diff --git a/Makefile b/Makefile
index 583cfd9..4185687 100644
--- a/Makefile
+++ b/Makefile
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 # DVX GUI  -- Top-level Makefile
 #
 # Builds the full DVX stack: core library, task switcher,
diff --git a/mkcd.sh b/mkcd.sh
index c59f3fd..0976baa 100755
--- a/mkcd.sh
+++ b/mkcd.sh
@@ -1,4 +1,27 @@
 #!/bin/bash
+
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 # mkcd.sh  -- Build DVX and create a CD-ROM ISO image for 86Box
 #
 # Usage: ./mkcd.sh
diff --git a/run.sh b/run.sh
index fbd42cc..78afa71 100755
--- a/run.sh
+++ b/run.sh
@@ -1,4 +1,27 @@
 #!/bin/bash
 
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
+
 flatpak run com.dosbox_x.DOSBox-X -conf dosbox-x-overrides.conf
 #SDL_VIDEO_X11_VISUALID= ~/bin/dosbox-staging/dosbox -conf dosbox-staging-overrides.conf
diff --git a/src/apps/kpunch/Makefile b/src/apps/kpunch/Makefile
index 458c106..b0aeda8 100644
--- a/src/apps/kpunch/Makefile
+++ b/src/apps/kpunch/Makefile
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 # DVX Shell Applications Makefile  -- builds DXE3 modules
 #
 # Source tree is now one dir per app, mirroring bin/apps/kpunch/.
diff --git a/src/apps/kpunch/basicdemo/basicdemo.frm b/src/apps/kpunch/basicdemo/basicdemo.frm
index aad17e0..50a5d2b 100644
--- a/src/apps/kpunch/basicdemo/basicdemo.frm
+++ b/src/apps/kpunch/basicdemo/basicdemo.frm
@@ -139,6 +139,29 @@ Begin Form BasicDemo
     End
 End
 
+' The MIT License (MIT)
+'
+' Copyright (C) 2026 Scott Duensing
+'
+' Permission is hereby granted, free of charge, to any person obtaining a copy
+' of this software and associated documentation files (the "Software"), to
+' deal in the Software without restriction, including without limitation the
+' rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+' sell copies of the Software, and to permit persons to whom the Software is
+' furnished to do so, subject to the following conditions:
+'
+' The above copyright notice and this permission notice shall be included in
+' all copies or substantial portions of the Software.
+'
+' THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+' IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+' FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+' AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+' LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+' FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+' IN THE SOFTWARE.
+
+
 
 OPTION EXPLICIT
 
diff --git a/src/apps/kpunch/clock/clock.c b/src/apps/kpunch/clock/clock.c
index d289b43..b0ef1ab 100644
--- a/src/apps/kpunch/clock/clock.c
+++ b/src/apps/kpunch/clock/clock.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // clock.c  -- Clock DXE application (main-loop with tsYield)
 //
 // This is a main-loop DXE app (hasMainLoop = true), in contrast to callback-
diff --git a/src/apps/kpunch/cpanel/cpanel.c b/src/apps/kpunch/cpanel/cpanel.c
index 9168e91..0a78efb 100644
--- a/src/apps/kpunch/cpanel/cpanel.c
+++ b/src/apps/kpunch/cpanel/cpanel.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // ctrlpanel.c  -- DVX Control Panel
 //
 // System configuration app with four tabs:
diff --git a/src/apps/kpunch/dvxbasic/Makefile b/src/apps/kpunch/dvxbasic/Makefile
index 5293b23..7fbf74e 100644
--- a/src/apps/kpunch/dvxbasic/Makefile
+++ b/src/apps/kpunch/dvxbasic/Makefile
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 # DVX BASIC Makefile for DJGPP cross-compilation
 #
 # Builds:
diff --git a/src/apps/kpunch/dvxbasic/basBuild.c b/src/apps/kpunch/dvxbasic/basBuild.c
index 2e8d94f..4df26a6 100644
--- a/src/apps/kpunch/dvxbasic/basBuild.c
+++ b/src/apps/kpunch/dvxbasic/basBuild.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // basBuild.c -- shared "emit .app resource set" step
 //
 // See basBuild.h for the public contract.  This file used to live inline
diff --git a/src/apps/kpunch/dvxbasic/basBuild.h b/src/apps/kpunch/dvxbasic/basBuild.h
index ee118a6..e489362 100644
--- a/src/apps/kpunch/dvxbasic/basBuild.h
+++ b/src/apps/kpunch/dvxbasic/basBuild.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // basBuild.h -- shared "emit .app resource set" step
 //
 // Both the DVX BASIC IDE (ideMain.c) and the standalone command-line
diff --git a/src/apps/kpunch/dvxbasic/basRes.h b/src/apps/kpunch/dvxbasic/basRes.h
index 7e06a9a..aaf1f6a 100644
--- a/src/apps/kpunch/dvxbasic/basRes.h
+++ b/src/apps/kpunch/dvxbasic/basRes.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // basRes.h  -- single source of truth for BASIC project / binary layout
 //
 // Keys used in .dbp project files and names of resources written into the
diff --git a/src/apps/kpunch/dvxbasic/basrt.dhs b/src/apps/kpunch/dvxbasic/basrt.dhs
index 931291a..f1bed22 100644
--- a/src/apps/kpunch/dvxbasic/basrt.dhs
+++ b/src/apps/kpunch/dvxbasic/basrt.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Libraries
 .topic lib.basrt
 .title BASIC Runtime Library
diff --git a/src/apps/kpunch/dvxbasic/compiler/basEvents.h b/src/apps/kpunch/dvxbasic/compiler/basEvents.h
index 8c08385..646bea0 100644
--- a/src/apps/kpunch/dvxbasic/compiler/basEvents.h
+++ b/src/apps/kpunch/dvxbasic/compiler/basEvents.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // basEvents.h  -- canonical list of BASIC event suffixes
 //
 // A procedure whose name ends with one of these suffixes is treated as an
diff --git a/src/apps/kpunch/dvxbasic/compiler/codegen.c b/src/apps/kpunch/dvxbasic/compiler/codegen.c
index cdfa23b..3046d53 100644
--- a/src/apps/kpunch/dvxbasic/compiler/codegen.c
+++ b/src/apps/kpunch/dvxbasic/compiler/codegen.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // codegen.c -- DVX BASIC p-code emitter implementation
 
 #include "codegen.h"
diff --git a/src/apps/kpunch/dvxbasic/compiler/codegen.h b/src/apps/kpunch/dvxbasic/compiler/codegen.h
index 7ac394d..402bcb0 100644
--- a/src/apps/kpunch/dvxbasic/compiler/codegen.h
+++ b/src/apps/kpunch/dvxbasic/compiler/codegen.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // codegen.h -- DVX BASIC p-code emitter
 //
 // Builds a p-code byte stream and string constant pool from
diff --git a/src/apps/kpunch/dvxbasic/compiler/compact.c b/src/apps/kpunch/dvxbasic/compiler/compact.c
index 59aee74..e5817d9 100644
--- a/src/apps/kpunch/dvxbasic/compiler/compact.c
+++ b/src/apps/kpunch/dvxbasic/compiler/compact.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // compact.c -- Release build bytecode compaction
 //
 // Walks the module's bytecode, removes OP_LINE instructions (3 bytes
diff --git a/src/apps/kpunch/dvxbasic/compiler/compact.h b/src/apps/kpunch/dvxbasic/compiler/compact.h
index 5822d46..84aa426 100644
--- a/src/apps/kpunch/dvxbasic/compiler/compact.h
+++ b/src/apps/kpunch/dvxbasic/compiler/compact.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // compact.h -- Release build bytecode compaction
 //
 // Removes OP_LINE instructions from the module's bytecode and
diff --git a/src/apps/kpunch/dvxbasic/compiler/lexer.c b/src/apps/kpunch/dvxbasic/compiler/lexer.c
index 2cbfb65..fd11149 100644
--- a/src/apps/kpunch/dvxbasic/compiler/lexer.c
+++ b/src/apps/kpunch/dvxbasic/compiler/lexer.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // lexer.c -- DVX BASIC lexer implementation
 //
 // Single-pass tokenizer. Keywords are case-insensitive. Identifiers
diff --git a/src/apps/kpunch/dvxbasic/compiler/lexer.h b/src/apps/kpunch/dvxbasic/compiler/lexer.h
index 97c720a..75a0559 100644
--- a/src/apps/kpunch/dvxbasic/compiler/lexer.h
+++ b/src/apps/kpunch/dvxbasic/compiler/lexer.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // lexer.h -- DVX BASIC lexer (tokenizer)
 //
 // Converts BASIC source text into a stream of tokens. Case-insensitive
diff --git a/src/apps/kpunch/dvxbasic/compiler/obfuscate.c b/src/apps/kpunch/dvxbasic/compiler/obfuscate.c
index 13f2e4a..984896e 100644
--- a/src/apps/kpunch/dvxbasic/compiler/obfuscate.c
+++ b/src/apps/kpunch/dvxbasic/compiler/obfuscate.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // obfuscate.c -- Release build name obfuscation
 //
 // See obfuscate.h for the high-level description.
diff --git a/src/apps/kpunch/dvxbasic/compiler/obfuscate.h b/src/apps/kpunch/dvxbasic/compiler/obfuscate.h
index c30baa6..5e59124 100644
--- a/src/apps/kpunch/dvxbasic/compiler/obfuscate.h
+++ b/src/apps/kpunch/dvxbasic/compiler/obfuscate.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // obfuscate.h -- Release build name obfuscation
 //
 // Replaces form and control names with generated tokens (C1, C2, ...)
diff --git a/src/apps/kpunch/dvxbasic/compiler/opcodes.h b/src/apps/kpunch/dvxbasic/compiler/opcodes.h
index a6c7fb5..44dec4e 100644
--- a/src/apps/kpunch/dvxbasic/compiler/opcodes.h
+++ b/src/apps/kpunch/dvxbasic/compiler/opcodes.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // opcodes.h -- DVX BASIC bytecode instruction definitions
 //
 // Stack-based p-code for the DVX BASIC virtual machine.
diff --git a/src/apps/kpunch/dvxbasic/compiler/parser.c b/src/apps/kpunch/dvxbasic/compiler/parser.c
index 2793d72..ed81d8e 100644
--- a/src/apps/kpunch/dvxbasic/compiler/parser.c
+++ b/src/apps/kpunch/dvxbasic/compiler/parser.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // parser.c -- DVX BASIC recursive descent parser
 //
 // Single-pass compiler: reads tokens from the lexer and emits
diff --git a/src/apps/kpunch/dvxbasic/compiler/parser.h b/src/apps/kpunch/dvxbasic/compiler/parser.h
index 2cd4757..3e3fe7f 100644
--- a/src/apps/kpunch/dvxbasic/compiler/parser.h
+++ b/src/apps/kpunch/dvxbasic/compiler/parser.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // parser.h -- DVX BASIC parser (recursive descent)
 //
 // Single-pass compiler: reads tokens from the lexer and emits
diff --git a/src/apps/kpunch/dvxbasic/compiler/strip.c b/src/apps/kpunch/dvxbasic/compiler/strip.c
index 764b53c..8ca8048 100644
--- a/src/apps/kpunch/dvxbasic/compiler/strip.c
+++ b/src/apps/kpunch/dvxbasic/compiler/strip.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // strip.c -- Release build stripping
 //
 // Removes debug information from a compiled module:
diff --git a/src/apps/kpunch/dvxbasic/compiler/strip.h b/src/apps/kpunch/dvxbasic/compiler/strip.h
index d218604..7b4a283 100644
--- a/src/apps/kpunch/dvxbasic/compiler/strip.h
+++ b/src/apps/kpunch/dvxbasic/compiler/strip.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // strip.h -- Release build stripping
 //
 // Removes debug information from a compiled module to hinder
diff --git a/src/apps/kpunch/dvxbasic/compiler/symtab.c b/src/apps/kpunch/dvxbasic/compiler/symtab.c
index c88ecc2..8c17ea5 100644
--- a/src/apps/kpunch/dvxbasic/compiler/symtab.c
+++ b/src/apps/kpunch/dvxbasic/compiler/symtab.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // symtab.c -- DVX BASIC symbol table implementation
 
 #include "symtab.h"
diff --git a/src/apps/kpunch/dvxbasic/compiler/symtab.h b/src/apps/kpunch/dvxbasic/compiler/symtab.h
index 4e60426..50134a7 100644
--- a/src/apps/kpunch/dvxbasic/compiler/symtab.h
+++ b/src/apps/kpunch/dvxbasic/compiler/symtab.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // symtab.h -- DVX BASIC symbol table
 //
 // Tracks variables, constants, subroutines, functions, and labels
diff --git a/src/apps/kpunch/dvxbasic/ctrlover.dhs b/src/apps/kpunch/dvxbasic/ctrlover.dhs
index bf2fe89..152eb23 100644
--- a/src/apps/kpunch/dvxbasic/ctrlover.dhs
+++ b/src/apps/kpunch/dvxbasic/ctrlover.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.common.props
 .title Common Properties, Events, and Methods
 .toc 0 Common Properties, Events, and Methods
diff --git a/src/apps/kpunch/dvxbasic/dvxbasic.hcf b/src/apps/kpunch/dvxbasic/dvxbasic.hcf
index a185624..53c00ed 100644
--- a/src/apps/kpunch/dvxbasic/dvxbasic.hcf
+++ b/src/apps/kpunch/dvxbasic/dvxbasic.hcf
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 # DVX BASIC Help configuration
 # Compiled into DVXBASIC.HLP in this directory
 output = DVXBASIC.HLP
diff --git a/src/apps/kpunch/dvxbasic/form.dhs b/src/apps/kpunch/dvxbasic/form.dhs
index 59313ab..1fdc6a6 100644
--- a/src/apps/kpunch/dvxbasic/form.dhs
+++ b/src/apps/kpunch/dvxbasic/form.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.form
 .title Form
 .toc 1 Form
diff --git a/src/apps/kpunch/dvxbasic/formrt/formrt.c b/src/apps/kpunch/dvxbasic/formrt/formrt.c
index 0aee8a3..dca988f 100644
--- a/src/apps/kpunch/dvxbasic/formrt/formrt.c
+++ b/src/apps/kpunch/dvxbasic/formrt/formrt.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // formrt.c -- DVX BASIC form runtime implementation
 //
 // Bridges BASIC programs to the DVX widget system. All widget types
diff --git a/src/apps/kpunch/dvxbasic/formrt/formrt.h b/src/apps/kpunch/dvxbasic/formrt/formrt.h
index 2c02760..8b84a2c 100644
--- a/src/apps/kpunch/dvxbasic/formrt/formrt.h
+++ b/src/apps/kpunch/dvxbasic/formrt/formrt.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // formrt.h -- DVX BASIC form runtime
 //
 // Bridges BASIC programs to the DVX widget system. Control types
diff --git a/src/apps/kpunch/dvxbasic/ide/ideDesigner.c b/src/apps/kpunch/dvxbasic/ide/ideDesigner.c
index 7308d0e..103f8c0 100644
--- a/src/apps/kpunch/dvxbasic/ide/ideDesigner.c
+++ b/src/apps/kpunch/dvxbasic/ide/ideDesigner.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // ideDesigner.c -- DVX BASIC form designer implementation
 //
 // WYSIWYG design surface using real DVX widgets positioned
diff --git a/src/apps/kpunch/dvxbasic/ide/ideDesigner.h b/src/apps/kpunch/dvxbasic/ide/ideDesigner.h
index ca49de6..6bff7f3 100644
--- a/src/apps/kpunch/dvxbasic/ide/ideDesigner.h
+++ b/src/apps/kpunch/dvxbasic/ide/ideDesigner.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // ideDesigner.h -- DVX BASIC form designer
 //
 // Design-time data model and design surface for visual form editing.
diff --git a/src/apps/kpunch/dvxbasic/ide/ideMain.c b/src/apps/kpunch/dvxbasic/ide/ideMain.c
index a8e2fdf..507e374 100644
--- a/src/apps/kpunch/dvxbasic/ide/ideMain.c
+++ b/src/apps/kpunch/dvxbasic/ide/ideMain.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // ideMain.c -- DVX BASIC Runner application
 //
 // A DVX app that loads, compiles, and runs BASIC programs.
diff --git a/src/apps/kpunch/dvxbasic/ide/ideMenuEditor.c b/src/apps/kpunch/dvxbasic/ide/ideMenuEditor.c
index 74db91a..67e0313 100644
--- a/src/apps/kpunch/dvxbasic/ide/ideMenuEditor.c
+++ b/src/apps/kpunch/dvxbasic/ide/ideMenuEditor.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // ideMenuEditor.c -- DVX BASIC menu editor dialog
 //
 // VB3-style modal dialog for designing form menu bars. Works on
diff --git a/src/apps/kpunch/dvxbasic/ide/ideMenuEditor.h b/src/apps/kpunch/dvxbasic/ide/ideMenuEditor.h
index a583dba..02e4fa3 100644
--- a/src/apps/kpunch/dvxbasic/ide/ideMenuEditor.h
+++ b/src/apps/kpunch/dvxbasic/ide/ideMenuEditor.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // ideMenuEditor.h -- DVX BASIC menu editor dialog
 //
 // Modal dialog for designing menu bars on forms. Edits the
diff --git a/src/apps/kpunch/dvxbasic/ide/ideProject.c b/src/apps/kpunch/dvxbasic/ide/ideProject.c
index 9b97b55..b70df52 100644
--- a/src/apps/kpunch/dvxbasic/ide/ideProject.c
+++ b/src/apps/kpunch/dvxbasic/ide/ideProject.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // ideProject.c -- DVX BASIC project file management and project window
 //
 // The .dbp (DVX BASIC Project) file is INI-format:
diff --git a/src/apps/kpunch/dvxbasic/ide/ideProject.h b/src/apps/kpunch/dvxbasic/ide/ideProject.h
index 627a106..91a2405 100644
--- a/src/apps/kpunch/dvxbasic/ide/ideProject.h
+++ b/src/apps/kpunch/dvxbasic/ide/ideProject.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // ideProject.h -- DVX BASIC project file management and project window
 
 #ifndef IDE_PROJECT_H
diff --git a/src/apps/kpunch/dvxbasic/ide/ideProperties.c b/src/apps/kpunch/dvxbasic/ide/ideProperties.c
index 930e5cd..51423b5 100644
--- a/src/apps/kpunch/dvxbasic/ide/ideProperties.c
+++ b/src/apps/kpunch/dvxbasic/ide/ideProperties.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // ideProperties.c -- DVX BASIC form designer properties window
 //
 // A floating window with a TreeView listing all controls on the
diff --git a/src/apps/kpunch/dvxbasic/ide/ideProperties.h b/src/apps/kpunch/dvxbasic/ide/ideProperties.h
index a14a0fe..8196068 100644
--- a/src/apps/kpunch/dvxbasic/ide/ideProperties.h
+++ b/src/apps/kpunch/dvxbasic/ide/ideProperties.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // ideProperties.h -- DVX BASIC form designer properties window
 
 #ifndef IDE_PROPERTIES_H
diff --git a/src/apps/kpunch/dvxbasic/ide/ideToolbox.c b/src/apps/kpunch/dvxbasic/ide/ideToolbox.c
index d8df68c..196a5d9 100644
--- a/src/apps/kpunch/dvxbasic/ide/ideToolbox.c
+++ b/src/apps/kpunch/dvxbasic/ide/ideToolbox.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // ideToolbox.c -- DVX BASIC form designer toolbox window
 //
 // A small floating window with buttons for each registered widget
diff --git a/src/apps/kpunch/dvxbasic/ide/ideToolbox.h b/src/apps/kpunch/dvxbasic/ide/ideToolbox.h
index 155e3a3..e4366db 100644
--- a/src/apps/kpunch/dvxbasic/ide/ideToolbox.h
+++ b/src/apps/kpunch/dvxbasic/ide/ideToolbox.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // ideToolbox.h -- DVX BASIC form designer toolbox window
 
 #ifndef IDE_TOOLBOX_H
diff --git a/src/apps/kpunch/dvxbasic/ideguide.dhs b/src/apps/kpunch/dvxbasic/ideguide.dhs
index a9982a2..32c7099 100644
--- a/src/apps/kpunch/dvxbasic/ideguide.dhs
+++ b/src/apps/kpunch/dvxbasic/ideguide.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ide.overview
 .title DVX BASIC IDE Guide
 .toc 0 Overview
diff --git a/src/apps/kpunch/dvxbasic/langref.dhs b/src/apps/kpunch/dvxbasic/langref.dhs
index d252211..e8a4080 100644
--- a/src/apps/kpunch/dvxbasic/langref.dhs
+++ b/src/apps/kpunch/dvxbasic/langref.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic lang.datatypes
 .title Data Types
 .toc 0 Data Types
diff --git a/src/apps/kpunch/dvxbasic/runtime/serialize.c b/src/apps/kpunch/dvxbasic/runtime/serialize.c
index cb9b74e..f1d146a 100644
--- a/src/apps/kpunch/dvxbasic/runtime/serialize.c
+++ b/src/apps/kpunch/dvxbasic/runtime/serialize.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // serialize.c -- DVX BASIC module serialization
 //
 // Binary format (all little-endian, no alignment padding):
diff --git a/src/apps/kpunch/dvxbasic/runtime/serialize.h b/src/apps/kpunch/dvxbasic/runtime/serialize.h
index 49261ec..08b7d6c 100644
--- a/src/apps/kpunch/dvxbasic/runtime/serialize.h
+++ b/src/apps/kpunch/dvxbasic/runtime/serialize.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // serialize.h -- DVX BASIC module serialization
 //
 // Serialize/deserialize a compiled BasModuleT to/from a byte buffer.
diff --git a/src/apps/kpunch/dvxbasic/runtime/values.c b/src/apps/kpunch/dvxbasic/runtime/values.c
index 8d4fed0..bc61c74 100644
--- a/src/apps/kpunch/dvxbasic/runtime/values.c
+++ b/src/apps/kpunch/dvxbasic/runtime/values.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // values.c -- DVX BASIC value system implementation
 //
 // Tagged union values with reference-counted strings. The string
diff --git a/src/apps/kpunch/dvxbasic/runtime/values.h b/src/apps/kpunch/dvxbasic/runtime/values.h
index 5ce7898..95aeba6 100644
--- a/src/apps/kpunch/dvxbasic/runtime/values.h
+++ b/src/apps/kpunch/dvxbasic/runtime/values.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // values.h -- DVX BASIC value representation and string heap
 //
 // Tagged union value type for the VM's evaluation stack, variables,
diff --git a/src/apps/kpunch/dvxbasic/runtime/vm.c b/src/apps/kpunch/dvxbasic/runtime/vm.c
index adc030c..847d08e 100644
--- a/src/apps/kpunch/dvxbasic/runtime/vm.c
+++ b/src/apps/kpunch/dvxbasic/runtime/vm.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // vm.c -- DVX BASIC virtual machine implementation
 //
 // Stack-based p-code interpreter. Executes one instruction per
diff --git a/src/apps/kpunch/dvxbasic/runtime/vm.h b/src/apps/kpunch/dvxbasic/runtime/vm.h
index 85f9b1b..8533a9a 100644
--- a/src/apps/kpunch/dvxbasic/runtime/vm.h
+++ b/src/apps/kpunch/dvxbasic/runtime/vm.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // vm.h -- DVX BASIC virtual machine
 //
 // Stack-based p-code interpreter. Executes compiled BASIC bytecode.
diff --git a/src/apps/kpunch/dvxbasic/stub/bascomp.c b/src/apps/kpunch/dvxbasic/stub/bascomp.c
index dffe6ba..03df193 100644
--- a/src/apps/kpunch/dvxbasic/stub/bascomp.c
+++ b/src/apps/kpunch/dvxbasic/stub/bascomp.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // bascomp.c -- DVX BASIC command-line compiler
 //
 // Compiles a .dbp project into a standalone .app file.
diff --git a/src/apps/kpunch/dvxbasic/stub/basstub.c b/src/apps/kpunch/dvxbasic/stub/basstub.c
index 2062dbf..8cd9851 100644
--- a/src/apps/kpunch/dvxbasic/stub/basstub.c
+++ b/src/apps/kpunch/dvxbasic/stub/basstub.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // basstub.c -- DVX BASIC standalone application stub
 //
 // Minimal entry point for compiled BASIC applications. Reads the
diff --git a/src/apps/kpunch/dvxbasic/test_compact.c b/src/apps/kpunch/dvxbasic/test_compact.c
index 577e4fa..6e612de 100644
--- a/src/apps/kpunch/dvxbasic/test_compact.c
+++ b/src/apps/kpunch/dvxbasic/test_compact.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // test_compact.c -- verify that strip + compact produces identical output
 //
 // Compiles each test program, runs it once without compaction and once
diff --git a/src/apps/kpunch/dvxbasic/test_compiler.c b/src/apps/kpunch/dvxbasic/test_compiler.c
index 88331bd..e76a8fc 100644
--- a/src/apps/kpunch/dvxbasic/test_compiler.c
+++ b/src/apps/kpunch/dvxbasic/test_compiler.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // test_compiler.c -- End-to-end test: source -> compiler -> VM -> output
 //
 // Build: make -C dvxbasic tests
diff --git a/src/apps/kpunch/dvxbasic/test_lex.c b/src/apps/kpunch/dvxbasic/test_lex.c
index 5adeac5..90e940a 100644
--- a/src/apps/kpunch/dvxbasic/test_lex.c
+++ b/src/apps/kpunch/dvxbasic/test_lex.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // test_lex.c -- Dump lexer tokens
 //
 // Build: make -C dvxbasic tests
diff --git a/src/apps/kpunch/dvxbasic/test_quick.c b/src/apps/kpunch/dvxbasic/test_quick.c
index 64c62ef..af99ed0 100644
--- a/src/apps/kpunch/dvxbasic/test_quick.c
+++ b/src/apps/kpunch/dvxbasic/test_quick.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // test_quick.c -- Quick single-program test
 //
 // Build: make -C dvxbasic tests
diff --git a/src/apps/kpunch/dvxbasic/test_vm.c b/src/apps/kpunch/dvxbasic/test_vm.c
index c519151..36a27c6 100644
--- a/src/apps/kpunch/dvxbasic/test_vm.c
+++ b/src/apps/kpunch/dvxbasic/test_vm.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // test_vm.c -- Quick test for the DVX BASIC VM
 //
 // Hand-assembles a small p-code program and executes it.
diff --git a/src/apps/kpunch/dvxdemo/dvxdemo.c b/src/apps/kpunch/dvxdemo/dvxdemo.c
index 59e784a..e9c6dab 100644
--- a/src/apps/kpunch/dvxdemo/dvxdemo.c
+++ b/src/apps/kpunch/dvxdemo/dvxdemo.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvxdemo.c  -- DVX GUI demonstration app (DXE version)
 //
 // Callback-only DXE app (hasMainLoop = false) that opens several windows
diff --git a/src/apps/kpunch/dvxhelp/dvxhelp.c b/src/apps/kpunch/dvxhelp/dvxhelp.c
index eba7502..fcf123d 100644
--- a/src/apps/kpunch/dvxhelp/dvxhelp.c
+++ b/src/apps/kpunch/dvxhelp/dvxhelp.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvxhelp.c -- DVX Help Viewer application
 //
 // A callback-only DXE app that displays .hlp help files with a TreeView
diff --git a/src/apps/kpunch/dvxhelp/help.dhs b/src/apps/kpunch/dvxhelp/help.dhs
index 4fc3bbf..d1fef5e 100644
--- a/src/apps/kpunch/dvxhelp/help.dhs
+++ b/src/apps/kpunch/dvxhelp/help.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic help.overview
 .title DVX Help Viewer
 .toc 0 DVX Help Viewer
diff --git a/src/apps/kpunch/dvxhelp/helpedit/helpedit.frm b/src/apps/kpunch/dvxhelp/helpedit/helpedit.frm
index 111a1cd..a18ebe6 100644
--- a/src/apps/kpunch/dvxhelp/helpedit/helpedit.frm
+++ b/src/apps/kpunch/dvxhelp/helpedit/helpedit.frm
@@ -61,6 +61,29 @@ Begin Form HelpEdit
     End
 End
 
+' The MIT License (MIT)
+'
+' Copyright (C) 2026 Scott Duensing
+'
+' Permission is hereby granted, free of charge, to any person obtaining a copy
+' of this software and associated documentation files (the "Software"), to
+' deal in the Software without restriction, including without limitation the
+' rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+' sell copies of the Software, and to permit persons to whom the Software is
+' furnished to do so, subject to the following conditions:
+'
+' The above copyright notice and this permission notice shall be included in
+' all copies or substantial portions of the Software.
+'
+' THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+' IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+' FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+' AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+' LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+' FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+' IN THE SOFTWARE.
+
+
 DIM currentFile AS STRING
 DIM hlpFile AS STRING
 DIM savedHash AS LONG
diff --git a/src/apps/kpunch/dvxhelp/hlpformat.h b/src/apps/kpunch/dvxhelp/hlpformat.h
index a8b20ab..22a47a5 100644
--- a/src/apps/kpunch/dvxhelp/hlpformat.h
+++ b/src/apps/kpunch/dvxhelp/hlpformat.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // hlpformat.h -- DVX Help binary file format structures
 //
 // Shared between the host-side help compiler and the DVX help viewer app.
diff --git a/src/apps/kpunch/dvxhelp/sample.dhs b/src/apps/kpunch/dvxhelp/sample.dhs
index 2d1d835..58c364c 100644
--- a/src/apps/kpunch/dvxhelp/sample.dhs
+++ b/src/apps/kpunch/dvxhelp/sample.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic intro
 .title Welcome to DVX
 .toc 0 Welcome to DVX
diff --git a/src/apps/kpunch/iconed/iconed.frm b/src/apps/kpunch/iconed/iconed.frm
index d0e297e..cfeb83c 100644
--- a/src/apps/kpunch/iconed/iconed.frm
+++ b/src/apps/kpunch/iconed/iconed.frm
@@ -115,6 +115,29 @@ Begin Form IconEd
     End
 End
 
+' The MIT License (MIT)
+'
+' Copyright (C) 2026 Scott Duensing
+'
+' Permission is hereby granted, free of charge, to any person obtaining a copy
+' of this software and associated documentation files (the "Software"), to
+' deal in the Software without restriction, including without limitation the
+' rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+' sell copies of the Software, and to permit persons to whom the Software is
+' furnished to do so, subject to the following conditions:
+'
+' The above copyright notice and this permission notice shall be included in
+' all copies or substantial portions of the Software.
+'
+' THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+' IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+' FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+' AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+' LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+' FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+' IN THE SOFTWARE.
+
+
 OPTION EXPLICIT
 
 CONST CANVAS_SIZE = 256
diff --git a/src/apps/kpunch/imgview/imgview.frm b/src/apps/kpunch/imgview/imgview.frm
index 83e92b0..bb71656 100644
--- a/src/apps/kpunch/imgview/imgview.frm
+++ b/src/apps/kpunch/imgview/imgview.frm
@@ -25,6 +25,29 @@ Begin Form ImgViewForm
     End
 End
 
+' The MIT License (MIT)
+'
+' Copyright (C) 2026 Scott Duensing
+'
+' Permission is hereby granted, free of charge, to any person obtaining a copy
+' of this software and associated documentation files (the "Software"), to
+' deal in the Software without restriction, including without limitation the
+' rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+' sell copies of the Software, and to permit persons to whom the Software is
+' furnished to do so, subject to the following conditions:
+'
+' The above copyright notice and this permission notice shall be included in
+' all copies or substantial portions of the Software.
+'
+' THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+' IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+' FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+' AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+' LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+' FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+' IN THE SOFTWARE.
+
+
 '$INCLUDE: 'commdlg.bas'
 
 
diff --git a/src/apps/kpunch/notepad/notepad.frm b/src/apps/kpunch/notepad/notepad.frm
index 64934f1..e8eed26 100644
--- a/src/apps/kpunch/notepad/notepad.frm
+++ b/src/apps/kpunch/notepad/notepad.frm
@@ -54,6 +54,29 @@ Begin Form NotepadForm
     End
 End
 
+' The MIT License (MIT)
+'
+' Copyright (C) 2026 Scott Duensing
+'
+' Permission is hereby granted, free of charge, to any person obtaining a copy
+' of this software and associated documentation files (the "Software"), to
+' deal in the Software without restriction, including without limitation the
+' rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+' sell copies of the Software, and to permit persons to whom the Software is
+' furnished to do so, subject to the following conditions:
+'
+' The above copyright notice and this permission notice shall be included in
+' all copies or substantial portions of the Software.
+'
+' THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+' IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+' FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+' AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+' LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+' FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+' IN THE SOFTWARE.
+
+
 '$INCLUDE: 'commdlg.bas'
 
 DIM currentFile AS STRING
diff --git a/src/apps/kpunch/progman/dvxhelp.hcf b/src/apps/kpunch/progman/dvxhelp.hcf
index c123b06..5d4aa5e 100644
--- a/src/apps/kpunch/progman/dvxhelp.hcf
+++ b/src/apps/kpunch/progman/dvxhelp.hcf
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 # DVX System Help configuration
 # Compiled into DVXHELP.HLP in this directory
 output = DVXHELP.HLP
diff --git a/src/apps/kpunch/progman/progman.c b/src/apps/kpunch/progman/progman.c
index b80facc..a6ba8ef 100644
--- a/src/apps/kpunch/progman/progman.c
+++ b/src/apps/kpunch/progman/progman.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // progman.c  -- Program Manager application for DVX Shell
 //
 // Displays a grid of available apps from the apps/ directory.
diff --git a/src/apps/kpunch/resedit/resedit.frm b/src/apps/kpunch/resedit/resedit.frm
index ebbc30d..5f4f9fb 100644
--- a/src/apps/kpunch/resedit/resedit.frm
+++ b/src/apps/kpunch/resedit/resedit.frm
@@ -70,6 +70,29 @@ Begin Form ResEdit
     End
 End
 
+' The MIT License (MIT)
+'
+' Copyright (C) 2026 Scott Duensing
+'
+' Permission is hereby granted, free of charge, to any person obtaining a copy
+' of this software and associated documentation files (the "Software"), to
+' deal in the Software without restriction, including without limitation the
+' rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+' sell copies of the Software, and to permit persons to whom the Software is
+' furnished to do so, subject to the following conditions:
+'
+' The above copyright notice and this permission notice shall be included in
+' all copies or substantial portions of the Software.
+'
+' THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+' IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+' FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+' AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+' LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+' FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+' IN THE SOFTWARE.
+
+
 OPTION EXPLICIT
 
 DIM filePath AS STRING
diff --git a/src/include/basic/comm.bas b/src/include/basic/comm.bas
index 535efc6..25d277a 100644
--- a/src/include/basic/comm.bas
+++ b/src/include/basic/comm.bas
@@ -1,3 +1,25 @@
+' The MIT License (MIT)
+'
+' Copyright (C) 2026 Scott Duensing
+'
+' Permission is hereby granted, free of charge, to any person obtaining a copy
+' of this software and associated documentation files (the "Software"), to
+' deal in the Software without restriction, including without limitation the
+' rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+' sell copies of the Software, and to permit persons to whom the Software is
+' furnished to do so, subject to the following conditions:
+'
+' The above copyright notice and this permission notice shall be included in
+' all copies or substantial portions of the Software.
+'
+' THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+' IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+' FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+' AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+' LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+' FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+' IN THE SOFTWARE.
+
 ' comm.bas -- Serial Communications Library for DVX BASIC
 '
 ' Three tiers of serial communication:
diff --git a/src/include/basic/commdlg.bas b/src/include/basic/commdlg.bas
index 369c5f7..c01eb6a 100644
--- a/src/include/basic/commdlg.bas
+++ b/src/include/basic/commdlg.bas
@@ -1,3 +1,25 @@
+' The MIT License (MIT)
+'
+' Copyright (C) 2026 Scott Duensing
+'
+' Permission is hereby granted, free of charge, to any person obtaining a copy
+' of this software and associated documentation files (the "Software"), to
+' deal in the Software without restriction, including without limitation the
+' rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+' sell copies of the Software, and to permit persons to whom the Software is
+' furnished to do so, subject to the following conditions:
+'
+' The above copyright notice and this permission notice shall be included in
+' all copies or substantial portions of the Software.
+'
+' THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+' IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+' FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+' AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+' LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+' FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+' IN THE SOFTWARE.
+
 ' commdlg.bas -- Common Dialog Library for DVX BASIC
 '
 ' Provides file dialogs, input dialogs, and other common UI dialogs.
diff --git a/src/include/basic/help.bas b/src/include/basic/help.bas
index ddcdd1d..d697554 100644
--- a/src/include/basic/help.bas
+++ b/src/include/basic/help.bas
@@ -1,3 +1,25 @@
+' The MIT License (MIT)
+'
+' Copyright (C) 2026 Scott Duensing
+'
+' Permission is hereby granted, free of charge, to any person obtaining a copy
+' of this software and associated documentation files (the "Software"), to
+' deal in the Software without restriction, including without limitation the
+' rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+' sell copies of the Software, and to permit persons to whom the Software is
+' furnished to do so, subject to the following conditions:
+'
+' The above copyright notice and this permission notice shall be included in
+' all copies or substantial portions of the Software.
+'
+' THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+' IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+' FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+' AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+' LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+' FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+' IN THE SOFTWARE.
+
 ' help.bas -- Help System Library for DVX BASIC
 '
 ' Provides access to the DVX help compiler and viewer.
diff --git a/src/include/basic/resource.bas b/src/include/basic/resource.bas
index 9266c68..84ba96c 100644
--- a/src/include/basic/resource.bas
+++ b/src/include/basic/resource.bas
@@ -1,3 +1,25 @@
+' The MIT License (MIT)
+'
+' Copyright (C) 2026 Scott Duensing
+'
+' Permission is hereby granted, free of charge, to any person obtaining a copy
+' of this software and associated documentation files (the "Software"), to
+' deal in the Software without restriction, including without limitation the
+' rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+' sell copies of the Software, and to permit persons to whom the Software is
+' furnished to do so, subject to the following conditions:
+'
+' The above copyright notice and this permission notice shall be included in
+' all copies or substantial portions of the Software.
+'
+' THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+' IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+' FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+' AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+' LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+' FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+' IN THE SOFTWARE.
+
 ' resource.bas -- DVX Resource File Library for DVX BASIC
 '
 ' Provides access to DVX resource blocks appended to DXE3
diff --git a/src/include/basic/sql.bas b/src/include/basic/sql.bas
index 70dd8f6..2c6a9c7 100644
--- a/src/include/basic/sql.bas
+++ b/src/include/basic/sql.bas
@@ -1,3 +1,25 @@
+' The MIT License (MIT)
+'
+' Copyright (C) 2026 Scott Duensing
+'
+' Permission is hereby granted, free of charge, to any person obtaining a copy
+' of this software and associated documentation files (the "Software"), to
+' deal in the Software without restriction, including without limitation the
+' rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+' sell copies of the Software, and to permit persons to whom the Software is
+' furnished to do so, subject to the following conditions:
+'
+' The above copyright notice and this permission notice shall be included in
+' all copies or substantial portions of the Software.
+'
+' THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+' IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+' FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+' AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+' LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+' FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+' IN THE SOFTWARE.
+
 ' sql.bas -- SQL Database Library for DVX BASIC
 '
 ' Provides SQLite database access through DECLARE LIBRARY wrappers.
diff --git a/src/libs/kpunch/dvxshell/Makefile b/src/libs/kpunch/dvxshell/Makefile
index a8909d7..38d04ec 100644
--- a/src/libs/kpunch/dvxshell/Makefile
+++ b/src/libs/kpunch/dvxshell/Makefile
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 # DVX Shell Makefile for DJGPP cross-compilation
 #
 # Builds dvxshell.lib -- the shell module loaded by the DVX loader.
diff --git a/src/libs/kpunch/dvxshell/dvxshell.dhs b/src/libs/kpunch/dvxshell/dvxshell.dhs
index 979fdec..c67aa8f 100644
--- a/src/libs/kpunch/dvxshell/dvxshell.dhs
+++ b/src/libs/kpunch/dvxshell/dvxshell.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Libraries
 .topic shell.overview
 .title DVX Shell Library
diff --git a/src/libs/kpunch/dvxshell/shellApp.c b/src/libs/kpunch/dvxshell/shellApp.c
index 82541b8..79c8ec0 100644
--- a/src/libs/kpunch/dvxshell/shellApp.c
+++ b/src/libs/kpunch/dvxshell/shellApp.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // shellApp.c  -- DVX Shell application loading, lifecycle, and reaping
 //
 // Manages DXE app loading via dlopen/dlsym, resource tracking through
diff --git a/src/libs/kpunch/dvxshell/shellApp.h b/src/libs/kpunch/dvxshell/shellApp.h
index 5fbfb39..0f0b695 100644
--- a/src/libs/kpunch/dvxshell/shellApp.h
+++ b/src/libs/kpunch/dvxshell/shellApp.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // shellApp.h  -- DVX Shell application lifecycle types and API
 //
 // The shell supports two kinds of DXE apps:
diff --git a/src/libs/kpunch/dvxshell/shellInf.h b/src/libs/kpunch/dvxshell/shellInf.h
index a5615ba..c466b63 100644
--- a/src/libs/kpunch/dvxshell/shellInf.h
+++ b/src/libs/kpunch/dvxshell/shellInf.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // shellInfo.h  -- System information display for DVX Shell
 //
 // Thin wrapper around platformGetSystemInfo().  Calls the platform
diff --git a/src/libs/kpunch/dvxshell/shellInfo.c b/src/libs/kpunch/dvxshell/shellInfo.c
index 5752812..5259e4b 100644
--- a/src/libs/kpunch/dvxshell/shellInfo.c
+++ b/src/libs/kpunch/dvxshell/shellInfo.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // shellInfo.c  -- System information wrapper for DVX Shell
 //
 // Delegates hardware detection to the platform layer via
diff --git a/src/libs/kpunch/dvxshell/shellMain.c b/src/libs/kpunch/dvxshell/shellMain.c
index bf24568..eec11e4 100644
--- a/src/libs/kpunch/dvxshell/shellMain.c
+++ b/src/libs/kpunch/dvxshell/shellMain.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // shellMain.c  -- DVX Shell entry point and main loop
 //
 // Initializes the GUI, task system, DXE export table, and loads
diff --git a/src/libs/kpunch/libdvx/Makefile b/src/libs/kpunch/libdvx/Makefile
index bf0d78c..59d976b 100644
--- a/src/libs/kpunch/libdvx/Makefile
+++ b/src/libs/kpunch/libdvx/Makefile
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 # DVX Core Library Makefile for DJGPP cross-compilation
 #
 # Builds libdvx.lib -- core GUI infrastructure (draw, compositor,
diff --git a/src/libs/kpunch/libdvx/apiref.dhs b/src/libs/kpunch/libdvx/apiref.dhs
index 0448e82..c17e016 100644
--- a/src/libs/kpunch/libdvx/apiref.dhs
+++ b/src/libs/kpunch/libdvx/apiref.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Architecture
 .topic api.overview
 .title DVX GUI API Reference
diff --git a/src/libs/kpunch/libdvx/arch.dhs b/src/libs/kpunch/libdvx/arch.dhs
index 64251e5..b345679 100644
--- a/src/libs/kpunch/libdvx/arch.dhs
+++ b/src/libs/kpunch/libdvx/arch.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Architecture
 .topic arch.overview
 .title DVX Architecture Overview
diff --git a/src/libs/kpunch/libdvx/dvxApp.c b/src/libs/kpunch/libdvx/dvxApp.c
index 2d8d156..f9ec3f8 100644
--- a/src/libs/kpunch/libdvx/dvxApp.c
+++ b/src/libs/kpunch/libdvx/dvxApp.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // dvx_app.c  -- Layer 5: Application API for DVX GUI
 //
diff --git a/src/libs/kpunch/libdvx/dvxApp.h b/src/libs/kpunch/libdvx/dvxApp.h
index ae4f0dd..f446175 100644
--- a/src/libs/kpunch/libdvx/dvxApp.h
+++ b/src/libs/kpunch/libdvx/dvxApp.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvx_app.h  -- Layer 5: Application API for DVX GUI
 //
 // The topmost layer and the public-facing API for applications. Aggregates
diff --git a/src/libs/kpunch/libdvx/dvxComp.c b/src/libs/kpunch/libdvx/dvxComp.c
index 181530f..8e03a34 100644
--- a/src/libs/kpunch/libdvx/dvxComp.c
+++ b/src/libs/kpunch/libdvx/dvxComp.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvx_comp.c  -- Layer 3: Dirty rectangle compositor for DVX GUI (optimized)
 //
 // This layer implements dirty rectangle tracking and merging. The compositor
diff --git a/src/libs/kpunch/libdvx/dvxComp.h b/src/libs/kpunch/libdvx/dvxComp.h
index d48786c..a0562a1 100644
--- a/src/libs/kpunch/libdvx/dvxComp.h
+++ b/src/libs/kpunch/libdvx/dvxComp.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvx_comp.h  -- Layer 3: Dirty rectangle compositor for DVX GUI
 //
 // The compositor tracks which screen regions have changed and ensures
diff --git a/src/libs/kpunch/libdvx/dvxCur.h b/src/libs/kpunch/libdvx/dvxCur.h
index e7bdb39..5388474 100644
--- a/src/libs/kpunch/libdvx/dvxCur.h
+++ b/src/libs/kpunch/libdvx/dvxCur.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvxCur.h  -- Embedded mouse cursor bitmaps for DVX GUI
 //
 // All cursor shapes are compiled in as static const data  -- no external
diff --git a/src/libs/kpunch/libdvx/dvxDialog.c b/src/libs/kpunch/libdvx/dvxDialog.c
index 8189ea6..e007387 100644
--- a/src/libs/kpunch/libdvx/dvxDialog.c
+++ b/src/libs/kpunch/libdvx/dvxDialog.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvxDialog.c  -- Modal dialogs for DVX GUI
 //
 // Provides two standard dialog types: message boxes and file dialogs.
diff --git a/src/libs/kpunch/libdvx/dvxDlg.h b/src/libs/kpunch/libdvx/dvxDlg.h
index 8701217..84ea0cd 100644
--- a/src/libs/kpunch/libdvx/dvxDlg.h
+++ b/src/libs/kpunch/libdvx/dvxDlg.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvxDlg.h  -- Modal dialogs for DVX GUI
 //
 // Provides pre-built modal dialog boxes (message box, file dialog) that
diff --git a/src/libs/kpunch/libdvx/dvxDraw.c b/src/libs/kpunch/libdvx/dvxDraw.c
index 24aed0a..24747b4 100644
--- a/src/libs/kpunch/libdvx/dvxDraw.c
+++ b/src/libs/kpunch/libdvx/dvxDraw.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvx_draw.c  -- Layer 2: Drawing primitives for DVX GUI (optimized)
 //
 // This is the second layer of the DVX compositor stack, sitting on top
diff --git a/src/libs/kpunch/libdvx/dvxDraw.h b/src/libs/kpunch/libdvx/dvxDraw.h
index 47ba1e4..0037136 100644
--- a/src/libs/kpunch/libdvx/dvxDraw.h
+++ b/src/libs/kpunch/libdvx/dvxDraw.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvx_draw.h  -- Layer 2: Drawing primitives for DVX GUI
 //
 // Provides all 2D drawing operations: rectangle fills, bitmap blits, text
diff --git a/src/libs/kpunch/libdvx/dvxFont.h b/src/libs/kpunch/libdvx/dvxFont.h
index fd42988..9ba735c 100644
--- a/src/libs/kpunch/libdvx/dvxFont.h
+++ b/src/libs/kpunch/libdvx/dvxFont.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvx_font.h  -- Embedded VGA bitmap font data (CP437) for DVX GUI
 //
 // Contains the raw glyph bitmaps for the 8x16 VGA ROM font covering the
diff --git a/src/libs/kpunch/libdvx/dvxImage.c b/src/libs/kpunch/libdvx/dvxImage.c
index 4419198..fff7454 100644
--- a/src/libs/kpunch/libdvx/dvxImage.c
+++ b/src/libs/kpunch/libdvx/dvxImage.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvxIcon.c  -- stb_image implementation for DVX GUI
 //
 // This file exists solely to instantiate the stb_image implementation.
diff --git a/src/libs/kpunch/libdvx/dvxImageWrite.c b/src/libs/kpunch/libdvx/dvxImageWrite.c
index c24d5ce..cdb55ee 100644
--- a/src/libs/kpunch/libdvx/dvxImageWrite.c
+++ b/src/libs/kpunch/libdvx/dvxImageWrite.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvxImageWrite.c  -- stb_image_write implementation for DVX GUI
 //
 // Companion to dvxIcon.c: instantiates stb_image_write for PNG output
diff --git a/src/libs/kpunch/libdvx/dvxMem.h b/src/libs/kpunch/libdvx/dvxMem.h
index 281f26d..c8efe84 100644
--- a/src/libs/kpunch/libdvx/dvxMem.h
+++ b/src/libs/kpunch/libdvx/dvxMem.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvxMem.h  -- Per-app memory tracking API for DVX
 //
 // Declares the tracked allocation functions. DXE code does NOT need
diff --git a/src/libs/kpunch/libdvx/dvxPal.h b/src/libs/kpunch/libdvx/dvxPal.h
index bc8f3df..508ac87 100644
--- a/src/libs/kpunch/libdvx/dvxPal.h
+++ b/src/libs/kpunch/libdvx/dvxPal.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvxPal.h  -- 8-bit mode palette definition for DVX GUI
 //
 // Defines the 256-color palette used in 8-bit (VGA Mode 13h / VESA 8bpp)
diff --git a/src/libs/kpunch/libdvx/dvxPrefs.c b/src/libs/kpunch/libdvx/dvxPrefs.c
index 0a56192..cdf0b31 100644
--- a/src/libs/kpunch/libdvx/dvxPrefs.c
+++ b/src/libs/kpunch/libdvx/dvxPrefs.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvxPrefs.c  -- INI-based preferences system (read/write)
 //
 // Handle-based: each PrefsHandleT holds its own entry array and file
diff --git a/src/libs/kpunch/libdvx/dvxPrefs.h b/src/libs/kpunch/libdvx/dvxPrefs.h
index 17776df..b4f300e 100644
--- a/src/libs/kpunch/libdvx/dvxPrefs.h
+++ b/src/libs/kpunch/libdvx/dvxPrefs.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvxPrefs.h  -- INI-based preferences system (read/write)
 //
 // Handle-based API: multiple INI files can be open simultaneously.
diff --git a/src/libs/kpunch/libdvx/dvxRes.h b/src/libs/kpunch/libdvx/dvxRes.h
index dea6b98..cf381cb 100644
--- a/src/libs/kpunch/libdvx/dvxRes.h
+++ b/src/libs/kpunch/libdvx/dvxRes.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvxRes.h  -- DVX resource format and runtime API
 //
 // Resources are appended to DXE3 files (.app, .wgt, .lib) after the
diff --git a/src/libs/kpunch/libdvx/dvxResource.c b/src/libs/kpunch/libdvx/dvxResource.c
index 4c5fba1..9adcd37 100644
--- a/src/libs/kpunch/libdvx/dvxResource.c
+++ b/src/libs/kpunch/libdvx/dvxResource.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvxResource.c  -- DVX resource runtime API
 //
 // Reads the resource block appended to DXE3 files. The resource
diff --git a/src/libs/kpunch/libdvx/dvxTypes.h b/src/libs/kpunch/libdvx/dvxTypes.h
index 92adce2..059fed4 100644
--- a/src/libs/kpunch/libdvx/dvxTypes.h
+++ b/src/libs/kpunch/libdvx/dvxTypes.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvx_types.h  -- Shared type definitions for DVX GUI
 //
 // Central type definitions shared across all five layers of the DVX GUI
diff --git a/src/libs/kpunch/libdvx/dvxVideo.c b/src/libs/kpunch/libdvx/dvxVideo.c
index be977af..a911048 100644
--- a/src/libs/kpunch/libdvx/dvxVideo.c
+++ b/src/libs/kpunch/libdvx/dvxVideo.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvx_video.c  -- Layer 1: Video backend for DVX GUI
 //
 // Platform-independent video utilities.  The actual VESA/VBE code
diff --git a/src/libs/kpunch/libdvx/dvxVideo.h b/src/libs/kpunch/libdvx/dvxVideo.h
index d4646e9..6a9a081 100644
--- a/src/libs/kpunch/libdvx/dvxVideo.h
+++ b/src/libs/kpunch/libdvx/dvxVideo.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvx_video.h  -- Layer 1: VESA VBE video backend for DVX GUI
 //
 // The lowest layer in the DVX stack. Responsible for VESA VBE mode
diff --git a/src/libs/kpunch/libdvx/dvxWgt.h b/src/libs/kpunch/libdvx/dvxWgt.h
index d22c5ab..75cf83e 100644
--- a/src/libs/kpunch/libdvx/dvxWgt.h
+++ b/src/libs/kpunch/libdvx/dvxWgt.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvxWgt.h  -- Widget system for DVX GUI
 //
 // A retained-mode widget toolkit layered on top of the DVX window manager.
diff --git a/src/libs/kpunch/libdvx/dvxWgtP.h b/src/libs/kpunch/libdvx/dvxWgtP.h
index 11333a8..1516be6 100644
--- a/src/libs/kpunch/libdvx/dvxWgtP.h
+++ b/src/libs/kpunch/libdvx/dvxWgtP.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvxWgtP.h -- Plugin API for DVX widget DXE modules
 //
 // Included by widget .c files to access core infrastructure.
diff --git a/src/libs/kpunch/libdvx/dvxWm.c b/src/libs/kpunch/libdvx/dvxWm.c
index e116295..82bdef5 100644
--- a/src/libs/kpunch/libdvx/dvxWm.c
+++ b/src/libs/kpunch/libdvx/dvxWm.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvx_wm.c  -- Layer 4: Window manager for DVX GUI
 //
 // This layer manages the window stack (z-order), window chrome rendering
diff --git a/src/libs/kpunch/libdvx/dvxWm.h b/src/libs/kpunch/libdvx/dvxWm.h
index 4dd1a1d..87747d3 100644
--- a/src/libs/kpunch/libdvx/dvxWm.h
+++ b/src/libs/kpunch/libdvx/dvxWm.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvx_wm.h  -- Layer 4: Window manager for DVX GUI
 //
 // Manages the window lifecycle, Z-order stack, chrome drawing, hit testing,
diff --git a/src/libs/kpunch/libdvx/platform/dvxPlat.h b/src/libs/kpunch/libdvx/platform/dvxPlat.h
index 63ebd2b..9e2066a 100644
--- a/src/libs/kpunch/libdvx/platform/dvxPlat.h
+++ b/src/libs/kpunch/libdvx/platform/dvxPlat.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvxPlat.h  -- Platform abstraction layer for DVX GUI
 //
 // All OS-specific and CPU-specific code is isolated behind this
diff --git a/src/libs/kpunch/libdvx/platform/dvxPlatformDos.c b/src/libs/kpunch/libdvx/platform/dvxPlatformDos.c
index da74b0c..2b4f31a 100644
--- a/src/libs/kpunch/libdvx/platform/dvxPlatformDos.c
+++ b/src/libs/kpunch/libdvx/platform/dvxPlatformDos.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvxPlatformDos.c  -- DOS/DJGPP platform implementation for DVX GUI
 //
 // All BIOS calls, DPMI functions, port I/O, inline assembly, and
diff --git a/src/libs/kpunch/libdvx/platform/dvxPlatformUtil.c b/src/libs/kpunch/libdvx/platform/dvxPlatformUtil.c
index 5e99322..f41d762 100644
--- a/src/libs/kpunch/libdvx/platform/dvxPlatformUtil.c
+++ b/src/libs/kpunch/libdvx/platform/dvxPlatformUtil.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvxPlatformUtil.c  -- small cross-build platform utilities
 //
 // Functions here are linked into every DVX build variant: DOS dvx.exe,
diff --git a/src/libs/kpunch/libdvx/sysdoc.dhs b/src/libs/kpunch/libdvx/sysdoc.dhs
index fd21ea1..33ec7d7 100644
--- a/src/libs/kpunch/libdvx/sysdoc.dhs
+++ b/src/libs/kpunch/libdvx/sysdoc.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic sys.welcome
 .title Welcome!
 .toc 0 Welcome!
diff --git a/src/libs/kpunch/libdvx/widgetClass.c b/src/libs/kpunch/libdvx/widgetClass.c
index 38b9b51..476ee0e 100644
--- a/src/libs/kpunch/libdvx/widgetClass.c
+++ b/src/libs/kpunch/libdvx/widgetClass.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetClass.c -- Widget class table, API registry, and dynamic registration
 //
diff --git a/src/libs/kpunch/libdvx/widgetCore.c b/src/libs/kpunch/libdvx/widgetCore.c
index 5bf893f..54ec140 100644
--- a/src/libs/kpunch/libdvx/widgetCore.c
+++ b/src/libs/kpunch/libdvx/widgetCore.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetCore.c  -- Core widget infrastructure (alloc, tree ops, helpers)
 //
diff --git a/src/libs/kpunch/libdvx/widgetEvent.c b/src/libs/kpunch/libdvx/widgetEvent.c
index 569db8f..ee7d909 100644
--- a/src/libs/kpunch/libdvx/widgetEvent.c
+++ b/src/libs/kpunch/libdvx/widgetEvent.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetEvent.c  -- Window event handlers for widget system
 //
diff --git a/src/libs/kpunch/libdvx/widgetLayout.c b/src/libs/kpunch/libdvx/widgetLayout.c
index d205cac..5ed6003 100644
--- a/src/libs/kpunch/libdvx/widgetLayout.c
+++ b/src/libs/kpunch/libdvx/widgetLayout.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetLayout.c  -- Layout engine (measure + arrange)
 //
diff --git a/src/libs/kpunch/libdvx/widgetOps.c b/src/libs/kpunch/libdvx/widgetOps.c
index 0cb5166..9e1881f 100644
--- a/src/libs/kpunch/libdvx/widgetOps.c
+++ b/src/libs/kpunch/libdvx/widgetOps.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetOps.c  -- Paint dispatcher and public widget operations
 //
diff --git a/src/libs/kpunch/libdvx/widgetScrollbar.c b/src/libs/kpunch/libdvx/widgetScrollbar.c
index 4b0f156..900d7f0 100644
--- a/src/libs/kpunch/libdvx/widgetScrollbar.c
+++ b/src/libs/kpunch/libdvx/widgetScrollbar.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetScrollbar.c  -- Shared scrollbar painting and hit-testing
 //
diff --git a/src/libs/kpunch/libtasks/Makefile b/src/libs/kpunch/libtasks/Makefile
index 6b8b8e3..525c8f9 100644
--- a/src/libs/kpunch/libtasks/Makefile
+++ b/src/libs/kpunch/libtasks/Makefile
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 # Cooperative Task Switching Library Makefile for DJGPP cross-compilation
 #
 # Builds libtasks.lib -- the task switching module loaded by the DVX loader.
diff --git a/src/libs/kpunch/libtasks/libtasks.dhs b/src/libs/kpunch/libtasks/libtasks.dhs
index 02f41b7..9c33674 100644
--- a/src/libs/kpunch/libtasks/libtasks.dhs
+++ b/src/libs/kpunch/libtasks/libtasks.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Libraries
 .topic libtasks
 .title libtasks -- Cooperative Task Switching
diff --git a/src/libs/kpunch/libtasks/taskSwch.h b/src/libs/kpunch/libtasks/taskSwch.h
index fe906d6..750671a 100644
--- a/src/libs/kpunch/libtasks/taskSwch.h
+++ b/src/libs/kpunch/libtasks/taskSwch.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // taskSwch.h -- Cooperative task switching library for DJGPP
 //
 // Cooperative (non-preemptive) multitasking for DOS protected mode (DJGPP/DPMI).
diff --git a/src/libs/kpunch/libtasks/taskswitch.c b/src/libs/kpunch/libtasks/taskswitch.c
index dd35a52..9d8a453 100644
--- a/src/libs/kpunch/libtasks/taskswitch.c
+++ b/src/libs/kpunch/libtasks/taskswitch.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // taskswitch.c -- Cooperative task switching library for DJGPP
 //
 // Uses inline assembly for context switching (i386 and x86_64).  The
diff --git a/src/libs/kpunch/listhelp/Makefile b/src/libs/kpunch/listhelp/Makefile
index d05619b..a6c262f 100644
--- a/src/libs/kpunch/listhelp/Makefile
+++ b/src/libs/kpunch/listhelp/Makefile
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 # List Help Library Makefile for DJGPP cross-compilation
 #
 # Builds listhelp.lib -- shared list/dropdown helper infrastructure
diff --git a/src/libs/kpunch/listhelp/listHelp.c b/src/libs/kpunch/listhelp/listHelp.c
index 1d22ef5..6ab774a 100644
--- a/src/libs/kpunch/listhelp/listHelp.c
+++ b/src/libs/kpunch/listhelp/listHelp.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // listHelp.c -- Shared list/dropdown helper functions
 //
 // Implements dropdown arrow drawing, item length scanning, keyboard
diff --git a/src/libs/kpunch/listhelp/listHelp.h b/src/libs/kpunch/listhelp/listHelp.h
index eb4f79c..97b6ac4 100644
--- a/src/libs/kpunch/listhelp/listHelp.h
+++ b/src/libs/kpunch/listhelp/listHelp.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // listHelp.h -- Public API for the shared list/dropdown helper library
 //
 // Declares dropdown arrow drawing, item length scanning, keyboard
diff --git a/src/libs/kpunch/listhelp/listhelp.dhs b/src/libs/kpunch/listhelp/listhelp.dhs
index 25887f3..0c4b32f 100644
--- a/src/libs/kpunch/listhelp/listhelp.dhs
+++ b/src/libs/kpunch/listhelp/listhelp.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Libraries
 .topic lib.listhelp
 .title List Helper Library
diff --git a/src/libs/kpunch/serial/Makefile b/src/libs/kpunch/serial/Makefile
index 5508e76..bee90d0 100644
--- a/src/libs/kpunch/serial/Makefile
+++ b/src/libs/kpunch/serial/Makefile
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 # DVX Serial Stack Makefile for DJGPP cross-compilation
 #
 # Builds serial.lib -- combines rs232, packet, security, and seclink
diff --git a/src/libs/kpunch/serial/packet/Makefile b/src/libs/kpunch/serial/packet/Makefile
index 60245f9..d4662a3 100644
--- a/src/libs/kpunch/serial/packet/Makefile
+++ b/src/libs/kpunch/serial/packet/Makefile
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 # Packet Serial Transport Makefile for DJGPP cross-compilation
 
 DJGPP_PREFIX  = $(HOME)/djgpp/djgpp
diff --git a/src/libs/kpunch/serial/packet/packet.c b/src/libs/kpunch/serial/packet/packet.c
index a46b847..1b6f379 100644
--- a/src/libs/kpunch/serial/packet/packet.c
+++ b/src/libs/kpunch/serial/packet/packet.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // Packetized serial transport with HDLC-style framing and sliding window
 //
 // Frame format (before byte stuffing):
diff --git a/src/libs/kpunch/serial/packet/packet.h b/src/libs/kpunch/serial/packet/packet.h
index 338c294..ad62078 100644
--- a/src/libs/kpunch/serial/packet/packet.h
+++ b/src/libs/kpunch/serial/packet/packet.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // Packetized serial transport with HDLC-style framing and sliding window
 // Provides reliable, ordered delivery over an unreliable serial link.
 //
diff --git a/src/libs/kpunch/serial/rs232/Makefile b/src/libs/kpunch/serial/rs232/Makefile
index d180aec..d0db031 100644
--- a/src/libs/kpunch/serial/rs232/Makefile
+++ b/src/libs/kpunch/serial/rs232/Makefile
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 # RS-232 Serial Library Makefile for DJGPP cross-compilation
 
 DJGPP_PREFIX  = $(HOME)/djgpp/djgpp
diff --git a/src/libs/kpunch/serial/rs232/rs232.c b/src/libs/kpunch/serial/rs232/rs232.c
index e6a4048..5fbecd4 100644
--- a/src/libs/kpunch/serial/rs232/rs232.c
+++ b/src/libs/kpunch/serial/rs232/rs232.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // RS-232 Serial Port Library for DJGPP
 // Ported from DOS Serial Library 1.4 by Karl Stenerud (MIT License)
 
diff --git a/src/libs/kpunch/serial/rs232/rs232.h b/src/libs/kpunch/serial/rs232/rs232.h
index 6a56415..3574b03 100644
--- a/src/libs/kpunch/serial/rs232/rs232.h
+++ b/src/libs/kpunch/serial/rs232/rs232.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // RS-232 Serial Port Library for DJGPP
 // Ported from DOS Serial Library 1.4 by Karl Stenerud (MIT License)
 //
diff --git a/src/libs/kpunch/serial/seclink/Makefile b/src/libs/kpunch/serial/seclink/Makefile
index 3e45194..e413615 100644
--- a/src/libs/kpunch/serial/seclink/Makefile
+++ b/src/libs/kpunch/serial/seclink/Makefile
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 # SecLink Library Makefile for DJGPP cross-compilation
 
 DJGPP_PREFIX  = $(HOME)/djgpp/djgpp
diff --git a/src/libs/kpunch/serial/seclink/secLink.c b/src/libs/kpunch/serial/seclink/secLink.c
index e3b30d9..a5fccc0 100644
--- a/src/libs/kpunch/serial/seclink/secLink.c
+++ b/src/libs/kpunch/serial/seclink/secLink.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // Secure serial link  -- ties rs232, packet, and security into one API
 //
 // Handshake protocol:
diff --git a/src/libs/kpunch/serial/seclink/secLink.h b/src/libs/kpunch/serial/seclink/secLink.h
index 186d2ae..9cd86f9 100644
--- a/src/libs/kpunch/serial/seclink/secLink.h
+++ b/src/libs/kpunch/serial/seclink/secLink.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // Secure serial link  -- convenience wrapper tying rs232 + packet + security
 //
 // This is the top-level API for the serial/networking stack. It composes
diff --git a/src/libs/kpunch/serial/security/Makefile b/src/libs/kpunch/serial/security/Makefile
index 3e5987d..d502b2d 100644
--- a/src/libs/kpunch/serial/security/Makefile
+++ b/src/libs/kpunch/serial/security/Makefile
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 # Security Library Makefile for DJGPP cross-compilation
 
 DJGPP_PREFIX  = $(HOME)/djgpp/djgpp
diff --git a/src/libs/kpunch/serial/security/security.c b/src/libs/kpunch/serial/security/security.c
index f1e7c95..9aa6483 100644
--- a/src/libs/kpunch/serial/security/security.c
+++ b/src/libs/kpunch/serial/security/security.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // Security library: DH key exchange + XTEA-CTR cipher for DJGPP
 //
 // Diffie-Hellman uses the RFC 2409 Group 2 (1024-bit) safe prime with
diff --git a/src/libs/kpunch/serial/security/security.h b/src/libs/kpunch/serial/security/security.h
index 572c751..b8169a8 100644
--- a/src/libs/kpunch/serial/security/security.h
+++ b/src/libs/kpunch/serial/security/security.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // Security library: Diffie-Hellman key exchange + XTEA-CTR cipher
 // Targets 486-class hardware with 1024-bit DH (256-bit private exponent)
 // and XTEA in CTR mode for symmetric encryption.
diff --git a/src/libs/kpunch/serial/serial.dhs b/src/libs/kpunch/serial/serial.dhs
index fdf5a2d..e72aa34 100644
--- a/src/libs/kpunch/serial/serial.dhs
+++ b/src/libs/kpunch/serial/serial.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Libraries
 .topic lib.serial
 .title Serial Stack
diff --git a/src/libs/kpunch/sql/Makefile b/src/libs/kpunch/sql/Makefile
index ca212cf..7679765 100644
--- a/src/libs/kpunch/sql/Makefile
+++ b/src/libs/kpunch/sql/Makefile
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 # DVX SQL Library Makefile for DJGPP cross-compilation
 #
 # Builds SQLite3 from source and wraps it with a high-level
diff --git a/src/libs/kpunch/sql/dvxSql.c b/src/libs/kpunch/sql/dvxSql.c
index eaed252..5ffe968 100644
--- a/src/libs/kpunch/sql/dvxSql.c
+++ b/src/libs/kpunch/sql/dvxSql.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvxSql.c -- DVX SQL database implementation
 //
 // Wraps SQLite3 with integer handle management. Databases and
diff --git a/src/libs/kpunch/sql/dvxSql.h b/src/libs/kpunch/sql/dvxSql.h
index c03c4ef..738016d 100644
--- a/src/libs/kpunch/sql/dvxSql.h
+++ b/src/libs/kpunch/sql/dvxSql.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvxSql.h -- DVX SQL database interface
 //
 // High-level wrapper around SQLite3. Manages database connections
diff --git a/src/libs/kpunch/sql/dvxsql.dhs b/src/libs/kpunch/sql/dvxsql.dhs
index 83c774c..dae0e55 100644
--- a/src/libs/kpunch/sql/dvxsql.dhs
+++ b/src/libs/kpunch/sql/dvxsql.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Libraries
 .topic sql.overview
 .title dvxSql -- SQL Database Interface
diff --git a/src/libs/kpunch/taskmgr/Makefile b/src/libs/kpunch/taskmgr/Makefile
index 74a3064..3fc3a18 100644
--- a/src/libs/kpunch/taskmgr/Makefile
+++ b/src/libs/kpunch/taskmgr/Makefile
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 # DVX Task Manager Makefile for DJGPP cross-compilation
 #
 # Builds taskmgr.lib -- the Task Manager, loaded as a separate DXE.
diff --git a/src/libs/kpunch/taskmgr/shellTaskMgr.c b/src/libs/kpunch/taskmgr/shellTaskMgr.c
index 335cb34..3029401 100644
--- a/src/libs/kpunch/taskmgr/shellTaskMgr.c
+++ b/src/libs/kpunch/taskmgr/shellTaskMgr.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // shellTaskMgr.c  -- System Task Manager
 //
 // Shell-level Task Manager window.  Accessible via Ctrl+Esc regardless
diff --git a/src/libs/kpunch/taskmgr/shellTaskMgr.h b/src/libs/kpunch/taskmgr/shellTaskMgr.h
index ea51eed..c22f86f 100644
--- a/src/libs/kpunch/taskmgr/shellTaskMgr.h
+++ b/src/libs/kpunch/taskmgr/shellTaskMgr.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // shellTaskMgr.h  -- System Task Manager
 //
 // The Task Manager is a shell-level component, not tied to any app.
diff --git a/src/libs/kpunch/taskmgr/taskmgr.dhs b/src/libs/kpunch/taskmgr/taskmgr.dhs
index 35f7dc8..3ea2719 100644
--- a/src/libs/kpunch/taskmgr/taskmgr.dhs
+++ b/src/libs/kpunch/taskmgr/taskmgr.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Libraries
 .topic lib.taskmgr
 .title Task Manager
diff --git a/src/libs/kpunch/texthelp/Makefile b/src/libs/kpunch/texthelp/Makefile
index 7a3337e..8246caf 100644
--- a/src/libs/kpunch/texthelp/Makefile
+++ b/src/libs/kpunch/texthelp/Makefile
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 # Text Help Library Makefile for DJGPP cross-compilation
 #
 # Builds texthelp.lib -- shared text editing infrastructure
diff --git a/src/libs/kpunch/texthelp/textHelp.c b/src/libs/kpunch/texthelp/textHelp.c
index 6a0d9c1..3054aba 100644
--- a/src/libs/kpunch/texthelp/textHelp.c
+++ b/src/libs/kpunch/texthelp/textHelp.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // textHelp.c -- Shared text editing infrastructure
 //
 // Provides clipboard, multi-click detection, word boundary logic,
diff --git a/src/libs/kpunch/texthelp/textHelp.h b/src/libs/kpunch/texthelp/textHelp.h
index f9bd982..35e473a 100644
--- a/src/libs/kpunch/texthelp/textHelp.h
+++ b/src/libs/kpunch/texthelp/textHelp.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // textHelp.h -- Public API for the shared text editing infrastructure library
 //
 // Declares clipboard operations, multi-click detection, word boundary
diff --git a/src/libs/kpunch/texthelp/texthelp.dhs b/src/libs/kpunch/texthelp/texthelp.dhs
index 47da535..8e9e3ca 100644
--- a/src/libs/kpunch/texthelp/texthelp.dhs
+++ b/src/libs/kpunch/texthelp/texthelp.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Libraries
 .topic lib.texthelp
 .title Text Help Library
diff --git a/src/loader/Makefile b/src/loader/Makefile
index 0683e35..9ea1df3 100644
--- a/src/loader/Makefile
+++ b/src/loader/Makefile
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 # DVX Loader Makefile for DJGPP cross-compilation
 #
 # Builds the bootstrap loader (dvx.exe) that loads DXE modules.
diff --git a/src/loader/loaderMain.c b/src/loader/loaderMain.c
index 56498ec..1f7113d 100644
--- a/src/loader/loaderMain.c
+++ b/src/loader/loaderMain.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // loaderMain.c -- DVX bootstrap loader entry point
 //
 // Loads all DXE modules from two directories:
diff --git a/src/loader/stddclmr.h b/src/loader/stddclmr.h
index 8e6b3d9..d50c6b0 100644
--- a/src/loader/stddclmr.h
+++ b/src/loader/stddclmr.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #ifndef STDDCLMR_H
 #define STDDCLMR_H
 
diff --git a/src/tools/Makefile b/src/tools/Makefile
index e3b70d1..b8e4328 100644
--- a/src/tools/Makefile
+++ b/src/tools/Makefile
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 # DVX Tools Makefile
 #
 # Builds native (host) utilities and cross-compiled DOS tools.
diff --git a/src/tools/bmp2raw.c b/src/tools/bmp2raw.c
index 1701432..0c8ca93 100644
--- a/src/tools/bmp2raw.c
+++ b/src/tools/bmp2raw.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // bmp2raw.c -- Convert a 320x200x256 BMP to raw VGA splash format
 //
 // Output format:
diff --git a/src/tools/bmpDraw.c b/src/tools/bmpDraw.c
index f8efe10..e3b5f25 100644
--- a/src/tools/bmpDraw.c
+++ b/src/tools/bmpDraw.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // bmpDraw.c -- Shared 24-bit BMP canvas + drawing primitives for host tools
 
 #include "bmpDraw.h"
diff --git a/src/tools/bmpDraw.h b/src/tools/bmpDraw.h
index 63af86b..5ff572a 100644
--- a/src/tools/bmpDraw.h
+++ b/src/tools/bmpDraw.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // bmpDraw.h -- Shared 24-bit BMP canvas + drawing primitives for host tools
 //
 // All drawing functions clip to the canvas bounds.  Pixel data is stored
diff --git a/src/tools/dvxResWrite.h b/src/tools/dvxResWrite.h
index 9bdd7e9..742506b 100644
--- a/src/tools/dvxResWrite.h
+++ b/src/tools/dvxResWrite.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvxResWrite.h -- DVX resource writing library interface
 //
 // Shared implementation for appending resources to DXE files.
diff --git a/src/tools/dvxhlpc.c b/src/tools/dvxhlpc.c
index e924ede..595fc0b 100644
--- a/src/tools/dvxhlpc.c
+++ b/src/tools/dvxhlpc.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvxhlpc.c -- DVX Help file compiler
 //
 // Host-side tool (Linux) that converts .dhs source files into
@@ -1226,6 +1248,13 @@ static void parseFile(const char *path, TopicT **curTopic, bool *inList, bool *i
             line[--len] = '\0';
         }
 
+        // Lines starting with '#' are comments and produce no output.
+        // Inside code/table blocks, '#' is literal text (so hash-prefixed
+        // lines of sample code still render correctly).
+        if (line[0] == '#' && !*inCode && !*inTable) {
+            continue;
+        }
+
         // Check for directive. Inside code/table blocks, only .endcode/.endtable
         // are recognized -- everything else is verbatim content.
         if (line[0] == '.') {
diff --git a/src/tools/dvxres.c b/src/tools/dvxres.c
index 2a59c9e..5638f8d 100644
--- a/src/tools/dvxres.c
+++ b/src/tools/dvxres.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dvxres.c  -- DVX resource tool
 //
 // Manages resource blocks appended to DXE3 files (.app, .wgt, .lib).
diff --git a/src/tools/hlpcCompile.h b/src/tools/hlpcCompile.h
index a8fdfb4..97df778 100644
--- a/src/tools/hlpcCompile.h
+++ b/src/tools/hlpcCompile.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // hlpcCompile.h -- DVX Help Compiler library interface
 //
 // Allows the help compiler to be called as a function (from the
diff --git a/src/tools/mkicon.c b/src/tools/mkicon.c
index f30c7db..757ddc8 100644
--- a/src/tools/mkicon.c
+++ b/src/tools/mkicon.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // mkicon.c  -- Generate simple 32x32 BMP icons for DVX apps
 //
 // Usage: mkicon <output.bmp> <type>
diff --git a/src/tools/mktbicon.c b/src/tools/mktbicon.c
index 78384c8..857b1de 100644
--- a/src/tools/mktbicon.c
+++ b/src/tools/mktbicon.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // mktbicon.c -- Generate 16x16 BMP toolbar icons for DVX BASIC IDE
 //
 // Usage: mktbicon <output.bmp> <type>
diff --git a/src/tools/mkwgticon.c b/src/tools/mkwgticon.c
index 680a2c7..5de9a76 100644
--- a/src/tools/mkwgticon.c
+++ b/src/tools/mkwgticon.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // mkwgticon.c -- Generate 24x24 BMP widget icons for the DVX BASIC toolbox
 //
 // Usage: mkwgticon <output.bmp> <type>
diff --git a/src/tools/proxy/Makefile b/src/tools/proxy/Makefile
index b01aaa2..9ee7f14 100644
--- a/src/tools/proxy/Makefile
+++ b/src/tools/proxy/Makefile
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 # SecLink Proxy  -- Linux build
 # Compiles the packet, security, and secLink layers against a socket
 # shim instead of the DJGPP rs232 driver.
diff --git a/src/tools/proxy/proxy.c b/src/tools/proxy/proxy.c
index 4298c1e..9249d1e 100644
--- a/src/tools/proxy/proxy.c
+++ b/src/tools/proxy/proxy.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // SecLink proxy  -- bridges an 86Box serial connection to a telnet BBS
 //
 // Architecture:
diff --git a/src/tools/proxy/sockShim.c b/src/tools/proxy/sockShim.c
index bc41018..17d22b7 100644
--- a/src/tools/proxy/sockShim.c
+++ b/src/tools/proxy/sockShim.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // Socket shim  -- rs232-compatible API over TCP sockets
 //
 // Maps up to 4 "COM ports" to TCP socket file descriptors. Reads use
diff --git a/src/tools/proxy/sockShim.h b/src/tools/proxy/sockShim.h
index 0de2218..f9d447c 100644
--- a/src/tools/proxy/sockShim.h
+++ b/src/tools/proxy/sockShim.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // Socket shim  -- provides rs232-compatible API backed by TCP sockets
 // Used by the Linux proxy to reuse the packet and secLink layers.
 //
diff --git a/src/tools/proxy/stubs/go32.h b/src/tools/proxy/stubs/go32.h
index 8988287..4a531de 100644
--- a/src/tools/proxy/stubs/go32.h
+++ b/src/tools/proxy/stubs/go32.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // Stub for DJGPP <go32.h>  -- Linux proxy build
 #ifndef GO32_H_STUB
 #define GO32_H_STUB
diff --git a/src/tools/proxy/stubs/pc.h b/src/tools/proxy/stubs/pc.h
index e99c31a..0e74846 100644
--- a/src/tools/proxy/stubs/pc.h
+++ b/src/tools/proxy/stubs/pc.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // Stub for DJGPP <pc.h>  -- Linux proxy build
 #ifndef PC_H_STUB
 #define PC_H_STUB
diff --git a/src/tools/proxy/stubs/sys/farptr.h b/src/tools/proxy/stubs/sys/farptr.h
index 287dd33..272d731 100644
--- a/src/tools/proxy/stubs/sys/farptr.h
+++ b/src/tools/proxy/stubs/sys/farptr.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // Stub for DJGPP <sys/farptr.h>  -- Linux proxy build
 #ifndef FARPTR_H_STUB
 #define FARPTR_H_STUB
diff --git a/src/widgets/kpunch/Makefile b/src/widgets/kpunch/Makefile
index a0fa0b8..de91126 100644
--- a/src/widgets/kpunch/Makefile
+++ b/src/widgets/kpunch/Makefile
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 # DVX Widget Modules Makefile for DJGPP cross-compilation
 #
 # Each widget lives in its own subdirectory with its .c, .res, and .bmp.
diff --git a/src/widgets/kpunch/ansiTerm/ansiTerm.dhs b/src/widgets/kpunch/ansiTerm/ansiTerm.dhs
index 9f71032..9fa68b6 100644
--- a/src/widgets/kpunch/ansiTerm/ansiTerm.dhs
+++ b/src/widgets/kpunch/ansiTerm/ansiTerm.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.ansiterm
 .title AnsiTerm
diff --git a/src/widgets/kpunch/ansiTerm/ansiTerm.h b/src/widgets/kpunch/ansiTerm/ansiTerm.h
index 48f1587..b7228df 100644
--- a/src/widgets/kpunch/ansiTerm/ansiTerm.h
+++ b/src/widgets/kpunch/ansiTerm/ansiTerm.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // ansiTerm.h  -- ANSI terminal widget API
 #ifndef ANSITERM_H
 #define ANSITERM_H
diff --git a/src/widgets/kpunch/ansiTerm/ansiterm.bhs b/src/widgets/kpunch/ansiTerm/ansiterm.bhs
index 179b96c..bf92796 100644
--- a/src/widgets/kpunch/ansiTerm/ansiterm.bhs
+++ b/src/widgets/kpunch/ansiTerm/ansiterm.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.terminal
 .title Terminal
 .toc 1 Special Controls
diff --git a/src/widgets/kpunch/ansiTerm/widgetAnsiTerm.c b/src/widgets/kpunch/ansiTerm/widgetAnsiTerm.c
index f2d8ead..8582102 100644
--- a/src/widgets/kpunch/ansiTerm/widgetAnsiTerm.c
+++ b/src/widgets/kpunch/ansiTerm/widgetAnsiTerm.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetAnsiTerm.c  -- ANSI BBS terminal emulator widget
 //
diff --git a/src/widgets/kpunch/box/box.bhs b/src/widgets/kpunch/box/box.bhs
index 2920e7f..ffddd76 100644
--- a/src/widgets/kpunch/box/box.bhs
+++ b/src/widgets/kpunch/box/box.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.frame
 .title Frame
 .toc 1 Frame
diff --git a/src/widgets/kpunch/box/box.dhs b/src/widgets/kpunch/box/box.dhs
index 325ee7c..5ea4839 100644
--- a/src/widgets/kpunch/box/box.dhs
+++ b/src/widgets/kpunch/box/box.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.box
 .title Box (VBox / HBox / Frame)
diff --git a/src/widgets/kpunch/box/box.h b/src/widgets/kpunch/box/box.h
index 0fd9d9d..38fe3bf 100644
--- a/src/widgets/kpunch/box/box.h
+++ b/src/widgets/kpunch/box/box.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // box.h  -- Box container widget API (VBox, HBox, Frame)
 #ifndef BOX_H
 #define BOX_H
diff --git a/src/widgets/kpunch/box/widgetBox.c b/src/widgets/kpunch/box/widgetBox.c
index c6eb305..6be7e17 100644
--- a/src/widgets/kpunch/box/widgetBox.c
+++ b/src/widgets/kpunch/box/widgetBox.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetBox.c  -- VBox, HBox, and Frame container widgets
 //
diff --git a/src/widgets/kpunch/button/button.bhs b/src/widgets/kpunch/button/button.bhs
index f1dc7e2..8feffdc 100644
--- a/src/widgets/kpunch/button/button.bhs
+++ b/src/widgets/kpunch/button/button.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.button
 .title CommandButton
 .toc 1 CommandButton
diff --git a/src/widgets/kpunch/button/button.dhs b/src/widgets/kpunch/button/button.dhs
index 5ab512f..cc396fa 100644
--- a/src/widgets/kpunch/button/button.dhs
+++ b/src/widgets/kpunch/button/button.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.button
 .title Button
diff --git a/src/widgets/kpunch/button/button.h b/src/widgets/kpunch/button/button.h
index 0bbf4b3..63e5a7f 100644
--- a/src/widgets/kpunch/button/button.h
+++ b/src/widgets/kpunch/button/button.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // button.h  -- Button widget API
 #ifndef BUTTON_H
 #define BUTTON_H
diff --git a/src/widgets/kpunch/button/widgetButton.c b/src/widgets/kpunch/button/widgetButton.c
index bd6fb15..033ac88 100644
--- a/src/widgets/kpunch/button/widgetButton.c
+++ b/src/widgets/kpunch/button/widgetButton.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetButton.c  -- Button widget
 //
diff --git a/src/widgets/kpunch/canvas/canvas.bhs b/src/widgets/kpunch/canvas/canvas.bhs
index 51e9f4c..ba9ef03 100644
--- a/src/widgets/kpunch/canvas/canvas.bhs
+++ b/src/widgets/kpunch/canvas/canvas.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.picturebox
 .title PictureBox
 .toc 1 PictureBox
diff --git a/src/widgets/kpunch/canvas/canvas.dhs b/src/widgets/kpunch/canvas/canvas.dhs
index 8b443cd..759e8d2 100644
--- a/src/widgets/kpunch/canvas/canvas.dhs
+++ b/src/widgets/kpunch/canvas/canvas.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.canvas
 .title Canvas
diff --git a/src/widgets/kpunch/canvas/canvas.h b/src/widgets/kpunch/canvas/canvas.h
index 793a825..2f1b62d 100644
--- a/src/widgets/kpunch/canvas/canvas.h
+++ b/src/widgets/kpunch/canvas/canvas.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // canvas.h  -- Canvas widget API
 #ifndef CANVAS_H
 #define CANVAS_H
diff --git a/src/widgets/kpunch/canvas/widgetCanvas.c b/src/widgets/kpunch/canvas/widgetCanvas.c
index 1420442..16f9c68 100644
--- a/src/widgets/kpunch/canvas/widgetCanvas.c
+++ b/src/widgets/kpunch/canvas/widgetCanvas.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetCanvas.c  -- Drawable canvas widget (freehand draw, PNG save/load)
 //
diff --git a/src/widgets/kpunch/checkbox/checkbox.bhs b/src/widgets/kpunch/checkbox/checkbox.bhs
index c92c02a..8cca6bf 100644
--- a/src/widgets/kpunch/checkbox/checkbox.bhs
+++ b/src/widgets/kpunch/checkbox/checkbox.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.checkbox
 .title CheckBox
 .toc 1 CheckBox
diff --git a/src/widgets/kpunch/checkbox/checkbox.dhs b/src/widgets/kpunch/checkbox/checkbox.dhs
index a577c92..433dea8 100644
--- a/src/widgets/kpunch/checkbox/checkbox.dhs
+++ b/src/widgets/kpunch/checkbox/checkbox.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.checkbox
 .title Checkbox
diff --git a/src/widgets/kpunch/checkbox/checkbox.h b/src/widgets/kpunch/checkbox/checkbox.h
index 2e699f5..41f5655 100644
--- a/src/widgets/kpunch/checkbox/checkbox.h
+++ b/src/widgets/kpunch/checkbox/checkbox.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // checkbox.h  -- Checkbox widget API
 #ifndef CHECKBOX_H
 #define CHECKBOX_H
diff --git a/src/widgets/kpunch/checkbox/widgetCheckbox.c b/src/widgets/kpunch/checkbox/widgetCheckbox.c
index 7f427fa..12d7e91 100644
--- a/src/widgets/kpunch/checkbox/widgetCheckbox.c
+++ b/src/widgets/kpunch/checkbox/widgetCheckbox.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetCheckbox.c  -- Checkbox widget
 //
diff --git a/src/widgets/kpunch/comboBox/comboBox.dhs b/src/widgets/kpunch/comboBox/comboBox.dhs
index 02e3f9d..9e308a7 100644
--- a/src/widgets/kpunch/comboBox/comboBox.dhs
+++ b/src/widgets/kpunch/comboBox/comboBox.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.combobox
 .title ComboBox
diff --git a/src/widgets/kpunch/comboBox/comboBox.h b/src/widgets/kpunch/comboBox/comboBox.h
index 0ea20ed..edb0318 100644
--- a/src/widgets/kpunch/comboBox/comboBox.h
+++ b/src/widgets/kpunch/comboBox/comboBox.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // comboBox.h  -- ComboBox widget API
 #ifndef COMBOBOX_H
 #define COMBOBOX_H
diff --git a/src/widgets/kpunch/comboBox/combobox.bhs b/src/widgets/kpunch/comboBox/combobox.bhs
index 6365a1c..843d510 100644
--- a/src/widgets/kpunch/comboBox/combobox.bhs
+++ b/src/widgets/kpunch/comboBox/combobox.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.combobox
 .title ComboBox
 .toc 1 ComboBox
diff --git a/src/widgets/kpunch/comboBox/widgetComboBox.c b/src/widgets/kpunch/comboBox/widgetComboBox.c
index 60fb6c0..929628a 100644
--- a/src/widgets/kpunch/comboBox/widgetComboBox.c
+++ b/src/widgets/kpunch/comboBox/widgetComboBox.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetComboBox.c  -- ComboBox widget (editable text + dropdown list)
 //
diff --git a/src/widgets/kpunch/dataCtrl/dataCtrl.dhs b/src/widgets/kpunch/dataCtrl/dataCtrl.dhs
index 26e4f16..66770c3 100644
--- a/src/widgets/kpunch/dataCtrl/dataCtrl.dhs
+++ b/src/widgets/kpunch/dataCtrl/dataCtrl.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.datactrl
 .title DataCtrl
diff --git a/src/widgets/kpunch/dataCtrl/dataCtrl.h b/src/widgets/kpunch/dataCtrl/dataCtrl.h
index 500f840..b752923 100644
--- a/src/widgets/kpunch/dataCtrl/dataCtrl.h
+++ b/src/widgets/kpunch/dataCtrl/dataCtrl.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dataCtrl.h -- VB3-style Data control for database binding
 
 #ifndef DATACTRL_H
diff --git a/src/widgets/kpunch/dataCtrl/datactrl.bhs b/src/widgets/kpunch/dataCtrl/datactrl.bhs
index fda7445..1aa59f6 100644
--- a/src/widgets/kpunch/dataCtrl/datactrl.bhs
+++ b/src/widgets/kpunch/dataCtrl/datactrl.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.data
 .title Data
 .toc 1 Data Controls
diff --git a/src/widgets/kpunch/dataCtrl/widgetDataCtrl.c b/src/widgets/kpunch/dataCtrl/widgetDataCtrl.c
index f4d5e62..5e88c2f 100644
--- a/src/widgets/kpunch/dataCtrl/widgetDataCtrl.c
+++ b/src/widgets/kpunch/dataCtrl/widgetDataCtrl.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetDataCtrl.c -- VB3-style Data control for database binding
 //
diff --git a/src/widgets/kpunch/dbGrid/dbGrid.dhs b/src/widgets/kpunch/dbGrid/dbGrid.dhs
index 43bda5c..244db4e 100644
--- a/src/widgets/kpunch/dbGrid/dbGrid.dhs
+++ b/src/widgets/kpunch/dbGrid/dbGrid.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.dbgrid
 .title DbGrid
diff --git a/src/widgets/kpunch/dbGrid/dbGrid.h b/src/widgets/kpunch/dbGrid/dbGrid.h
index 5fffe57..1272fb6 100644
--- a/src/widgets/kpunch/dbGrid/dbGrid.h
+++ b/src/widgets/kpunch/dbGrid/dbGrid.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dbGrid.h -- Database grid widget API
 
 #ifndef DBGRID_H
diff --git a/src/widgets/kpunch/dbGrid/dbgrid.bhs b/src/widgets/kpunch/dbGrid/dbgrid.bhs
index 8203166..c8fa49a 100644
--- a/src/widgets/kpunch/dbGrid/dbgrid.bhs
+++ b/src/widgets/kpunch/dbGrid/dbgrid.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.dbgrid
 .title DBGrid
 .toc 1 DBGrid
diff --git a/src/widgets/kpunch/dbGrid/widgetDbGrid.c b/src/widgets/kpunch/dbGrid/widgetDbGrid.c
index 184884c..0458dab 100644
--- a/src/widgets/kpunch/dbGrid/widgetDbGrid.c
+++ b/src/widgets/kpunch/dbGrid/widgetDbGrid.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetDbGrid.c -- Database grid widget for tabular record display
 //
diff --git a/src/widgets/kpunch/dropdown/dropdown.bhs b/src/widgets/kpunch/dropdown/dropdown.bhs
index 9ac4898..202545c 100644
--- a/src/widgets/kpunch/dropdown/dropdown.bhs
+++ b/src/widgets/kpunch/dropdown/dropdown.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.dropdown
 .title DropDown
 .toc 1 DropDown
diff --git a/src/widgets/kpunch/dropdown/dropdown.dhs b/src/widgets/kpunch/dropdown/dropdown.dhs
index 6361dc3..98bfdd1 100644
--- a/src/widgets/kpunch/dropdown/dropdown.dhs
+++ b/src/widgets/kpunch/dropdown/dropdown.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.dropdown
 .title Dropdown
diff --git a/src/widgets/kpunch/dropdown/dropdown.h b/src/widgets/kpunch/dropdown/dropdown.h
index 55d0c4c..e1516bd 100644
--- a/src/widgets/kpunch/dropdown/dropdown.h
+++ b/src/widgets/kpunch/dropdown/dropdown.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // dropdown.h  -- Dropdown widget API
 #ifndef DROPDOWN_H
 #define DROPDOWN_H
diff --git a/src/widgets/kpunch/dropdown/widgetDropdown.c b/src/widgets/kpunch/dropdown/widgetDropdown.c
index 211c89a..9ba705c 100644
--- a/src/widgets/kpunch/dropdown/widgetDropdown.c
+++ b/src/widgets/kpunch/dropdown/widgetDropdown.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetDropdown.c  -- Dropdown (select) widget
 //
diff --git a/src/widgets/kpunch/image/image.bhs b/src/widgets/kpunch/image/image.bhs
index 37f5ce4..e5a5ffd 100644
--- a/src/widgets/kpunch/image/image.bhs
+++ b/src/widgets/kpunch/image/image.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.image
 .title Image
 .toc 1 Image
diff --git a/src/widgets/kpunch/image/image.dhs b/src/widgets/kpunch/image/image.dhs
index b2bc029..f9c9e1c 100644
--- a/src/widgets/kpunch/image/image.dhs
+++ b/src/widgets/kpunch/image/image.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.image
 .title Image
diff --git a/src/widgets/kpunch/image/image.h b/src/widgets/kpunch/image/image.h
index 28272ef..955885c 100644
--- a/src/widgets/kpunch/image/image.h
+++ b/src/widgets/kpunch/image/image.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // image.h  -- Image widget API
 #ifndef IMAGE_H
 #define IMAGE_H
diff --git a/src/widgets/kpunch/image/widgetImage.c b/src/widgets/kpunch/image/widgetImage.c
index 1603043..6fedd99 100644
--- a/src/widgets/kpunch/image/widgetImage.c
+++ b/src/widgets/kpunch/image/widgetImage.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetImage.c  -- Image widget (displays bitmap, responds to clicks)
 //
diff --git a/src/widgets/kpunch/imageButton/imgBtn.h b/src/widgets/kpunch/imageButton/imgBtn.h
index 7e0d68f..0c58bea 100644
--- a/src/widgets/kpunch/imageButton/imgBtn.h
+++ b/src/widgets/kpunch/imageButton/imgBtn.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // imgBtn.h  -- ImageButton widget API
 #ifndef IMGBTN_H
 #define IMGBTN_H
diff --git a/src/widgets/kpunch/imageButton/imgbtn.bhs b/src/widgets/kpunch/imageButton/imgbtn.bhs
index 77d778f..597885b 100644
--- a/src/widgets/kpunch/imageButton/imgbtn.bhs
+++ b/src/widgets/kpunch/imageButton/imgbtn.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.imagebutton
 .title ImageButton
 .toc 1 ImageButton
diff --git a/src/widgets/kpunch/imageButton/imgbtn.dhs b/src/widgets/kpunch/imageButton/imgbtn.dhs
index 7156919..70eb7a7 100644
--- a/src/widgets/kpunch/imageButton/imgbtn.dhs
+++ b/src/widgets/kpunch/imageButton/imgbtn.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.imagebutton
 .title ImageButton
diff --git a/src/widgets/kpunch/imageButton/widgetImageButton.c b/src/widgets/kpunch/imageButton/widgetImageButton.c
index ffad943..0fe3d37 100644
--- a/src/widgets/kpunch/imageButton/widgetImageButton.c
+++ b/src/widgets/kpunch/imageButton/widgetImageButton.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetImageButton.c  -- Image button widget (button with image instead of text)
 //
diff --git a/src/widgets/kpunch/label/label.bhs b/src/widgets/kpunch/label/label.bhs
index e421cad..3afa212 100644
--- a/src/widgets/kpunch/label/label.bhs
+++ b/src/widgets/kpunch/label/label.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.label
 .title Label
 .toc 1 Label
diff --git a/src/widgets/kpunch/label/label.dhs b/src/widgets/kpunch/label/label.dhs
index e1ad939..9e9592c 100644
--- a/src/widgets/kpunch/label/label.dhs
+++ b/src/widgets/kpunch/label/label.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.label
 .title Label
diff --git a/src/widgets/kpunch/label/label.h b/src/widgets/kpunch/label/label.h
index ad80e6b..09c7e63 100644
--- a/src/widgets/kpunch/label/label.h
+++ b/src/widgets/kpunch/label/label.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // label.h  -- Label widget API
 #ifndef LABEL_H
 #define LABEL_H
diff --git a/src/widgets/kpunch/label/widgetLabel.c b/src/widgets/kpunch/label/widgetLabel.c
index 442e62b..d1580c6 100644
--- a/src/widgets/kpunch/label/widgetLabel.c
+++ b/src/widgets/kpunch/label/widgetLabel.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetLabel.c  -- Label widget
 //
diff --git a/src/widgets/kpunch/listBox/listBox.dhs b/src/widgets/kpunch/listBox/listBox.dhs
index 6904be1..8b70ba5 100644
--- a/src/widgets/kpunch/listBox/listBox.dhs
+++ b/src/widgets/kpunch/listBox/listBox.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.listbox
 .title ListBox
diff --git a/src/widgets/kpunch/listBox/listBox.h b/src/widgets/kpunch/listBox/listBox.h
index e8feb08..2505953 100644
--- a/src/widgets/kpunch/listBox/listBox.h
+++ b/src/widgets/kpunch/listBox/listBox.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // listBox.h  -- ListBox widget API
 #ifndef LISTBOX_H
 #define LISTBOX_H
diff --git a/src/widgets/kpunch/listBox/listbox.bhs b/src/widgets/kpunch/listBox/listbox.bhs
index 8ae8e17..145d3a9 100644
--- a/src/widgets/kpunch/listBox/listbox.bhs
+++ b/src/widgets/kpunch/listBox/listbox.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.listbox
 .title ListBox
 .toc 1 ListBox
diff --git a/src/widgets/kpunch/listBox/widgetListBox.c b/src/widgets/kpunch/listBox/widgetListBox.c
index 89ef4aa..fedd5e0 100644
--- a/src/widgets/kpunch/listBox/widgetListBox.c
+++ b/src/widgets/kpunch/listBox/widgetListBox.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetListBox.c  -- ListBox widget (single and multi-select)
 //
diff --git a/src/widgets/kpunch/listView/listView.dhs b/src/widgets/kpunch/listView/listView.dhs
index 0f86bc2..25b2df3 100644
--- a/src/widgets/kpunch/listView/listView.dhs
+++ b/src/widgets/kpunch/listView/listView.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.listview
 .title ListView
diff --git a/src/widgets/kpunch/listView/listView.h b/src/widgets/kpunch/listView/listView.h
index 08e69d7..87fbd86 100644
--- a/src/widgets/kpunch/listView/listView.h
+++ b/src/widgets/kpunch/listView/listView.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // listView.h  -- ListView widget API
 //
 // Include this header in app/shell code that uses the ListView widget.
diff --git a/src/widgets/kpunch/listView/listview.bhs b/src/widgets/kpunch/listView/listview.bhs
index e4f92e3..92b099b 100644
--- a/src/widgets/kpunch/listView/listview.bhs
+++ b/src/widgets/kpunch/listView/listview.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.listview
 .title ListView
 .toc 1 Data Display Controls
diff --git a/src/widgets/kpunch/listView/widgetListView.c b/src/widgets/kpunch/listView/widgetListView.c
index fa4aab4..9f86cd0 100644
--- a/src/widgets/kpunch/listView/widgetListView.c
+++ b/src/widgets/kpunch/listView/widgetListView.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetListView.c  -- ListView (multi-column list) widget
 //
diff --git a/src/widgets/kpunch/progressBar/progress.bhs b/src/widgets/kpunch/progressBar/progress.bhs
index b6a7589..8c81553 100644
--- a/src/widgets/kpunch/progressBar/progress.bhs
+++ b/src/widgets/kpunch/progressBar/progress.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.progressbar
 .title ProgressBar
 .toc 1 ProgressBar
diff --git a/src/widgets/kpunch/progressBar/progress.dhs b/src/widgets/kpunch/progressBar/progress.dhs
index 0654f8b..7a09028 100644
--- a/src/widgets/kpunch/progressBar/progress.dhs
+++ b/src/widgets/kpunch/progressBar/progress.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.progressbar
 .title ProgressBar
diff --git a/src/widgets/kpunch/progressBar/progress.h b/src/widgets/kpunch/progressBar/progress.h
index 3bc63f1..0231eff 100644
--- a/src/widgets/kpunch/progressBar/progress.h
+++ b/src/widgets/kpunch/progressBar/progress.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // progress.h  -- ProgressBar widget API
 #ifndef PROGRESS_H
 #define PROGRESS_H
diff --git a/src/widgets/kpunch/progressBar/widgetProgressBar.c b/src/widgets/kpunch/progressBar/widgetProgressBar.c
index 948ca91..4be6dbc 100644
--- a/src/widgets/kpunch/progressBar/widgetProgressBar.c
+++ b/src/widgets/kpunch/progressBar/widgetProgressBar.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetProgressBar.c  -- ProgressBar widget
 //
diff --git a/src/widgets/kpunch/radio/radio.bhs b/src/widgets/kpunch/radio/radio.bhs
index f935afb..c817404 100644
--- a/src/widgets/kpunch/radio/radio.bhs
+++ b/src/widgets/kpunch/radio/radio.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.optionbutton
 .title OptionButton
 .toc 1 OptionButton
diff --git a/src/widgets/kpunch/radio/radio.dhs b/src/widgets/kpunch/radio/radio.dhs
index 8c4f404..76c3900 100644
--- a/src/widgets/kpunch/radio/radio.dhs
+++ b/src/widgets/kpunch/radio/radio.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.radio
 .title Radio Button
diff --git a/src/widgets/kpunch/radio/radio.h b/src/widgets/kpunch/radio/radio.h
index 3473aca..8c59773 100644
--- a/src/widgets/kpunch/radio/radio.h
+++ b/src/widgets/kpunch/radio/radio.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // radio.h  -- Radio button widget API
 #ifndef RADIO_H
 #define RADIO_H
diff --git a/src/widgets/kpunch/radio/widgetRadio.c b/src/widgets/kpunch/radio/widgetRadio.c
index 326dc46..7eb3cb6 100644
--- a/src/widgets/kpunch/radio/widgetRadio.c
+++ b/src/widgets/kpunch/radio/widgetRadio.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetRadio.c  -- RadioGroup and Radio button widgets
 //
diff --git a/src/widgets/kpunch/scrollPane/scrlPane.h b/src/widgets/kpunch/scrollPane/scrlPane.h
index 0b75a7f..d7e5a18 100644
--- a/src/widgets/kpunch/scrollPane/scrlPane.h
+++ b/src/widgets/kpunch/scrollPane/scrlPane.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // scrlPane.h  -- ScrollPane widget API
 #ifndef SCRLPANE_H
 #define SCRLPANE_H
diff --git a/src/widgets/kpunch/scrollPane/scrlpane.bhs b/src/widgets/kpunch/scrollPane/scrlpane.bhs
index e718aca..86b0819 100644
--- a/src/widgets/kpunch/scrollPane/scrlpane.bhs
+++ b/src/widgets/kpunch/scrollPane/scrlpane.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.scrollpane
 .title ScrollPane
 .toc 1 ScrollPane
diff --git a/src/widgets/kpunch/scrollPane/scrlpane.dhs b/src/widgets/kpunch/scrollPane/scrlpane.dhs
index 640832b..082c7ce 100644
--- a/src/widgets/kpunch/scrollPane/scrlpane.dhs
+++ b/src/widgets/kpunch/scrollPane/scrlpane.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.scrollpane
 .title ScrollPane
diff --git a/src/widgets/kpunch/scrollPane/widgetScrollPane.c b/src/widgets/kpunch/scrollPane/widgetScrollPane.c
index 04b3583..0a99423 100644
--- a/src/widgets/kpunch/scrollPane/widgetScrollPane.c
+++ b/src/widgets/kpunch/scrollPane/widgetScrollPane.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetScrollPane.c  -- ScrollPane container widget
 //
diff --git a/src/widgets/kpunch/separator/separatr.h b/src/widgets/kpunch/separator/separatr.h
index 96ff1cb..4380c13 100644
--- a/src/widgets/kpunch/separator/separatr.h
+++ b/src/widgets/kpunch/separator/separatr.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // separatr.h  -- Separator widget API
 #ifndef SEPARATR_H
 #define SEPARATR_H
diff --git a/src/widgets/kpunch/separator/widgetSeparator.c b/src/widgets/kpunch/separator/widgetSeparator.c
index b847c36..0714d33 100644
--- a/src/widgets/kpunch/separator/widgetSeparator.c
+++ b/src/widgets/kpunch/separator/widgetSeparator.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetSeparator.c  -- Separator widget (horizontal and vertical)
 //
diff --git a/src/widgets/kpunch/separatr/separatr.bhs b/src/widgets/kpunch/separatr/separatr.bhs
index c62c200..40f7247 100644
--- a/src/widgets/kpunch/separatr/separatr.bhs
+++ b/src/widgets/kpunch/separatr/separatr.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.line
 .title Line
 .toc 1 Decorative Controls
diff --git a/src/widgets/kpunch/separatr/separatr.dhs b/src/widgets/kpunch/separatr/separatr.dhs
index 521150c..82f0fff 100644
--- a/src/widgets/kpunch/separatr/separatr.dhs
+++ b/src/widgets/kpunch/separatr/separatr.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.separator
 .title Separator
diff --git a/src/widgets/kpunch/slider/slider.bhs b/src/widgets/kpunch/slider/slider.bhs
index 313189e..43137ab 100644
--- a/src/widgets/kpunch/slider/slider.bhs
+++ b/src/widgets/kpunch/slider/slider.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.hscrollbar
 .title HScrollBar
 .toc 1 HScrollBar
diff --git a/src/widgets/kpunch/slider/slider.dhs b/src/widgets/kpunch/slider/slider.dhs
index c92fa7c..3f64b47 100644
--- a/src/widgets/kpunch/slider/slider.dhs
+++ b/src/widgets/kpunch/slider/slider.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.slider
 .title Slider
diff --git a/src/widgets/kpunch/slider/slider.h b/src/widgets/kpunch/slider/slider.h
index d075099..7dc72bc 100644
--- a/src/widgets/kpunch/slider/slider.h
+++ b/src/widgets/kpunch/slider/slider.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // slider.h  -- Slider widget API
 #ifndef SLIDER_H
 #define SLIDER_H
diff --git a/src/widgets/kpunch/slider/widgetSlider.c b/src/widgets/kpunch/slider/widgetSlider.c
index 3cd585d..01ea820 100644
--- a/src/widgets/kpunch/slider/widgetSlider.c
+++ b/src/widgets/kpunch/slider/widgetSlider.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetSlider.c  -- Slider (trackbar) widget
 //
diff --git a/src/widgets/kpunch/spacer/spacer.bhs b/src/widgets/kpunch/spacer/spacer.bhs
index 4de85bd..420053f 100644
--- a/src/widgets/kpunch/spacer/spacer.bhs
+++ b/src/widgets/kpunch/spacer/spacer.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.spacer
 .title Spacer
 .toc 1 Spacer
diff --git a/src/widgets/kpunch/spacer/spacer.dhs b/src/widgets/kpunch/spacer/spacer.dhs
index 88ce957..c372376 100644
--- a/src/widgets/kpunch/spacer/spacer.dhs
+++ b/src/widgets/kpunch/spacer/spacer.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.spacer
 .title Spacer
diff --git a/src/widgets/kpunch/spacer/spacer.h b/src/widgets/kpunch/spacer/spacer.h
index c1e5e3a..caa59f9 100644
--- a/src/widgets/kpunch/spacer/spacer.h
+++ b/src/widgets/kpunch/spacer/spacer.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // spacer.h  -- Spacer widget API
 #ifndef SPACER_H
 #define SPACER_H
diff --git a/src/widgets/kpunch/spacer/widgetSpacer.c b/src/widgets/kpunch/spacer/widgetSpacer.c
index 296f3ee..282b8d2 100644
--- a/src/widgets/kpunch/spacer/widgetSpacer.c
+++ b/src/widgets/kpunch/spacer/widgetSpacer.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetSpacer.c  -- Spacer widget (invisible stretching element)
 //
diff --git a/src/widgets/kpunch/spinner/spinner.bhs b/src/widgets/kpunch/spinner/spinner.bhs
index 6e0afb9..67f62b1 100644
--- a/src/widgets/kpunch/spinner/spinner.bhs
+++ b/src/widgets/kpunch/spinner/spinner.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.spinbutton
 .title SpinButton
 .toc 1 SpinButton
diff --git a/src/widgets/kpunch/spinner/spinner.dhs b/src/widgets/kpunch/spinner/spinner.dhs
index a2d7156..6f9c11c 100644
--- a/src/widgets/kpunch/spinner/spinner.dhs
+++ b/src/widgets/kpunch/spinner/spinner.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.spinner
 .title Spinner
diff --git a/src/widgets/kpunch/spinner/spinner.h b/src/widgets/kpunch/spinner/spinner.h
index ecb9113..0ce936e 100644
--- a/src/widgets/kpunch/spinner/spinner.h
+++ b/src/widgets/kpunch/spinner/spinner.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // spinner.h  -- Spinner widget API
 #ifndef SPINNER_H
 #define SPINNER_H
diff --git a/src/widgets/kpunch/spinner/widgetSpinner.c b/src/widgets/kpunch/spinner/widgetSpinner.c
index a403a30..83a5367 100644
--- a/src/widgets/kpunch/spinner/widgetSpinner.c
+++ b/src/widgets/kpunch/spinner/widgetSpinner.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetSpinner.c  -- Spinner (numeric up/down) widget
 //
diff --git a/src/widgets/kpunch/splitter/splitter.bhs b/src/widgets/kpunch/splitter/splitter.bhs
index cc4ddc8..dcdfc31 100644
--- a/src/widgets/kpunch/splitter/splitter.bhs
+++ b/src/widgets/kpunch/splitter/splitter.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.splitter
 .title Splitter
 .toc 1 Splitter
diff --git a/src/widgets/kpunch/splitter/splitter.dhs b/src/widgets/kpunch/splitter/splitter.dhs
index 341e269..5c38522 100644
--- a/src/widgets/kpunch/splitter/splitter.dhs
+++ b/src/widgets/kpunch/splitter/splitter.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.splitter
 .title Splitter
diff --git a/src/widgets/kpunch/splitter/splitter.h b/src/widgets/kpunch/splitter/splitter.h
index b0c82c5..32b255c 100644
--- a/src/widgets/kpunch/splitter/splitter.h
+++ b/src/widgets/kpunch/splitter/splitter.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // splitter.h  -- Splitter widget API
 #ifndef SPLITTER_H
 #define SPLITTER_H
diff --git a/src/widgets/kpunch/splitter/widgetSplitter.c b/src/widgets/kpunch/splitter/widgetSplitter.c
index ba5d689..dcebb11 100644
--- a/src/widgets/kpunch/splitter/widgetSplitter.c
+++ b/src/widgets/kpunch/splitter/widgetSplitter.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetSplitter.c  -- Splitter (draggable divider between two panes)
 //
diff --git a/src/widgets/kpunch/statbar/statbar.bhs b/src/widgets/kpunch/statbar/statbar.bhs
index e4cfa62..5344c6b 100644
--- a/src/widgets/kpunch/statbar/statbar.bhs
+++ b/src/widgets/kpunch/statbar/statbar.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.statusbar
 .title StatusBar
 .toc 1 StatusBar
diff --git a/src/widgets/kpunch/statbar/statbar.dhs b/src/widgets/kpunch/statbar/statbar.dhs
index 30c3c31..bce3f88 100644
--- a/src/widgets/kpunch/statbar/statbar.dhs
+++ b/src/widgets/kpunch/statbar/statbar.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.statusbar
 .title StatusBar
diff --git a/src/widgets/kpunch/statusBar/statBar.h b/src/widgets/kpunch/statusBar/statBar.h
index 92d28b7..a97825f 100644
--- a/src/widgets/kpunch/statusBar/statBar.h
+++ b/src/widgets/kpunch/statusBar/statBar.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // statBar.h  -- StatusBar widget API
 #ifndef STATBAR_H
 #define STATBAR_H
diff --git a/src/widgets/kpunch/statusBar/widgetStatusBar.c b/src/widgets/kpunch/statusBar/widgetStatusBar.c
index 9b0c17c..50d917b 100644
--- a/src/widgets/kpunch/statusBar/widgetStatusBar.c
+++ b/src/widgets/kpunch/statusBar/widgetStatusBar.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetStatusBar.c  -- StatusBar widget
 //
diff --git a/src/widgets/kpunch/tabControl/tabCtrl.h b/src/widgets/kpunch/tabControl/tabCtrl.h
index cb7ee89..7798eef 100644
--- a/src/widgets/kpunch/tabControl/tabCtrl.h
+++ b/src/widgets/kpunch/tabControl/tabCtrl.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // tabCtrl.h  -- TabControl widget API
 #ifndef TABCTRL_H
 #define TABCTRL_H
diff --git a/src/widgets/kpunch/tabControl/tabctrl.bhs b/src/widgets/kpunch/tabControl/tabctrl.bhs
index 7074aee..30f7045 100644
--- a/src/widgets/kpunch/tabControl/tabctrl.bhs
+++ b/src/widgets/kpunch/tabControl/tabctrl.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.tabstrip
 .title TabStrip
 .toc 1 Tabbed and Split Controls
diff --git a/src/widgets/kpunch/tabControl/tabctrl.dhs b/src/widgets/kpunch/tabControl/tabctrl.dhs
index d5f67b9..d4949bf 100644
--- a/src/widgets/kpunch/tabControl/tabctrl.dhs
+++ b/src/widgets/kpunch/tabControl/tabctrl.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.tabcontrol
 .title TabControl
diff --git a/src/widgets/kpunch/tabControl/widgetTabControl.c b/src/widgets/kpunch/tabControl/widgetTabControl.c
index 9c69341..613bcc6 100644
--- a/src/widgets/kpunch/tabControl/widgetTabControl.c
+++ b/src/widgets/kpunch/tabControl/widgetTabControl.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetTabControl.c  -- TabControl and TabPage widgets
 //
diff --git a/src/widgets/kpunch/textInput/textInpt.h b/src/widgets/kpunch/textInput/textInpt.h
index 24ce9ed..4c642bf 100644
--- a/src/widgets/kpunch/textInput/textInpt.h
+++ b/src/widgets/kpunch/textInput/textInpt.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // textInpt.h  -- Text input widget API
 #ifndef TEXTINPT_H
 #define TEXTINPT_H
diff --git a/src/widgets/kpunch/textInput/textinpt.bhs b/src/widgets/kpunch/textInput/textinpt.bhs
index 74e6f52..1494c6d 100644
--- a/src/widgets/kpunch/textInput/textinpt.bhs
+++ b/src/widgets/kpunch/textInput/textinpt.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.textbox
 .title TextBox
 .toc 1 TextBox
diff --git a/src/widgets/kpunch/textInput/textinpt.dhs b/src/widgets/kpunch/textInput/textinpt.dhs
index 754b44a..275535c 100644
--- a/src/widgets/kpunch/textInput/textinpt.dhs
+++ b/src/widgets/kpunch/textInput/textinpt.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.textinput
 .title TextInput / TextArea
diff --git a/src/widgets/kpunch/textInput/widgetTextInput.c b/src/widgets/kpunch/textInput/widgetTextInput.c
index caeb28a..e96222d 100644
--- a/src/widgets/kpunch/textInput/widgetTextInput.c
+++ b/src/widgets/kpunch/textInput/widgetTextInput.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetTextInput.c  -- TextInput and TextArea widgets
 //
diff --git a/src/widgets/kpunch/timer/timer.bhs b/src/widgets/kpunch/timer/timer.bhs
index e13b490..dcef31d 100644
--- a/src/widgets/kpunch/timer/timer.bhs
+++ b/src/widgets/kpunch/timer/timer.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.timer
 .title Timer
 .toc 1 Timer
diff --git a/src/widgets/kpunch/timer/timer.dhs b/src/widgets/kpunch/timer/timer.dhs
index aa1a5bf..6858778 100644
--- a/src/widgets/kpunch/timer/timer.dhs
+++ b/src/widgets/kpunch/timer/timer.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.timer
 .title Timer
diff --git a/src/widgets/kpunch/timer/timer.h b/src/widgets/kpunch/timer/timer.h
index e41dc00..9d84977 100644
--- a/src/widgets/kpunch/timer/timer.h
+++ b/src/widgets/kpunch/timer/timer.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // timer.h  -- Timer widget API
 #ifndef TIMER_H
 #define TIMER_H
diff --git a/src/widgets/kpunch/timer/widgetTimer.c b/src/widgets/kpunch/timer/widgetTimer.c
index 289643b..dc0d5e6 100644
--- a/src/widgets/kpunch/timer/widgetTimer.c
+++ b/src/widgets/kpunch/timer/widgetTimer.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetTimer.c  -- Invisible timer widget
 //
diff --git a/src/widgets/kpunch/toolbar/toolbar.bhs b/src/widgets/kpunch/toolbar/toolbar.bhs
index 162ac5b..663fe7f 100644
--- a/src/widgets/kpunch/toolbar/toolbar.bhs
+++ b/src/widgets/kpunch/toolbar/toolbar.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.toolbar
 .title Toolbar
 .toc 1 Bar Controls
diff --git a/src/widgets/kpunch/toolbar/toolbar.dhs b/src/widgets/kpunch/toolbar/toolbar.dhs
index 1ca51fd..c7f884b 100644
--- a/src/widgets/kpunch/toolbar/toolbar.dhs
+++ b/src/widgets/kpunch/toolbar/toolbar.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.toolbar
 .title Toolbar
diff --git a/src/widgets/kpunch/toolbar/toolbar.h b/src/widgets/kpunch/toolbar/toolbar.h
index d09bf7b..97a9c23 100644
--- a/src/widgets/kpunch/toolbar/toolbar.h
+++ b/src/widgets/kpunch/toolbar/toolbar.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // toolbar.h  -- Toolbar widget API
 #ifndef TOOLBAR_H
 #define TOOLBAR_H
diff --git a/src/widgets/kpunch/toolbar/widgetToolbar.c b/src/widgets/kpunch/toolbar/widgetToolbar.c
index 24edb8a..f32c7fc 100644
--- a/src/widgets/kpunch/toolbar/widgetToolbar.c
+++ b/src/widgets/kpunch/toolbar/widgetToolbar.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetToolbar.c  -- Toolbar widget
 //
diff --git a/src/widgets/kpunch/treeView/treeView.dhs b/src/widgets/kpunch/treeView/treeView.dhs
index 2617694..e371df2 100644
--- a/src/widgets/kpunch/treeView/treeView.dhs
+++ b/src/widgets/kpunch/treeView/treeView.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.treeview
 .title TreeView
diff --git a/src/widgets/kpunch/treeView/treeView.h b/src/widgets/kpunch/treeView/treeView.h
index 00b0ecf..17dc8d8 100644
--- a/src/widgets/kpunch/treeView/treeView.h
+++ b/src/widgets/kpunch/treeView/treeView.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // treeView.h  -- TreeView widget API
 #ifndef TREEVIEW_H
 #define TREEVIEW_H
diff --git a/src/widgets/kpunch/treeView/treeview.bhs b/src/widgets/kpunch/treeView/treeview.bhs
index b92e96c..bdaf03a 100644
--- a/src/widgets/kpunch/treeView/treeview.bhs
+++ b/src/widgets/kpunch/treeView/treeview.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.treeview
 .title TreeView
 .toc 1 TreeView
diff --git a/src/widgets/kpunch/treeView/widgetTreeView.c b/src/widgets/kpunch/treeView/widgetTreeView.c
index 01b92e1..203d955 100644
--- a/src/widgets/kpunch/treeView/widgetTreeView.c
+++ b/src/widgets/kpunch/treeView/widgetTreeView.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetTreeView.c  -- TreeView and TreeItem widgets
 //
diff --git a/src/widgets/kpunch/wgtsys.dhs b/src/widgets/kpunch/wgtsys.dhs
index 7a271a4..8b7153f 100644
--- a/src/widgets/kpunch/wgtsys.dhs
+++ b/src/widgets/kpunch/wgtsys.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.base
 .title Base WidgetT (Common Properties, Events, and Operations)
diff --git a/src/widgets/kpunch/wrapBox/widgetWrapBox.c b/src/widgets/kpunch/wrapBox/widgetWrapBox.c
index a55fd7e..ae564bf 100644
--- a/src/widgets/kpunch/wrapBox/widgetWrapBox.c
+++ b/src/widgets/kpunch/wrapBox/widgetWrapBox.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 #define DVX_WIDGET_IMPL
 // widgetWrapBox.c -- Flow/wrap layout container
 //
diff --git a/src/widgets/kpunch/wrapBox/wrapBox.dhs b/src/widgets/kpunch/wrapBox/wrapBox.dhs
index b7b3c82..359ee10 100644
--- a/src/widgets/kpunch/wrapBox/wrapBox.dhs
+++ b/src/widgets/kpunch/wrapBox/wrapBox.dhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .section Widgets
 .topic widget.wrapbox
 .title WrapBox
diff --git a/src/widgets/kpunch/wrapBox/wrapBox.h b/src/widgets/kpunch/wrapBox/wrapBox.h
index 00ac121..322d79f 100644
--- a/src/widgets/kpunch/wrapBox/wrapBox.h
+++ b/src/widgets/kpunch/wrapBox/wrapBox.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // wrapBox.h -- Flow/wrap layout container
 //
 // Lays out children left-to-right, wrapping to the next row when
diff --git a/src/widgets/kpunch/wrapBox/wrapbox.bhs b/src/widgets/kpunch/wrapBox/wrapbox.bhs
index 3cf6f96..131248c 100644
--- a/src/widgets/kpunch/wrapBox/wrapbox.bhs
+++ b/src/widgets/kpunch/wrapBox/wrapbox.bhs
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 .topic ctrl.wrapbox
 .title WrapBox
 .toc 1 WrapBox
diff --git a/unused/apps/imgview-c/imgview.c b/unused/apps/imgview-c/imgview.c
index 4855f10..81939aa 100644
--- a/unused/apps/imgview-c/imgview.c
+++ b/unused/apps/imgview-c/imgview.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // imgview.c  -- DVX Image Viewer
 //
 // Displays BMP, PNG, JPG, and GIF images.  The image is scaled to fit
diff --git a/unused/apps/imgview-c/imgview.res b/unused/apps/imgview-c/imgview.res
index aac2611..2ced688 100644
--- a/unused/apps/imgview-c/imgview.res
+++ b/unused/apps/imgview-c/imgview.res
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 # imgview.res -- Resource manifest for Image Viewer
 icon32      icon  icon32.bmp
 name        text  "Image Viewer"
diff --git a/unused/apps/notepad-c/notepad.c b/unused/apps/notepad-c/notepad.c
index a682326..8659cb0 100644
--- a/unused/apps/notepad-c/notepad.c
+++ b/unused/apps/notepad-c/notepad.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // notepad.c  -- Simple text editor DXE application (callback-only)
 //
 // A callback-only DXE app (hasMainLoop = false) that provides basic text
diff --git a/unused/apps/notepad-c/notepad.res b/unused/apps/notepad-c/notepad.res
index bbe2144..00fd187 100644
--- a/unused/apps/notepad-c/notepad.res
+++ b/unused/apps/notepad-c/notepad.res
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 # notepad.res -- Resource manifest for Notepad
 icon32      icon  icon32.bmp
 name        text  "Notepad"
diff --git a/unused/formcfm.c b/unused/formcfm.c
index 5ba7232..9b89dc1 100644
--- a/unused/formcfm.c
+++ b/unused/formcfm.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // formcfm.c -- Compiled form format implementation
 //
 // Serializes the layout portion of a .frm file (the Begin/End block
diff --git a/unused/formcfm.h b/unused/formcfm.h
index f140e40..822a935 100644
--- a/unused/formcfm.h
+++ b/unused/formcfm.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // formcfm.h -- Compiled form format
 //
 // Binary serialization of .frm layout data for standalone apps.
diff --git a/unused/samples/commdlg.frm b/unused/samples/commdlg.frm
index 09589bb..9c117d1 100644
--- a/unused/samples/commdlg.frm
+++ b/unused/samples/commdlg.frm
@@ -57,6 +57,29 @@ Begin Form CommDlgDemo
     End
 End
 
+' The MIT License (MIT)
+'
+' Copyright (C) 2026 Scott Duensing
+'
+' Permission is hereby granted, free of charge, to any person obtaining a copy
+' of this software and associated documentation files (the "Software"), to
+' deal in the Software without restriction, including without limitation the
+' rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+' sell copies of the Software, and to permit persons to whom the Software is
+' furnished to do so, subject to the following conditions:
+'
+' The above copyright notice and this permission notice shall be included in
+' all copies or substantial portions of the Software.
+'
+' THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+' IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+' FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+' AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+' LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+' FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+' IN THE SOFTWARE.
+
+
 Load CommDlgDemo
 CommDlgDemo.Show
 
diff --git a/unused/samples/dynform.bas b/unused/samples/dynform.bas
index 53af0a8..da5dcbb 100644
--- a/unused/samples/dynform.bas
+++ b/unused/samples/dynform.bas
@@ -1,3 +1,25 @@
+' The MIT License (MIT)
+'
+' Copyright (C) 2026 Scott Duensing
+'
+' Permission is hereby granted, free of charge, to any person obtaining a copy
+' of this software and associated documentation files (the "Software"), to
+' deal in the Software without restriction, including without limitation the
+' rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+' sell copies of the Software, and to permit persons to whom the Software is
+' furnished to do so, subject to the following conditions:
+'
+' The above copyright notice and this permission notice shall be included in
+' all copies or substantial portions of the Software.
+'
+' THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+' IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+' FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+' AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+' LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+' FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+' IN THE SOFTWARE.
+
 ' dynform.bas -- Dynamic Form Demo
 '
 ' Demonstrates building a complete form entirely in code
diff --git a/unused/samples/hello/hello.c b/unused/samples/hello/hello.c
index f19db81..17f1684 100644
--- a/unused/samples/hello/hello.c
+++ b/unused/samples/hello/hello.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // hello.c -- Minimal DVX application
 //
 // Demonstrates:
diff --git a/unused/samples/hello/hello.res b/unused/samples/hello/hello.res
index 114af35..b62e916 100644
--- a/unused/samples/hello/hello.res
+++ b/unused/samples/hello/hello.res
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 # hello.res -- Resource manifest for Hello World app
 #
 # Resource types:
diff --git a/unused/samples/library/mylib.c b/unused/samples/library/mylib.c
index 0c0add6..705ead5 100644
--- a/unused/samples/library/mylib.c
+++ b/unused/samples/library/mylib.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // mylib.c -- Sample DVX library implementation
 //
 // Build:
diff --git a/unused/samples/library/mylib.h b/unused/samples/library/mylib.h
index 7583747..b5c4138 100644
--- a/unused/samples/library/mylib.h
+++ b/unused/samples/library/mylib.h
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // mylib.h -- Sample DVX library public header
 //
 // A library exports functions via DXE3 symbol sharing.
diff --git a/unused/samples/sqltest.bas b/unused/samples/sqltest.bas
index 70707a3..140a61e 100644
--- a/unused/samples/sqltest.bas
+++ b/unused/samples/sqltest.bas
@@ -1,3 +1,25 @@
+' The MIT License (MIT)
+'
+' Copyright (C) 2026 Scott Duensing
+'
+' Permission is hereby granted, free of charge, to any person obtaining a copy
+' of this software and associated documentation files (the "Software"), to
+' deal in the Software without restriction, including without limitation the
+' rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+' sell copies of the Software, and to permit persons to whom the Software is
+' furnished to do so, subject to the following conditions:
+'
+' The above copyright notice and this permission notice shall be included in
+' all copies or substantial portions of the Software.
+'
+' THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+' IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+' FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+' AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+' LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+' FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+' IN THE SOFTWARE.
+
 ' sqltest.bas -- SQL Database Demo
 '
 ' Demonstrates the SQL include library:
diff --git a/unused/samples/widget/mywgt.c b/unused/samples/widget/mywgt.c
index 112373c..0da3147 100644
--- a/unused/samples/widget/mywgt.c
+++ b/unused/samples/widget/mywgt.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // mywgt.c -- Sample DVX widget with full BASIC interface
 //
 // A simple widget that draws a colored rectangle with centered text.
diff --git a/unused/samples/widget/mywgt.res b/unused/samples/widget/mywgt.res
index c13e9b4..1cd3f3c 100644
--- a/unused/samples/widget/mywgt.res
+++ b/unused/samples/widget/mywgt.res
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 # mywgt.res -- Resource manifest for sample widget
 #
 # Widgets can embed resources just like apps.
diff --git a/unused/termdemo/Makefile b/unused/termdemo/Makefile
index 4a71643..f403ecb 100644
--- a/unused/termdemo/Makefile
+++ b/unused/termdemo/Makefile
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2026 Scott Duensing
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
 # SecLink Terminal Demo Makefile for DJGPP cross-compilation
 
 DJGPP_PREFIX = $(HOME)/djgpp/djgpp
diff --git a/unused/termdemo/termdemo.c b/unused/termdemo/termdemo.c
index 9a1e39b..6cd4c87 100644
--- a/unused/termdemo/termdemo.c
+++ b/unused/termdemo/termdemo.c
@@ -1,3 +1,25 @@
+// The MIT License (MIT)
+//
+// Copyright (C) 2026 Scott Duensing
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
 // termdemo.c  -- SecLink terminal emulator demo
 //
 // A standalone DVX GUI application (NOT a DXE app  -- this has its own main())