Prepare for 0.21.1 release.

* gettext-runtime/doc/matrix.texi: Update from TP.
* gettext-runtime/doc/nls.texi (STATUS): Update.
* gettext-runtime/intl/libgnuintl.in.h (LIBINTL_VERSION): Bump.
* gettext-tools/libgettextpo/gettext-po.in.h (LIBGETTEXTPO_VERSION): Bump.
* libtextstyle/version.sh: Update VERSION_NUMBER, RELEASE_DATE.
* NEWS, gettext-runtime/NEWS: Update.
* libtextstyle/lib/Makefile.am (LTV_*): Bump to 1:2:1.
* gettext-runtime/intl/Makefile.am (LTV_*): Bump to 11:0:3.
* gettext-tools/libgettextpo/Makefile.am (LTV_*): Bump to 5:8:5.
* gettext-runtime/src/envsubst.c: Update copyright years of the --version output.
* gettext-runtime/src/gettext.c: Likewise.
* gettext-runtime/src/gettext.sh.in: Likewise.
* gettext-runtime/src/ngettext.c: Likewise.
* gettext-tools/misc/autopoint.in: Likewise.
* gettext-tools/misc/convert-archive.in: Likewise.
* gettext-tools/misc/gettextize.in: Likewise.
* gettext-tools/src/cldr-plurals.c: Likewise.
* gettext-tools/src/hostname.c: Likewise.
* gettext-tools/src/msgattrib.c: Likewise.
* gettext-tools/src/msgcat.c: Likewise.
* gettext-tools/src/msgcmp.c: Likewise.
* gettext-tools/src/msgcomm.c: Likewise.
* gettext-tools/src/msgconv.c: Likewise.
* gettext-tools/src/msgen.c: Likewise.
* gettext-tools/src/msgexec.c: Likewise.
* gettext-tools/src/msgfilter.c: Likewise.
* gettext-tools/src/msgfmt.c: Likewise.
* gettext-tools/src/msggrep.c: Likewise.
* gettext-tools/src/msginit.c: Likewise.
* gettext-tools/src/msgmerge.c: Likewise.
* gettext-tools/src/msgunfmt.c: Likewise.
* gettext-tools/src/msguniq.c: Likewise.
* gettext-tools/src/recode-sr-latin.c: Likewise.
* gettext-tools/src/urlget.c: Likewise.
* gettext-tools/src/xgettext.c: Likewise.
* gettext-tools/configure.ac (ARCHIVE_VERSION): Bump to 0.21.1.
* gettext-tools/misc/autopoint.in: Allow version 0.21.1.

19 files changed, 38 insertions, 38 deletions

diff --git a/gettext-tools/src/cldr-plurals.c b/gettext-tools/src/cldr-plurals.c
index 94a2cdf79..e0e2217c1 100644
--- a/gettext-tools/src/cldr-plurals.c
+++ b/gettext-tools/src/cldr-plurals.c
@@ -1,5 +1,5 @@
 /* Unicode CLDR plural rule parser and converter
-   Copyright (C) 2015, 2018-2020 Free Software Foundation, Inc.
+   Copyright (C) 2015, 2018-2022 Free Software Foundation, Inc.
 
    This file was written by Daiki Ueno <ueno@gnu.org>, 2015.
 
@@ -294,7 +294,7 @@ License GPLv3+: GNU GPL version 3 or later <%s>\n\
 This is free software: you are free to change and redistribute it.\n\
 There is NO WARRANTY, to the extent permitted by law.\n\
 "),
-              "2015-2020", "https://gnu.org/licenses/gpl.html");
+              "2015-2022", "https://gnu.org/licenses/gpl.html");
       printf (_("Written by %s.\n"), proper_name ("Daiki Ueno"));
       exit (EXIT_SUCCESS);
     }
diff --git a/gettext-tools/src/hostname.c b/gettext-tools/src/hostname.c
index 295b0b4ee..e90963761 100644
--- a/gettext-tools/src/hostname.c
+++ b/gettext-tools/src/hostname.c
@@ -1,5 +1,5 @@
 /* Display hostname in various forms.
-   Copyright (C) 2001-2003, 2006-2007, 2012, 2014, 2018-2020 Free Software
+   Copyright (C) 2001-2003, 2006-2007, 2012, 2014, 2018-2022 Free Software
    Foundation, Inc.
    Written by Bruno Haible <haible@clisp.cons.org>, 2001.
 
@@ -179,7 +179,7 @@ License GPLv3+: GNU GPL version 3 or later <%s>\n\
 This is free software: you are free to change and redistribute it.\n\
 There is NO WARRANTY, to the extent permitted by law.\n\
 "),
-              "2001-2020", "https://gnu.org/licenses/gpl.html");
+              "2001-2022", "https://gnu.org/licenses/gpl.html");
       printf (_("Written by %s.\n"), proper_name ("Bruno Haible"));
       exit (EXIT_SUCCESS);
     }
diff --git a/gettext-tools/src/msgattrib.c b/gettext-tools/src/msgattrib.c
index f9d60d1d8..12010b62a 100644
--- a/gettext-tools/src/msgattrib.c
+++ b/gettext-tools/src/msgattrib.c
@@ -1,5 +1,5 @@
 /* Manipulates attributes of messages in translation catalogs.
-   Copyright (C) 2001-2007, 2009-2010, 2012-2014, 2016, 2018-2020 Free Software
+   Copyright (C) 2001-2007, 2009-2010, 2012-2014, 2016, 2018-2022 Free Software
    Foundation, Inc.
    Written by Bruno Haible <haible@clisp.cons.org>, 2001.
 
@@ -355,7 +355,7 @@ License GPLv3+: GNU GPL version 3 or later <%s>\n\
 This is free software: you are free to change and redistribute it.\n\
 There is NO WARRANTY, to the extent permitted by law.\n\
 "),
-              "2001-2020", "https://gnu.org/licenses/gpl.html");
+              "2001-2022", "https://gnu.org/licenses/gpl.html");
       printf (_("Written by %s.\n"), proper_name ("Bruno Haible"));
       exit (EXIT_SUCCESS);
     }
diff --git a/gettext-tools/src/msgcat.c b/gettext-tools/src/msgcat.c
index a8c4d5032..a1ae34ae0 100644
--- a/gettext-tools/src/msgcat.c
+++ b/gettext-tools/src/msgcat.c
@@ -1,5 +1,5 @@
 /* Concatenates several translation catalogs.
-   Copyright (C) 2001-2007, 2009-2020 Free Software Foundation, Inc.
+   Copyright (C) 2001-2007, 2009-2022 Free Software Foundation, Inc.
    Written by Bruno Haible <haible@clisp.cons.org>, 2001.
 
    This program is free software: you can redistribute it and/or modify
@@ -293,7 +293,7 @@ License GPLv3+: GNU GPL version 3 or later <%s>\n\
 This is free software: you are free to change and redistribute it.\n\
 There is NO WARRANTY, to the extent permitted by law.\n\
 "),
-              "2001-2020", "https://gnu.org/licenses/gpl.html");
+              "2001-2022", "https://gnu.org/licenses/gpl.html");
       printf (_("Written by %s.\n"), proper_name ("Bruno Haible"));
       exit (EXIT_SUCCESS);
     }
diff --git a/gettext-tools/src/msgcmp.c b/gettext-tools/src/msgcmp.c
index 7d9478d62..8e5f6bec9 100644
--- a/gettext-tools/src/msgcmp.c
+++ b/gettext-tools/src/msgcmp.c
@@ -1,5 +1,5 @@
 /* GNU gettext - internationalization aids
-   Copyright (C) 1995-1998, 2000-2010, 2012, 2016, 2018-2020 Free Software
+   Copyright (C) 1995-1998, 2000-2010, 2012, 2016, 2018-2022 Free Software
    Foundation, Inc.
    This file was written by Peter Miller <millerp@canb.auug.org.au>
 
@@ -171,7 +171,7 @@ License GPLv3+: GNU GPL version 3 or later <%s>\n\
 This is free software: you are free to change and redistribute it.\n\
 There is NO WARRANTY, to the extent permitted by law.\n\
 "),
-              "1995-2020", "https://gnu.org/licenses/gpl.html");
+              "1995-2022", "https://gnu.org/licenses/gpl.html");
       printf (_("Written by %s.\n"), proper_name ("Peter Miller"));
       exit (EXIT_SUCCESS);
     }
diff --git a/gettext-tools/src/msgcomm.c b/gettext-tools/src/msgcomm.c
index e24a61ef6..f34788589 100644
--- a/gettext-tools/src/msgcomm.c
+++ b/gettext-tools/src/msgcomm.c
@@ -1,5 +1,5 @@
 /* GNU gettext - internationalization aids
-   Copyright (C) 1997-1998, 2000-2007, 2009-2020 Free Software Foundation, Inc.
+   Copyright (C) 1997-1998, 2000-2007, 2009-2022 Free Software Foundation, Inc.
 
    This file was written by Peter Miller <millerp@canb.auug.org.au>
 
@@ -284,7 +284,7 @@ License GPLv3+: GNU GPL version 3 or later <%s>\n\
 This is free software: you are free to change and redistribute it.\n\
 There is NO WARRANTY, to the extent permitted by law.\n\
 "),
-              "1995-2020", "https://gnu.org/licenses/gpl.html");
+              "1995-2022", "https://gnu.org/licenses/gpl.html");
       printf (_("Written by %s.\n"), proper_name ("Peter Miller"));
       exit (EXIT_SUCCESS);
     }
diff --git a/gettext-tools/src/msgconv.c b/gettext-tools/src/msgconv.c
index e7fa05404..1470442df 100644
--- a/gettext-tools/src/msgconv.c
+++ b/gettext-tools/src/msgconv.c
@@ -1,5 +1,5 @@
 /* Converts a translation catalog to a different character encoding.
-   Copyright (C) 2001-2007, 2009-2010, 2012, 2014, 2016, 2018-2020 Free Software
+   Copyright (C) 2001-2007, 2009-2010, 2012, 2014, 2016, 2018-2022 Free Software
    Foundation, Inc.
    Written by Bruno Haible <haible@clisp.cons.org>, 2001.
 
@@ -244,7 +244,7 @@ License GPLv3+: GNU GPL version 3 or later <%s>\n\
 This is free software: you are free to change and redistribute it.\n\
 There is NO WARRANTY, to the extent permitted by law.\n\
 "),
-              "2001-2020", "https://gnu.org/licenses/gpl.html");
+              "2001-2022", "https://gnu.org/licenses/gpl.html");
       printf (_("Written by %s.\n"), proper_name ("Bruno Haible"));
       exit (EXIT_SUCCESS);
     }
diff --git a/gettext-tools/src/msgen.c b/gettext-tools/src/msgen.c
index 40ca9de74..0f7e17b31 100644
--- a/gettext-tools/src/msgen.c
+++ b/gettext-tools/src/msgen.c
@@ -1,5 +1,5 @@
 /* Creates an English translation catalog.
-   Copyright (C) 2001-2007, 2009-2010, 2012, 2014, 2016, 2018-2020 Free Software
+   Copyright (C) 2001-2007, 2009-2010, 2012, 2014, 2016, 2018-2022 Free Software
    Foundation, Inc.
    Written by Bruno Haible <haible@clisp.cons.org>, 2001.
 
@@ -241,7 +241,7 @@ License GPLv3+: GNU GPL version 3 or later <%s>\n\
 This is free software: you are free to change and redistribute it.\n\
 There is NO WARRANTY, to the extent permitted by law.\n\
 "),
-              "2001-2020", "https://gnu.org/licenses/gpl.html");
+              "2001-2022", "https://gnu.org/licenses/gpl.html");
       printf (_("Written by %s.\n"), proper_name ("Bruno Haible"));
       exit (EXIT_SUCCESS);
     }
diff --git a/gettext-tools/src/msgexec.c b/gettext-tools/src/msgexec.c
index 77494b2b7..fb7e2c8a0 100644
--- a/gettext-tools/src/msgexec.c
+++ b/gettext-tools/src/msgexec.c
@@ -1,5 +1,5 @@
 /* Pass translations to a subprocess.
-   Copyright (C) 2001-2020 Free Software Foundation, Inc.
+   Copyright (C) 2001-2022 Free Software Foundation, Inc.
    Written by Bruno Haible <haible@clisp.cons.org>, 2001.
 
    This program is free software: you can redistribute it and/or modify
@@ -185,7 +185,7 @@ License GPLv3+: GNU GPL version 3 or later <%s>\n\
 This is free software: you are free to change and redistribute it.\n\
 There is NO WARRANTY, to the extent permitted by law.\n\
 "),
-              "2001-2020", "https://gnu.org/licenses/gpl.html");
+              "2001-2022", "https://gnu.org/licenses/gpl.html");
       printf (_("Written by %s.\n"), proper_name ("Bruno Haible"));
       exit (EXIT_SUCCESS);
     }
diff --git a/gettext-tools/src/msgfilter.c b/gettext-tools/src/msgfilter.c
index 726d1215f..ab79f3df1 100644
--- a/gettext-tools/src/msgfilter.c
+++ b/gettext-tools/src/msgfilter.c
@@ -1,5 +1,5 @@
 /* Edit translations using a subprocess.
-   Copyright (C) 2001-2010, 2012, 2014-2016, 2018-2020 Free Software Foundation, Inc.
+   Copyright (C) 2001-2010, 2012, 2014-2016, 2018-2022 Free Software Foundation, Inc.
    Written by Bruno Haible <haible@clisp.cons.org>, 2001.
 
    This program is free software: you can redistribute it and/or modify
@@ -288,7 +288,7 @@ License GPLv3+: GNU GPL version 3 or later <%s>\n\
 This is free software: you are free to change and redistribute it.\n\
 There is NO WARRANTY, to the extent permitted by law.\n\
 "),
-              "2001-2020", "https://gnu.org/licenses/gpl.html");
+              "2001-2022", "https://gnu.org/licenses/gpl.html");
       printf (_("Written by %s.\n"), proper_name ("Bruno Haible"));
       exit (EXIT_SUCCESS);
     }
diff --git a/gettext-tools/src/msgfmt.c b/gettext-tools/src/msgfmt.c
index cabb88685..6040707f3 100644
--- a/gettext-tools/src/msgfmt.c
+++ b/gettext-tools/src/msgfmt.c
@@ -1,5 +1,5 @@
 /* Converts Uniforum style .po files to binary .mo files
-   Copyright (C) 1995-1998, 2000-2007, 2009-2010, 2012, 2014-2016, 2018-2020 Free Software
+   Copyright (C) 1995-1998, 2000-2007, 2009-2010, 2012, 2014-2016, 2018-2022 Free Software
    Foundation, Inc.
    Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, April 1995.
 
@@ -444,7 +444,7 @@ License GPLv3+: GNU GPL version 3 or later <%s>\n\
 This is free software: you are free to change and redistribute it.\n\
 There is NO WARRANTY, to the extent permitted by law.\n\
 "),
-              "1995-2020", "https://gnu.org/licenses/gpl.html");
+              "1995-2022", "https://gnu.org/licenses/gpl.html");
       printf (_("Written by %s.\n"), proper_name ("Ulrich Drepper"));
       exit (EXIT_SUCCESS);
     }
diff --git a/gettext-tools/src/msggrep.c b/gettext-tools/src/msggrep.c
index f14ed69db..e3b7a9ca4 100644
--- a/gettext-tools/src/msggrep.c
+++ b/gettext-tools/src/msggrep.c
@@ -1,5 +1,5 @@
 /* Extract some translations of a translation catalog.
-   Copyright (C) 2001-2007, 2009-2010, 2012, 2014, 2016, 2018-2020 Free Software
+   Copyright (C) 2001-2007, 2009-2010, 2012, 2014, 2016, 2018-2022 Free Software
    Foundation, Inc.
    Written by Bruno Haible <haible@clisp.cons.org>, 2001.
 
@@ -415,7 +415,7 @@ License GPLv3+: GNU GPL version 3 or later <%s>\n\
 This is free software: you are free to change and redistribute it.\n\
 There is NO WARRANTY, to the extent permitted by law.\n\
 "),
-              "2001-2020", "https://gnu.org/licenses/gpl.html");
+              "2001-2022", "https://gnu.org/licenses/gpl.html");
       printf (_("Written by %s.\n"), proper_name ("Bruno Haible"));
       exit (EXIT_SUCCESS);
     }
diff --git a/gettext-tools/src/msginit.c b/gettext-tools/src/msginit.c
index 8ca9a3b77..7e9cb64fd 100644
--- a/gettext-tools/src/msginit.c
+++ b/gettext-tools/src/msginit.c
@@ -1,5 +1,5 @@
 /* Initializes a new PO file.
-   Copyright (C) 2001-2020 Free Software Foundation, Inc.
+   Copyright (C) 2001-2022 Free Software Foundation, Inc.
    Written by Bruno Haible <haible@clisp.cons.org>, 2001.
 
    This program is free software: you can redistribute it and/or modify
@@ -271,7 +271,7 @@ License GPLv3+: GNU GPL version 3 or later <%s>\n\
 This is free software: you are free to change and redistribute it.\n\
 There is NO WARRANTY, to the extent permitted by law.\n\
 "),
-              "2001-2020", "https://gnu.org/licenses/gpl.html");
+              "2001-2022", "https://gnu.org/licenses/gpl.html");
       printf (_("Written by %s.\n"), proper_name ("Bruno Haible"));
       exit (EXIT_SUCCESS);
     }
diff --git a/gettext-tools/src/msgmerge.c b/gettext-tools/src/msgmerge.c
index 338532a86..5051a5cea 100644
--- a/gettext-tools/src/msgmerge.c
+++ b/gettext-tools/src/msgmerge.c
@@ -1,5 +1,5 @@
 /* GNU gettext - internationalization aids
-   Copyright (C) 1995-1998, 2000-2010, 2012, 2014-2016, 2018-2020 Free Software
+   Copyright (C) 1995-1998, 2000-2010, 2012, 2014-2016, 2018-2022 Free Software
    Foundation, Inc.
    This file was written by Peter Miller <millerp@canb.auug.org.au>
 
@@ -372,7 +372,7 @@ License GPLv3+: GNU GPL version 3 or later <%s>\n\
 This is free software: you are free to change and redistribute it.\n\
 There is NO WARRANTY, to the extent permitted by law.\n\
 "),
-              "1995-2020", "https://gnu.org/licenses/gpl.html");
+              "1995-2022", "https://gnu.org/licenses/gpl.html");
       printf (_("Written by %s.\n"), proper_name ("Peter Miller"));
       exit (EXIT_SUCCESS);
     }
diff --git a/gettext-tools/src/msgunfmt.c b/gettext-tools/src/msgunfmt.c
index 030f33206..86355c5e5 100644
--- a/gettext-tools/src/msgunfmt.c
+++ b/gettext-tools/src/msgunfmt.c
@@ -1,5 +1,5 @@
 /* msgunfmt - converts binary .mo files to Uniforum style .po files
-   Copyright (C) 1995-1998, 2000-2007, 2009-2010, 2012, 2016, 2018-2020 Free Software
+   Copyright (C) 1995-1998, 2000-2007, 2009-2010, 2012, 2016, 2018-2022 Free Software
    Foundation, Inc.
    Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, April 1995.
 
@@ -262,7 +262,7 @@ License GPLv3+: GNU GPL version 3 or later <%s>\n\
 This is free software: you are free to change and redistribute it.\n\
 There is NO WARRANTY, to the extent permitted by law.\n\
 "),
-              "1995-2020", "https://gnu.org/licenses/gpl.html");
+              "1995-2022", "https://gnu.org/licenses/gpl.html");
       printf (_("Written by %s.\n"), proper_name ("Ulrich Drepper"));
       exit (EXIT_SUCCESS);
     }
diff --git a/gettext-tools/src/msguniq.c b/gettext-tools/src/msguniq.c
index 2a18b2279..3e9ea1f94 100644
--- a/gettext-tools/src/msguniq.c
+++ b/gettext-tools/src/msguniq.c
@@ -1,5 +1,5 @@
 /* Remove, select or merge duplicate translations.
-   Copyright (C) 2001-2007, 2009-2010, 2012, 2014, 2016, 2018-2020 Free Software
+   Copyright (C) 2001-2007, 2009-2010, 2012, 2014, 2016, 2018-2022 Free Software
    Foundation, Inc.
    Written by Bruno Haible <haible@clisp.cons.org>, 2001.
 
@@ -264,7 +264,7 @@ License GPLv3+: GNU GPL version 3 or later <%s>\n\
 This is free software: you are free to change and redistribute it.\n\
 There is NO WARRANTY, to the extent permitted by law.\n\
 "),
-              "2001-2020", "https://gnu.org/licenses/gpl.html");
+              "2001-2022", "https://gnu.org/licenses/gpl.html");
       printf (_("Written by %s.\n"), proper_name ("Bruno Haible"));
       exit (EXIT_SUCCESS);
     }
diff --git a/gettext-tools/src/recode-sr-latin.c b/gettext-tools/src/recode-sr-latin.c
index a7f67ba90..6966998dd 100644
--- a/gettext-tools/src/recode-sr-latin.c
+++ b/gettext-tools/src/recode-sr-latin.c
@@ -1,5 +1,5 @@
 /* Recode Serbian text from Cyrillic to Latin script.
-   Copyright (C) 2006-2007, 2010, 2012, 2018-2020 Free Software Foundation,
+   Copyright (C) 2006-2007, 2010, 2012, 2018-2022 Free Software Foundation,
    Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2006.
 
@@ -109,7 +109,7 @@ License GPLv3+: GNU GPL version 3 or later <%s>\n\
 This is free software: you are free to change and redistribute it.\n\
 There is NO WARRANTY, to the extent permitted by law.\n\
 "),
-              "2006-2020", "https://gnu.org/licenses/gpl.html");
+              "2006-2022", "https://gnu.org/licenses/gpl.html");
       printf (_("Written by %s and %s.\n"),
               /* TRANSLATORS: This is a proper name. The last name is
                  (with Unicode escapes) "\u0160egan" or (with HTML entities)
diff --git a/gettext-tools/src/urlget.c b/gettext-tools/src/urlget.c
index 04196c2d5..ca3df36e7 100644
--- a/gettext-tools/src/urlget.c
+++ b/gettext-tools/src/urlget.c
@@ -1,5 +1,5 @@
 /* Get the contents of an URL.
-   Copyright (C) 2001-2003, 2005-2010, 2012, 2017-2020 Free Software
+   Copyright (C) 2001-2003, 2005-2010, 2012, 2017-2022 Free Software
    Foundation, Inc.
    Written by Bruno Haible <haible@clisp.cons.org>, 2001.
 
@@ -142,7 +142,7 @@ License GPLv3+: GNU GPL version 3 or later <%s>\n\
 This is free software: you are free to change and redistribute it.\n\
 There is NO WARRANTY, to the extent permitted by law.\n\
 "),
-              "2001-2020", "https://gnu.org/licenses/gpl.html");
+              "2001-2022", "https://gnu.org/licenses/gpl.html");
       printf (_("Written by %s.\n"), proper_name ("Bruno Haible"));
       exit (EXIT_SUCCESS);
     }
diff --git a/gettext-tools/src/xgettext.c b/gettext-tools/src/xgettext.c
index bd2e38f7d..008360646 100644
--- a/gettext-tools/src/xgettext.c
+++ b/gettext-tools/src/xgettext.c
@@ -1,5 +1,5 @@
 /* Extracts strings from C source file to Uniforum style .po file.
-   Copyright (C) 1995-1998, 2000-2016, 2018-2020 Free Software Foundation, Inc.
+   Copyright (C) 1995-1998, 2000-2016, 2018-2022 Free Software Foundation, Inc.
    Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, April 1995.
 
    This program is free software: you can redistribute it and/or modify
@@ -689,7 +689,7 @@ License GPLv3+: GNU GPL version 3 or later <%s>\n\
 This is free software: you are free to change and redistribute it.\n\
 There is NO WARRANTY, to the extent permitted by law.\n\
 "),
-              "1995-2020", "https://gnu.org/licenses/gpl.html");
+              "1995-2022", "https://gnu.org/licenses/gpl.html");
       printf (_("Written by %s.\n"), proper_name ("Ulrich Drepper"));
       exit (EXIT_SUCCESS);
     }