141 files changed, 143 insertions, 143 deletions
diff --git a/LICENSE b/LICENSE
index 26132713..ab1a3466 100644
--- a/LICENSE
+++ b/LICENSE
@@ -2,7 +2,7 @@ The license below covers all of the code comprising the TXR program.
 For more information, see the METALICENSE file.
 
 TXR:
-   Copyright (C) 2009-2024, Kaz Kylheku.
+   Copyright (C) 2009-2025, Kaz Kylheku.
    All rights reserved.
 
 Linenoise:
diff --git a/LICENSE-CYG b/LICENSE-CYG
index 3e2b2e9b..f4687273 100644
--- a/LICENSE-CYG
+++ b/LICENSE-CYG
@@ -6,11 +6,11 @@ comes from Cygwin. Neither Cygnal nor the GCC redistributable run-time are a
 component of TXR; the TXR source code base contains no portion of these
 libraries, and other ports of TXR to other platforms do not use them.
 
-Cygwin is Copyright (C) 1995-2024 Red Hat Inc. and the Cygnal version
+Cygwin is Copyright (C) 1995-2025 Red Hat Inc. and the Cygnal version
 is distributed and used with TXR in accordance with the Lesser GNU Public
 License (LGPL), Version 3 <https://cygwin.com/COPYING.LIB>.
 
 The Cygnal project is hosted at <http://www.kylheku.com/cygnal>.
 
 The redistributable GCC runtime is also under the Lesser GNU Public License,
-and is Copyright (C) 2024 The Free Software Foundation, Inc.
+and is Copyright (C) 2025 The Free Software Foundation, Inc.
diff --git a/METALICENSE b/METALICENSE
index 86f4c6a9..4110888f 100644
--- a/METALICENSE
+++ b/METALICENSE
@@ -1,4 +1,4 @@
-Copyright (C) 2009-2024, Kaz Kylheku <kaz@kylheku.com>.
+Copyright (C) 2009-2025, Kaz Kylheku <kaz@kylheku.com>.
 All rights reserved.
 
 The document named LICENSE specifies the license for the TXR program,
diff --git a/Makefile b/Makefile
index b271734b..5226fac6 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-# Copyright 2009-2024
+# Copyright 2009-2025
 # Kaz Kylheku <kaz@kylheku.com>
 # Vancouver, Canada
 # All rights reserved.
diff --git a/alloca.h b/alloca.h
index 1996b321..a85844a4 100644
--- a/alloca.h
+++ b/alloca.h
@@ -1,4 +1,4 @@
-/* Copyright 2019-2024
+/* Copyright 2019-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/args.c b/args.c
index 639c9dbc..638f6c0c 100644
--- a/args.c
+++ b/args.c
@@ -1,4 +1,4 @@
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/args.h b/args.h
index 7d703845..1efef3e1 100644
--- a/args.h
+++ b/args.h
@@ -1,4 +1,4 @@
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/arith.c b/arith.c
index 5f714d74..eeb84c00 100644
--- a/arith.c
+++ b/arith.c
@@ -1,4 +1,4 @@
-/* Copyright 2010-2024
+/* Copyright 2010-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/arith.h b/arith.h
index 2031299b..284c283e 100644
--- a/arith.h
+++ b/arith.h
@@ -1,4 +1,4 @@
-/* Copyright 2012-2024
+/* Copyright 2012-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/autoload.c b/autoload.c
index 032bd7fb..bf5e7602 100644
--- a/autoload.c
+++ b/autoload.c
@@ -1,4 +1,4 @@
-/* Copyright 2015-2024
+/* Copyright 2015-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/autoload.h b/autoload.h
index 1d604082..bc27b6cd 100644
--- a/autoload.h
+++ b/autoload.h
@@ -1,4 +1,4 @@
-/* Copyright 2015-2024
+/* Copyright 2015-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/buf.c b/buf.c
index ced3943d..a1b1a8c4 100644
--- a/buf.c
+++ b/buf.c
@@ -1,4 +1,4 @@
-/* Copyright 2017-2024
+/* Copyright 2017-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/buf.h b/buf.h
index 666152f4..dce0fac5 100644
--- a/buf.h
+++ b/buf.h
@@ -1,4 +1,4 @@
-/* Copyright 2017-2024
+/* Copyright 2017-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/cadr.c b/cadr.c
index db95fc01..fc01387f 100644
--- a/cadr.c
+++ b/cadr.c
@@ -1,6 +1,6 @@
 /* This file is generated by gencadr.txr */
 
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/cadr.h b/cadr.h
index 9366db71..e03a37f7 100644
--- a/cadr.h
+++ b/cadr.h
@@ -1,6 +1,6 @@
 /* This file is generated by gencadr.txr */
 
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/chksum.c b/chksum.c
index 8a7acdc2..67387569 100644
--- a/chksum.c
+++ b/chksum.c
@@ -1,6 +1,6 @@
 /* This file is partially generated by genchksum.txr; see comment below. */
 
-/* Copyright 2019-2024
+/* Copyright 2019-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/chksum.h b/chksum.h
index ac1364ba..16c37e89 100644
--- a/chksum.h
+++ b/chksum.h
@@ -1,4 +1,4 @@
-/* Copyright 2019-2024
+/* Copyright 2019-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/chksums/crc32.c b/chksums/crc32.c
index 3f0915e4..33bb9071 100644
--- a/chksums/crc32.c
+++ b/chksums/crc32.c
@@ -1,4 +1,4 @@
-/* Copyright 2019-2024
+/* Copyright 2019-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/chksums/crc32.h b/chksums/crc32.h
index ac485bbc..22ef7de8 100644
--- a/chksums/crc32.h
+++ b/chksums/crc32.h
@@ -1,4 +1,4 @@
-/* Copyright 2019-2024
+/* Copyright 2019-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/combi.c b/combi.c
index 6f94f745..1c281d91 100644
--- a/combi.c
+++ b/combi.c
@@ -1,4 +1,4 @@
-/* Copyright 2010-2024
+/* Copyright 2010-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/combi.h b/combi.h
index b2a78233..4361cb43 100644
--- a/combi.h
+++ b/combi.h
@@ -1,4 +1,4 @@
-/* Copyright 2012-2024
+/* Copyright 2012-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/configure b/configure
index 3557bc49..43518736 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright 2009-2024
+# Copyright 2009-2025
 # Kaz Kylheku <kaz@kylheku.com>
 # Vancouver, Canada
 # All rights reserved.
diff --git a/debug.c b/debug.c
index 1e1e81eb..aafbb98e 100644
--- a/debug.c
+++ b/debug.c
@@ -1,4 +1,4 @@
-/* Copyright 2011-2024
+/* Copyright 2011-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/debug.h b/debug.h
index ee713cbe..434b7ae4 100644
--- a/debug.h
+++ b/debug.h
@@ -1,4 +1,4 @@
-/* Copyright 2012-2024
+/* Copyright 2012-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/eval.c b/eval.c
index 2ad4b785..9fcb98a6 100644
--- a/eval.c
+++ b/eval.c
@@ -1,4 +1,4 @@
-/* Copyright 2010-2024
+/* Copyright 2010-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/eval.h b/eval.h
index 0f5f5df7..6ac92cdf 100644
--- a/eval.h
+++ b/eval.h
@@ -1,4 +1,4 @@
-/* Copyright 2010-2024
+/* Copyright 2010-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/ffi.c b/ffi.c
index 91845e67..9d72a61e 100644
--- a/ffi.c
+++ b/ffi.c
@@ -1,4 +1,4 @@
-/* Copyright 2017-2024
+/* Copyright 2017-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/ffi.h b/ffi.h
index 1b863359..a25aea8b 100644
--- a/ffi.h
+++ b/ffi.h
@@ -1,4 +1,4 @@
-/* Copyright 2017-2024
+/* Copyright 2017-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/filter.c b/filter.c
index 36b7a915..20f5a64b 100644
--- a/filter.c
+++ b/filter.c
@@ -1,4 +1,4 @@
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/filter.h b/filter.h
index 6ef5c129..cceca199 100644
--- a/filter.h
+++ b/filter.h
@@ -1,4 +1,4 @@
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/ftw.c b/ftw.c
index 712ccc71..c62c8cbf 100644
--- a/ftw.c
+++ b/ftw.c
@@ -1,4 +1,4 @@
-/* Copyright 2016-2024
+/* Copyright 2016-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/ftw.h b/ftw.h
index 98a609b3..1606c69a 100644
--- a/ftw.h
+++ b/ftw.h
@@ -1,4 +1,4 @@
-/* Copyright 2016-2024
+/* Copyright 2016-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/gc.c b/gc.c
index 272e4642..a538afaf 100644
--- a/gc.c
+++ b/gc.c
@@ -1,4 +1,4 @@
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/gc.h b/gc.h
index f980573e..f96fae77 100644
--- a/gc.h
+++ b/gc.h
@@ -1,4 +1,4 @@
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/glob.c b/glob.c
index 2bba8f6c..62060039 100644
--- a/glob.c
+++ b/glob.c
@@ -1,4 +1,4 @@
-/* Copyright 2015-2024
+/* Copyright 2015-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/glob.h b/glob.h
index 7c038f96..8ff4c263 100644
--- a/glob.h
+++ b/glob.h
@@ -1,4 +1,4 @@
-/* Copyright 2015-2024
+/* Copyright 2015-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/gzio.c b/gzio.c
index 23a924f1..724d6b56 100644
--- a/gzio.c
+++ b/gzio.c
@@ -1,4 +1,4 @@
-/* Copyright 2022-2024
+/* Copyright 2022-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/gzio.h b/gzio.h
index c714e01c..3237ea52 100644
--- a/gzio.h
+++ b/gzio.h
@@ -1,4 +1,4 @@
-/* Copyright 2022-2024
+/* Copyright 2022-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/hash.c b/hash.c
index 43763983..c0188a38 100644
--- a/hash.c
+++ b/hash.c
@@ -1,4 +1,4 @@
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/hash.h b/hash.h
index 724c8aa2..68708699 100644
--- a/hash.h
+++ b/hash.h
@@ -1,4 +1,4 @@
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/itypes.c b/itypes.c
index 11a69d1c..67065131 100644
--- a/itypes.c
+++ b/itypes.c
@@ -1,4 +1,4 @@
-/* Copyright 2017-2024
+/* Copyright 2017-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/itypes.h b/itypes.h
index ebaabfd5..9a146492 100644
--- a/itypes.h
+++ b/itypes.h
@@ -1,4 +1,4 @@
-/* Copyright 2017-2024
+/* Copyright 2017-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/jmp.S b/jmp.S
index 7f4da785..0da56255 100644
--- a/jmp.S
+++ b/jmp.S
@@ -1,4 +1,4 @@
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/lex.yy.c.shipped b/lex.yy.c.shipped
index 2d1041c1..8837d8ea 100644
--- a/lex.yy.c.shipped
+++ b/lex.yy.c.shipped
@@ -4259,7 +4259,7 @@ goto find_rule; \
 #define YY_MORE_ADJ 0
 #define YY_RESTORE_YY_MORE_OFFSET
 #line 1 "parser.l"
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/lib.c b/lib.c
index 512810f2..fd3a7514 100644
--- a/lib.c
+++ b/lib.c
@@ -1,4 +1,4 @@
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/lib.h b/lib.h
index b4ea4af8..66246ea4 100644
--- a/lib.h
+++ b/lib.h
@@ -1,4 +1,4 @@
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/linenoise/linenoise.c b/linenoise/linenoise.c
index ca75c39c..b905d444 100644
--- a/linenoise/linenoise.c
+++ b/linenoise/linenoise.c
@@ -14,7 +14,7 @@
  *
  * Copyright (c) 2010-2015, Salvatore Sanfilippo <antirez at gmail dot com>
  * Copyright (c) 2010-2013, Pieter Noordhuis <pcnoordhuis at gmail dot com>
- * Copyright (c) 2015-2024, Kaz Kylheku <kaz at kylheku dot com>
+ * Copyright (c) 2015-2025, Kaz Kylheku <kaz at kylheku dot com>
  *
  * All rights reserved.
  *
diff --git a/linenoise/linenoise.h b/linenoise/linenoise.h
index 34d0a993..53e57f4a 100644
--- a/linenoise/linenoise.h
+++ b/linenoise/linenoise.h
@@ -9,7 +9,7 @@
  *
  * Copyright (c) 2010-2015, Salvatore Sanfilippo <antirez at gmail dot com>
  * Copyright (c) 2010-2013, Pieter Noordhuis <pcnoordhuis at gmail dot com>
- * Copyright (c) 2015-2024, Kaz Kylheku <kaz at kylheku dot com>
+ * Copyright (c) 2015-2025, Kaz Kylheku <kaz at kylheku dot com>
  *
  * All rights reserved.
  *
diff --git a/match.c b/match.c
index 24e3eb43..d28e469f 100644
--- a/match.c
+++ b/match.c
@@ -1,4 +1,4 @@
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/match.h b/match.h
index ee16b5b1..2c21d5e1 100644
--- a/match.h
+++ b/match.h
@@ -1,4 +1,4 @@
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/parser.c b/parser.c
index ba236e65..9fd5b538 100644
--- a/parser.c
+++ b/parser.c
@@ -1,4 +1,4 @@
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/parser.h b/parser.h
index f39c19f8..c25dc6f9 100644
--- a/parser.h
+++ b/parser.h
@@ -1,4 +1,4 @@
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/parser.l b/parser.l
index 74594c8f..30ddab33 100644
--- a/parser.l
+++ b/parser.l
@@ -1,4 +1,4 @@
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/parser.y b/parser.y
index 66d5eabe..745a9339 100644
--- a/parser.y
+++ b/parser.y
@@ -1,6 +1,6 @@
 %{
 
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/protsym.c b/protsym.c
index b75d4ada..0c48c40e 100644
--- a/protsym.c
+++ b/protsym.c
@@ -1,6 +1,6 @@
 /* This file is generated by genprotsym.txr */
 
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/psquare.h b/psquare.h
index d09abd30..cb877c1c 100644
--- a/psquare.h
+++ b/psquare.h
@@ -1,4 +1,4 @@
-/* Copyright 2021-2024
+/* Copyright 2021-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/rand.c b/rand.c
index cd4be17d..746b5e47 100644
--- a/rand.c
+++ b/rand.c
@@ -1,4 +1,4 @@
-/* Copyright 2010-2024
+/* Copyright 2010-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/rand.h b/rand.h
index f709882f..eea65005 100644
--- a/rand.h
+++ b/rand.h
@@ -1,4 +1,4 @@
-/* Copyright 2011-2024
+/* Copyright 2011-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/regex.c b/regex.c
index 7a73d5a6..a5c187ff 100644
--- a/regex.c
+++ b/regex.c
@@ -1,4 +1,4 @@
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/regex.h b/regex.h
index 4b34fc83..6a20cd84 100644
--- a/regex.h
+++ b/regex.h
@@ -1,4 +1,4 @@
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/signal.c b/signal.c
index 50c95a0e..908e4977 100644
--- a/signal.c
+++ b/signal.c
@@ -1,4 +1,4 @@
-/* Copyright 2013-2024
+/* Copyright 2013-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/signal.h b/signal.h
index 7462f12c..cf2228aa 100644
--- a/signal.h
+++ b/signal.h
@@ -1,4 +1,4 @@
-/* Copyright 2013-2024
+/* Copyright 2013-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/socket.c b/socket.c
index fa016251..338679fe 100644
--- a/socket.c
+++ b/socket.c
@@ -1,4 +1,4 @@
-/* Copyright 2016-2024
+/* Copyright 2016-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/socket.h b/socket.h
index 45d51f2e..cfdb399e 100644
--- a/socket.h
+++ b/socket.h
@@ -1,4 +1,4 @@
-/* Copyright 2016-2024
+/* Copyright 2016-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/stdlib/arith-each.tl b/stdlib/arith-each.tl
index 142e02a6..564acaf6 100644
--- a/stdlib/arith-each.tl
+++ b/stdlib/arith-each.tl
@@ -1,4 +1,4 @@
-;; Copyright 2021-2024
+;; Copyright 2021-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/asm.tl b/stdlib/asm.tl
index 2ff28721..2d378d68 100644
--- a/stdlib/asm.tl
+++ b/stdlib/asm.tl
@@ -1,4 +1,4 @@
-;; Copyright 2018-2024
+;; Copyright 2018-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/awk.tl b/stdlib/awk.tl
index 61b6d484..be1c4758 100644
--- a/stdlib/awk.tl
+++ b/stdlib/awk.tl
@@ -1,4 +1,4 @@
-;; Copyright 2016-2024
+;; Copyright 2016-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/build.tl b/stdlib/build.tl
index 35f71a7c..6ea0bce9 100644
--- a/stdlib/build.tl
+++ b/stdlib/build.tl
@@ -1,4 +1,4 @@
-;; Copyright 2016-2024
+;; Copyright 2016-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/cadr.tl b/stdlib/cadr.tl
index 43286535..ef2424e7 100644
--- a/stdlib/cadr.tl
+++ b/stdlib/cadr.tl
@@ -1,6 +1,6 @@
 ;; This file is generated by gencadr.txr
 
-;; Copyright 2015-2024
+;; Copyright 2015-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/comp-opts.tl b/stdlib/comp-opts.tl
index 9d4dd050..bc0e7c59 100644
--- a/stdlib/comp-opts.tl
+++ b/stdlib/comp-opts.tl
@@ -1,4 +1,4 @@
-;; Copyright 2017-2024
+;; Copyright 2017-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/compiler.tl b/stdlib/compiler.tl
index 3585971a..1dbd2b73 100644
--- a/stdlib/compiler.tl
+++ b/stdlib/compiler.tl
@@ -1,4 +1,4 @@
-;; Copyright 2018-2024
+;; Copyright 2018-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/constfun.tl b/stdlib/constfun.tl
index 0f4d0780..63e69a42 100644
--- a/stdlib/constfun.tl
+++ b/stdlib/constfun.tl
@@ -1,4 +1,4 @@
-;; Copyright 2021-2024
+;; Copyright 2021-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/conv.tl b/stdlib/conv.tl
index b0975967..1a6f9aef 100644
--- a/stdlib/conv.tl
+++ b/stdlib/conv.tl
@@ -1,4 +1,4 @@
-;; Copyright 2016-2024
+;; Copyright 2016-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/copy-file.tl b/stdlib/copy-file.tl
index babf334f..0215a8fe 100644
--- a/stdlib/copy-file.tl
+++ b/stdlib/copy-file.tl
@@ -1,4 +1,4 @@
-;; Copyright 2018-2024
+;; Copyright 2018-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/csort.tl b/stdlib/csort.tl
index 4a92e1f1..8ddc7e73 100644
--- a/stdlib/csort.tl
+++ b/stdlib/csort.tl
@@ -1,4 +1,4 @@
-;; Copyright 2023-2024
+;; Copyright 2023-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/debugger.tl b/stdlib/debugger.tl
index 54f0fc60..ffbb1b70 100644
--- a/stdlib/debugger.tl
+++ b/stdlib/debugger.tl
@@ -1,4 +1,4 @@
-;; Copyright 2019-2024
+;; Copyright 2019-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/defset.tl b/stdlib/defset.tl
index 4d90617a..634f9371 100644
--- a/stdlib/defset.tl
+++ b/stdlib/defset.tl
@@ -1,4 +1,4 @@
-;; Copyright 2019-2024
+;; Copyright 2019-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/doloop.tl b/stdlib/doloop.tl
index 63a4193c..52e84d0f 100644
--- a/stdlib/doloop.tl
+++ b/stdlib/doloop.tl
@@ -1,4 +1,4 @@
-;; Copyright 2017-2024
+;; Copyright 2017-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/each-prod.tl b/stdlib/each-prod.tl
index 271b87d0..7ddf8f85 100644
--- a/stdlib/each-prod.tl
+++ b/stdlib/each-prod.tl
@@ -1,4 +1,4 @@
-;; Copyright 2020-2024
+;; Copyright 2020-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/error.tl b/stdlib/error.tl
index e41678e4..6fb7178b 100644
--- a/stdlib/error.tl
+++ b/stdlib/error.tl
@@ -1,4 +1,4 @@
-;; Copyright 2017-2024
+;; Copyright 2017-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/except.tl b/stdlib/except.tl
index 37a7bae4..842ba888 100644
--- a/stdlib/except.tl
+++ b/stdlib/except.tl
@@ -1,4 +1,4 @@
-;; Copyright 2015-2024
+;; Copyright 2015-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/expander-let.tl b/stdlib/expander-let.tl
index bf82d76e..b31e4643 100644
--- a/stdlib/expander-let.tl
+++ b/stdlib/expander-let.tl
@@ -1,4 +1,4 @@
-;; Copyright 2023-2024
+;; Copyright 2023-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/ffi.tl b/stdlib/ffi.tl
index 04b5fe09..be79167d 100644
--- a/stdlib/ffi.tl
+++ b/stdlib/ffi.tl
@@ -1,4 +1,4 @@
-;; Copyright 2017-2024
+;; Copyright 2017-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/getopts.tl b/stdlib/getopts.tl
index e469228c..fa474e65 100644
--- a/stdlib/getopts.tl
+++ b/stdlib/getopts.tl
@@ -1,4 +1,4 @@
-;; Copyright 2016-2024
+;; Copyright 2016-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/getput.tl b/stdlib/getput.tl
index c01c73c5..518e4b6b 100644
--- a/stdlib/getput.tl
+++ b/stdlib/getput.tl
@@ -1,4 +1,4 @@
-;; Copyright 2016-2024
+;; Copyright 2016-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/glob.tl b/stdlib/glob.tl
index af6fef2c..ae6d9322 100644
--- a/stdlib/glob.tl
+++ b/stdlib/glob.tl
@@ -1,4 +1,4 @@
-;; Copyright 2023-2024
+;; Copyright 2023-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/hash.tl b/stdlib/hash.tl
index 7e6d4361..fea3dbb9 100644
--- a/stdlib/hash.tl
+++ b/stdlib/hash.tl
@@ -1,4 +1,4 @@
-;; Copyright 2015-2024
+;; Copyright 2015-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/ifa.tl b/stdlib/ifa.tl
index e76cbd25..ca7f139f 100644
--- a/stdlib/ifa.tl
+++ b/stdlib/ifa.tl
@@ -1,4 +1,4 @@
-;; Copyright 2015-2024
+;; Copyright 2015-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/keyparams.tl b/stdlib/keyparams.tl
index da9cfbc5..2ff1cf60 100644
--- a/stdlib/keyparams.tl
+++ b/stdlib/keyparams.tl
@@ -1,4 +1,4 @@
-;; Copyright 2017-2024
+;; Copyright 2017-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/load-args.tl b/stdlib/load-args.tl
index 50b67679..ffaa588c 100644
--- a/stdlib/load-args.tl
+++ b/stdlib/load-args.tl
@@ -1,4 +1,4 @@
-;; Copyright 2023-2024
+;; Copyright 2023-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/match.tl b/stdlib/match.tl
index b717a1a4..a27f2542 100644
--- a/stdlib/match.tl
+++ b/stdlib/match.tl
@@ -1,4 +1,4 @@
-;; Copyright 2021-2024
+;; Copyright 2021-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/op.tl b/stdlib/op.tl
index 97ec7a6b..d1c1f3e7 100644
--- a/stdlib/op.tl
+++ b/stdlib/op.tl
@@ -1,4 +1,4 @@
-;; Copyright 2017-2024
+;; Copyright 2017-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/optimize.tl b/stdlib/optimize.tl
index 52e5504c..ac5b3305 100644
--- a/stdlib/optimize.tl
+++ b/stdlib/optimize.tl
@@ -1,4 +1,4 @@
-;; Copyright 2021-2024
+;; Copyright 2021-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/package.tl b/stdlib/package.tl
index 58263126..6c5870e6 100644
--- a/stdlib/package.tl
+++ b/stdlib/package.tl
@@ -1,4 +1,4 @@
-;; Copyright 2016-2024
+;; Copyright 2016-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/param.tl b/stdlib/param.tl
index f1f3768a..bc611742 100644
--- a/stdlib/param.tl
+++ b/stdlib/param.tl
@@ -1,4 +1,4 @@
-;; Copyright 2019-2024
+;; Copyright 2019-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/path-test.tl b/stdlib/path-test.tl
index e3046c60..46ee73c6 100644
--- a/stdlib/path-test.tl
+++ b/stdlib/path-test.tl
@@ -1,4 +1,4 @@
-;; Copyright 2015-2024
+;; Copyright 2015-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/pic.tl b/stdlib/pic.tl
index ecc437b2..928ba3d9 100644
--- a/stdlib/pic.tl
+++ b/stdlib/pic.tl
@@ -1,4 +1,4 @@
-;; Copyright 2021-2024
+;; Copyright 2021-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/place.tl b/stdlib/place.tl
index 61f86358..22c3e5b0 100644
--- a/stdlib/place.tl
+++ b/stdlib/place.tl
@@ -1,4 +1,4 @@
-;; Copyright 2015-2024
+;; Copyright 2015-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/pmac.tl b/stdlib/pmac.tl
index a2eb4a37..d56e1fda 100644
--- a/stdlib/pmac.tl
+++ b/stdlib/pmac.tl
@@ -1,4 +1,4 @@
-;; Copyright 2017-2024
+;; Copyright 2017-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/quips.tl b/stdlib/quips.tl
index cfae2baa..15266ad5 100644
--- a/stdlib/quips.tl
+++ b/stdlib/quips.tl
@@ -1,4 +1,4 @@
-;; Copyright 2020-2024
+;; Copyright 2020-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/save-exe.tl b/stdlib/save-exe.tl
index 34d9465a..be64f8dd 100644
--- a/stdlib/save-exe.tl
+++ b/stdlib/save-exe.tl
@@ -1,4 +1,4 @@
-;; Copyright 2019-2024
+;; Copyright 2019-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/socket.tl b/stdlib/socket.tl
index 8072b35f..1582ab00 100644
--- a/stdlib/socket.tl
+++ b/stdlib/socket.tl
@@ -1,4 +1,4 @@
-;; Copyright 2016-2024
+;; Copyright 2016-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/stream-wrap.tl b/stdlib/stream-wrap.tl
index faae64ae..a257e741 100644
--- a/stdlib/stream-wrap.tl
+++ b/stdlib/stream-wrap.tl
@@ -1,4 +1,4 @@
-;; Copyright 2017-2024
+;; Copyright 2017-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/struct.tl b/stdlib/struct.tl
index 892b5c05..9272e560 100644
--- a/stdlib/struct.tl
+++ b/stdlib/struct.tl
@@ -1,4 +1,4 @@
-;; Copyright 2015-2024
+;; Copyright 2015-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/tagbody.tl b/stdlib/tagbody.tl
index c6474089..d814f1ea 100644
--- a/stdlib/tagbody.tl
+++ b/stdlib/tagbody.tl
@@ -1,4 +1,4 @@
-;; Copyright 2016-2024
+;; Copyright 2016-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/termios.tl b/stdlib/termios.tl
index 1ccff7c2..5c91e0f8 100644
--- a/stdlib/termios.tl
+++ b/stdlib/termios.tl
@@ -1,4 +1,4 @@
-;; Copyright 2016-2024
+;; Copyright 2016-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/trace.tl b/stdlib/trace.tl
index 6d3bf600..683969bc 100644
--- a/stdlib/trace.tl
+++ b/stdlib/trace.tl
@@ -1,4 +1,4 @@
-;; Copyright 2016-2024
+;; Copyright 2016-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/txr-case.tl b/stdlib/txr-case.tl
index 6d094a44..a6af3a8e 100644
--- a/stdlib/txr-case.tl
+++ b/stdlib/txr-case.tl
@@ -1,4 +1,4 @@
-;; Copyright 2015-2024
+;; Copyright 2015-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/type.tl b/stdlib/type.tl
index 258116c3..98f0f32b 100644
--- a/stdlib/type.tl
+++ b/stdlib/type.tl
@@ -1,4 +1,4 @@
-;; Copyright 2015-2024
+;; Copyright 2015-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/vm-param.tl b/stdlib/vm-param.tl
index c4e01fe8..f5d44787 100644
--- a/stdlib/vm-param.tl
+++ b/stdlib/vm-param.tl
@@ -1,4 +1,4 @@
-;; Copyright 2018-2024
+;; Copyright 2018-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/with-resources.tl b/stdlib/with-resources.tl
index e450f469..1f2eb80c 100644
--- a/stdlib/with-resources.tl
+++ b/stdlib/with-resources.tl
@@ -1,4 +1,4 @@
-;; Copyright 2015-2024
+;; Copyright 2015-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/with-stream.tl b/stdlib/with-stream.tl
index 8017a1f5..8466fcd0 100644
--- a/stdlib/with-stream.tl
+++ b/stdlib/with-stream.tl
@@ -1,4 +1,4 @@
-;; Copyright 2015-2024
+;; Copyright 2015-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stdlib/yield.tl b/stdlib/yield.tl
index db07f323..d5ceb51c 100644
--- a/stdlib/yield.tl
+++ b/stdlib/yield.tl
@@ -1,4 +1,4 @@
-;; Copyright 2015-2024
+;; Copyright 2015-2025
 ;; Kaz Kylheku <kaz@kylheku.com>
 ;; Vancouver, Canada
 ;; All rights reserved.
diff --git a/stream.c b/stream.c
index 58d0804f..51b8c4d9 100644
--- a/stream.c
+++ b/stream.c
@@ -1,4 +1,4 @@
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/stream.h b/stream.h
index 06cf5cec..a2a25073 100644
--- a/stream.h
+++ b/stream.h
@@ -1,4 +1,4 @@
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/struct.c b/struct.c
index a51bed80..6b8dde90 100644
--- a/struct.c
+++ b/struct.c
@@ -1,4 +1,4 @@
-/* Copyright 2015-2024
+/* Copyright 2015-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/struct.h b/struct.h
index e3d75221..ace30625 100644
--- a/struct.h
+++ b/struct.h
@@ -1,4 +1,4 @@
-/* Copyright 2015-2024
+/* Copyright 2015-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/strudel.c b/strudel.c
index a7d0d34d..406beae3 100644
--- a/strudel.c
+++ b/strudel.c
@@ -1,4 +1,4 @@
-/* Copyright 2017-2024
+/* Copyright 2017-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/strudel.h b/strudel.h
index 0571d870..0deaecd6 100644
--- a/strudel.h
+++ b/strudel.h
@@ -1,4 +1,4 @@
-/* Copyright 2017-2024
+/* Copyright 2017-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/sysif.c b/sysif.c
index 281dca69..0ae1030d 100644
--- a/sysif.c
+++ b/sysif.c
@@ -1,4 +1,4 @@
-/* Copyright 2010-2024
+/* Copyright 2010-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/sysif.h b/sysif.h
index 40009e83..17cc38c2 100644
--- a/sysif.h
+++ b/sysif.h
@@ -1,4 +1,4 @@
-/* Copyright 2013-2024
+/* Copyright 2013-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/syslog.c b/syslog.c
index 3c6d82e0..5866ca0d 100644
--- a/syslog.c
+++ b/syslog.c
@@ -1,4 +1,4 @@
-/* Copyright 2013-2024
+/* Copyright 2013-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/syslog.h b/syslog.h
index 690a4e66..726f9fdc 100644
--- a/syslog.h
+++ b/syslog.h
@@ -1,4 +1,4 @@
-/* Copyright 2013-2024
+/* Copyright 2013-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/termios.c b/termios.c
index f1dcbf76..da22993c 100644
--- a/termios.c
+++ b/termios.c
@@ -1,4 +1,4 @@
-/* Copyright 2016-2024
+/* Copyright 2016-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/termios.h b/termios.h
index 7dcc70e8..044b1bab 100644
--- a/termios.h
+++ b/termios.h
@@ -1,4 +1,4 @@
-/* Copyright 2016-2024
+/* Copyright 2016-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/time.c b/time.c
index bf3bbeb5..bc2c7141 100644
--- a/time.c
+++ b/time.c
@@ -1,4 +1,4 @@
-/* Copyright 2015-2024
+/* Copyright 2015-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/time.h b/time.h
index 27650d9d..889c5e82 100644
--- a/time.h
+++ b/time.h
@@ -1,4 +1,4 @@
-/* Copyright 2015-2024
+/* Copyright 2015-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/tree.c b/tree.c
index 6455b49b..37075031 100644
--- a/tree.c
+++ b/tree.c
@@ -1,4 +1,4 @@
-/* Copyright 2019-2024
+/* Copyright 2019-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/tree.h b/tree.h
index d4fdf140..9a727b78 100644
--- a/tree.h
+++ b/tree.h
@@ -1,4 +1,4 @@
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/txr.1 b/txr.1
index cfdd9fb9..3f6b2527 100644
--- a/txr.1
+++ b/txr.1
@@ -1,5 +1,5 @@
 .\" t '\" vim:set syntax=groff:
-.\" Copyright (C) 2009-2024 Kaz Kylheku <kaz@kylheku.com>.
+.\" Copyright (C) 2009-2025 Kaz Kylheku <kaz@kylheku.com>.
 .\" All rights reserved.
 .\"
 .\" Redistribution and use in source and binary forms, with or without
diff --git a/txr.c b/txr.c
index 2978b904..97fc5bdb 100644
--- a/txr.c
+++ b/txr.c
@@ -1,4 +1,4 @@
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
@@ -95,7 +95,7 @@ static void help(void)
   val text = lit(
 "\n"
 "TXR Version ~a\n"
-"Copyright 2009-2024 Kaz Kylheku <kaz@kylheku.com>\n"
+"Copyright 2009-2025 Kaz Kylheku <kaz@kylheku.com>\n"
 "\n"
 "Usage:\n"
 "\n"
diff --git a/txr.h b/txr.h
index 4a0585eb..b9c8ec9c 100644
--- a/txr.h
+++ b/txr.h
@@ -1,4 +1,4 @@
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/unwind.c b/unwind.c
index 7c93a1f3..ee80b7f0 100644
--- a/unwind.c
+++ b/unwind.c
@@ -1,4 +1,4 @@
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/unwind.h b/unwind.h
index 350e6aa0..7b58f647 100644
--- a/unwind.h
+++ b/unwind.h
@@ -1,4 +1,4 @@
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/utf8.c b/utf8.c
index 6a5e894a..fe0f9d89 100644
--- a/utf8.c
+++ b/utf8.c
@@ -1,4 +1,4 @@
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/utf8.h b/utf8.h
index 8d54166d..d0182e97 100644
--- a/utf8.h
+++ b/utf8.h
@@ -1,4 +1,4 @@
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/vm.c b/vm.c
index 4da46eb6..c8d0e6fa 100644
--- a/vm.c
+++ b/vm.c
@@ -1,4 +1,4 @@
-/* Copyright 2018-2024
+/* Copyright 2018-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/vm.h b/vm.h
index 841daa4e..bb0dc6e9 100644
--- a/vm.h
+++ b/vm.h
@@ -1,4 +1,4 @@
-/* Copyright 2018-2024
+/* Copyright 2018-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/vmop.h b/vmop.h
index a972efc6..a26137ba 100644
--- a/vmop.h
+++ b/vmop.h
@@ -1,4 +1,4 @@
-/* Copyright 2018-2024
+/* Copyright 2018-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.
diff --git a/win/cleansvg.txr b/win/cleansvg.txr
index 7278f9a6..2fb9e076 100755
--- a/win/cleansvg.txr
+++ b/win/cleansvg.txr
@@ -26,7 +26,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 
 <!-- TXR Logo
-     Copyright 2017-2024 Kaz Kylheku <kaz@@kylheku.com> -->
+     Copyright 2017-2025 Kaz Kylheku <kaz@@kylheku.com> -->
 
 <svg xmlns="@xmlns"
      viewBox="0 0 @width @height"
diff --git a/y.tab.c.shipped b/y.tab.c.shipped
index b9156ccc..f89863ea 100644
--- a/y.tab.c.shipped
+++ b/y.tab.c.shipped
@@ -39,7 +39,7 @@
 #line 1 "parser.y"
 
 
-/* Copyright 2009-2024
+/* Copyright 2009-2025
  * Kaz Kylheku <kaz@kylheku.com>
  * Vancouver, Canada
  * All rights reserved.