diff --git a/build-aux/git-version-gen b/build-aux/git-version-gen
line changes: +2/-2
index 3442923..4032f70
--- a/build-aux/git-version-gen
+++ b/build-aux/git-version-gen

@@ -2,7 +2,7 @@
 # Print a version string.
 scriptversion=2018-03-07.03; # UTC
 
-# Copyright (C) 2007-2025 Free Software Foundation, Inc.
+# Copyright (C) 2007-2026 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by

@@ -74,7 +74,7 @@ me=$0
 
 version="git-version-gen $scriptversion
 
-Copyright 2011-2025 Free Software Foundation, Inc.
+Copyright 2011-2026 Free Software Foundation, Inc.
 There is NO warranty.  You may redistribute this software
 under the terms of the GNU General Public License.
 For more information about these matters, see the files named COPYING."

diff --git a/cfg.mk b/cfg.mk
line changes: +2/-2
index f6c6e10..3c85dec
--- a/cfg.mk
+++ b/cfg.mk

@@ -1,6 +1,6 @@
 # Configuration for maintainer-makefile
 #
-# Copyright (c) 2012-2025 Free Software Foundation, Inc.
+# Copyright (c) 2012-2026 Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by

@@ -24,7 +24,7 @@ local-checks-to-skip = \
   sc_indent
 
 # Set format of NEWS
-old_NEWS_hash := 28d8a815b6ee60b5d8daf5283c6902c6
+old_NEWS_hash := 5940357565cd8d809d708da94f93f47f
 
 update-copyright-env = \
   UPDATE_COPYRIGHT_FORCE=1 \

diff --git a/configure.ac b/configure.ac
line changes: +1/-1
index 4fe2b21..0474374
--- a/configure.ac
+++ b/configure.ac

@@ -1,6 +1,6 @@
 dnl Process this file with autoconf to produce a configure script.
 
-dnl Copyright (C) 2004-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2026 Free Software Foundation, Inc.
 
 dnl This file is free software; as a special exception the author gives
 dnl unlimited permission to copy and/or distribute it, with or without

diff --git a/doc/ChangeLog b/doc/ChangeLog
line changes: +1/-1
index 3f56f26..c378527
--- a/doc/ChangeLog
+++ b/doc/ChangeLog

@@ -172,7 +172,7 @@ Tue Dec 19 08:26:09 1995  Karl Eichwalder  <ke@ke.Central.DE>
 
 	* Makefile.in, version.texi: New file.
 
-Copyright 1995-2025 Free Software Foundation, Inc.
+Copyright 1995-2026 Free Software Foundation, Inc.
 
 Copying and distribution of this file, with or without modification,
 are permitted in any medium without royalty provided the copyright

diff --git a/doc/hello.texi b/doc/hello.texi
line changes: +1/-1
index 33659ce..6aabd64
--- a/doc/hello.texi
+++ b/doc/hello.texi

@@ -15,7 +15,7 @@
 This manual is for GNU Hello (version @value{VERSION}, @value{UPDATED}),
 which prints a friendly greeting (and serves as an example GNU package).
 
-Copyright @copyright{} 1992--2025 Free Software Foundation, Inc.
+Copyright @copyright{} 1992--2026 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document

diff --git a/doc/local.mk b/doc/local.mk
line changes: +1/-1
index 9bcab7a..75dbc5a
--- a/doc/local.mk
+++ b/doc/local.mk

@@ -1,7 +1,7 @@
 # Make hello documentation.				-*-Makefile-*-
 # This is included by the top-level Makefile.am.
 
-# Copyright (C) 1995-2025 Free Software Foundation, Inc.
+# Copyright (C) 1995-2026 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by

diff --git a/man/ChangeLog b/man/ChangeLog
line changes: +1/-1
index 6b5e354..0309cd1
--- a/man/ChangeLog
+++ b/man/ChangeLog

@@ -58,7 +58,7 @@
 	* Makefile.am: New file; filled with template information from the
 	textutils package.
 
-Copyright (C) 1999-2025 Free Software Foundation, Inc.
+Copyright (C) 1999-2026 Free Software Foundation, Inc.
 
 Copying and distribution of this file, with or without modification,
 are permitted in any medium without royalty provided the copyright

diff --git a/po/ChangeLog b/po/ChangeLog
line changes: +1/-1
index f5a61d6..6593df2
--- a/po/ChangeLog
+++ b/po/ChangeLog

@@ -572,7 +572,7 @@ Fri Dec 15 11:59:51 1995  Karl Eichwalder  <ke@ke.Central.DE>
 	* POTFILES.in: New file.  Lists `getopt.c', `getopt1.c',
 	`hello.c', and `version.c'.
 
-Copyright (C) 1995-2025 Free Software Foundation, Inc.
+Copyright (C) 1995-2026 Free Software Foundation, Inc.
 
 Copying and distribution of this file, with or without modification,
 are permitted in any medium without royalty provided the copyright

diff --git a/po/POTFILES.in b/po/POTFILES.in
line changes: +1/-1
index 2823cdf..81a7068
--- a/po/POTFILES.in
+++ b/po/POTFILES.in

@@ -1,4 +1,4 @@
-# Copyright (C) 2005-2025 Free Software Foundation, Inc.
+# Copyright (C) 2005-2026 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright

diff --git a/src/ChangeLog b/src/ChangeLog
line changes: +1/-1
index f4635c2..dce441e
--- a/src/ChangeLog
+++ b/src/ChangeLog

@@ -348,7 +348,7 @@ Tue Dec 19 08:26:09 1995  Karl Eichwalder  <ke@ke.Central.DE>
 
 	* Makefile.in: New file.
 
-Copyright 1995-2025 Free Software Foundation, Inc.
+Copyright 1995-2026 Free Software Foundation, Inc.
 
 Copying and distribution of this file, with or without modification,
 are permitted in any medium without royalty provided the copyright

diff --git a/src/hello.c b/src/hello.c
line changes: +1/-1
index 81cff50..c6b4698
--- a/src/hello.c
+++ b/src/hello.c

@@ -1,6 +1,6 @@
 /* hello.c -- print a greeting message and exit.
 
-   Copyright 1992-2025 Free Software Foundation, Inc.
+   Copyright 1992-2026 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by

diff --git a/src/system.h b/src/system.h
line changes: +1/-1
index 5b521b8..97ad7a5
--- a/src/system.h
+++ b/src/system.h

@@ -1,6 +1,6 @@
 /* system.h: system-dependent declarations; include this first.
 
-   Copyright 1996-2025 Free Software Foundation, Inc.
+   Copyright 1996-2026 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by

diff --git a/tests/ChangeLog b/tests/ChangeLog
line changes: +1/-1
index 2a41ae9..80781e0
--- a/tests/ChangeLog
+++ b/tests/ChangeLog

@@ -46,7 +46,7 @@ Mon Dec 30 17:29:37 1996  Karl Eichwalder  <ke@ke.Central.DE>
 
 	* testdata: Copied from `../src/'.
 
-Copyright 1996-2025 Free Software Foundation, Inc.
+Copyright 1996-2026 Free Software Foundation, Inc.
 
 Copying and distribution of this file, with or without modification,
 are permitted in any medium without royalty provided the copyright

diff --git a/tests/atexit-1 b/tests/atexit-1
line changes: +1/-1
index c0fb068..2d906f1
--- a/tests/atexit-1
+++ b/tests/atexit-1

@@ -1,7 +1,7 @@
 #! /bin/sh
 # Test atexit handling.
 #
-# Copyright (C) 2019-2025 Free Software Foundation, Inc.
+# Copyright (C) 2019-2026 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright

diff --git a/tests/greeting-1 b/tests/greeting-1
line changes: +1/-1
index 461b09d..d32285e
--- a/tests/greeting-1
+++ b/tests/greeting-1

@@ -1,7 +1,7 @@
 #! /bin/sh
 # Test arbitrary --greeting.
 #
-# Copyright (C) 2001-2025 Free Software Foundation, Inc.
+# Copyright (C) 2001-2026 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright

diff --git a/tests/greeting-2 b/tests/greeting-2
line changes: +1/-1
index e2ff89b..3b83704
--- a/tests/greeting-2
+++ b/tests/greeting-2

@@ -2,7 +2,7 @@
 # Test very long --greeting argument, and also show skipping a test.
 # (And one way to compute full moons.)
 #
-# Copyright (C) 2001-2025 Free Software Foundation, Inc.
+# Copyright (C) 2001-2026 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright

diff --git a/tests/hello-1 b/tests/hello-1
line changes: +1/-1
index ec3379c..46a4a0e
--- a/tests/hello-1
+++ b/tests/hello-1

@@ -1,7 +1,7 @@
 #! /bin/sh
 # Test standard GNU greeting.
 #
-# Copyright (C) 2001-2025 Free Software Foundation, Inc.
+# Copyright (C) 2001-2026 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright

diff --git a/tests/last-1 b/tests/last-1
line changes: +1/-1
index 48ebaff..e147c79
--- a/tests/last-1
+++ b/tests/last-1

@@ -1,7 +1,7 @@
 #! /bin/sh
 # Test that last greeting option specified is what counts.
 #
-# Copyright 2008-2025 Free Software Foundation, Inc.
+# Copyright 2008-2026 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright

diff --git a/tests/operand-1 b/tests/operand-1
line changes: +1/-1
index 8c8c93b..a48a680
--- a/tests/operand-1
+++ b/tests/operand-1

@@ -1,7 +1,7 @@
 #! /bin/sh
 # Test extra operands fail correct way.
 #
-# Copyright (C) 2019-2025 Free Software Foundation, Inc.
+# Copyright (C) 2019-2026 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright

diff --git a/tests/traditional-1 b/tests/traditional-1
line changes: +1/-1
index f6df33d..dc0509e
--- a/tests/traditional-1
+++ b/tests/traditional-1

@@ -1,7 +1,7 @@
 #! /bin/sh
 # Test traditional greeting.
 #
-# Copyright (C) 2001-2025 Free Software Foundation, Inc.
+# Copyright (C) 2001-2026 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright