diff --git a/bin/pt-align b/bin/pt-align
index ee03bd76..20d47aae 100755
--- a/bin/pt-align
+++ b/bin/pt-align
@@ -1358,7 +1358,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2011-2024 Percona LLC and/or its affiliates,
+This program is copyright 2011-2026 Percona LLC and/or its affiliates,
2010-2011 Baron Schwartz.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
diff --git a/bin/pt-archiver b/bin/pt-archiver
index 81e4f0b3..905b834e 100755
--- a/bin/pt-archiver
+++ b/bin/pt-archiver
@@ -8969,7 +8969,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2011-2024 Percona LLC and/or its affiliates,
+This program is copyright 2011-2026 Percona LLC and/or its affiliates,
2007-2011 Baron Schwartz.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
diff --git a/bin/pt-config-diff b/bin/pt-config-diff
index caee2e61..53646a49 100755
--- a/bin/pt-config-diff
+++ b/bin/pt-config-diff
@@ -6057,7 +6057,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2011-2024 Percona LLC and/or its affiliates.
+This program is copyright 2011-2026 Percona LLC and/or its affiliates.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
diff --git a/bin/pt-deadlock-logger b/bin/pt-deadlock-logger
index 416eca63..c48e95e6 100755
--- a/bin/pt-deadlock-logger
+++ b/bin/pt-deadlock-logger
@@ -5818,7 +5818,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2011-2024 Percona LLC and/or its affiliates,
+This program is copyright 2011-2026 Percona LLC and/or its affiliates,
2007-2011 Baron Schwartz.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
diff --git a/bin/pt-diskstats b/bin/pt-diskstats
index 04a4ed98..c51fdc63 100755
--- a/bin/pt-diskstats
+++ b/bin/pt-diskstats
@@ -5690,7 +5690,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2011-2024 Percona LLC and/or its affiliates,
+This program is copyright 2011-2026 Percona LLC and/or its affiliates,
2010-2011 Baron Schwartz.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
diff --git a/bin/pt-duplicate-key-checker b/bin/pt-duplicate-key-checker
index a6562a87..e8295d7a 100755
--- a/bin/pt-duplicate-key-checker
+++ b/bin/pt-duplicate-key-checker
@@ -5853,7 +5853,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2011-2024 Percona LLC and/or its affiliates,
+This program is copyright 2011-2026 Percona LLC and/or its affiliates,
2007-2011 Baron Schwartz.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
diff --git a/bin/pt-eustack-resolver b/bin/pt-eustack-resolver
index f834f9eb..b4187da8 100755
--- a/bin/pt-eustack-resolver
+++ b/bin/pt-eustack-resolver
@@ -1536,7 +1536,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2017-2024 Percona LLC and/or its affiliates.
+This program is copyright 2017-2026 Percona LLC and/or its affiliates.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
diff --git a/bin/pt-fifo-split b/bin/pt-fifo-split
index 51a61a54..0adfcae8 100755
--- a/bin/pt-fifo-split
+++ b/bin/pt-fifo-split
@@ -1713,7 +1713,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2011-2024 Percona LLC and/or its affiliates,
+This program is copyright 2011-2026 Percona LLC and/or its affiliates,
2007-2011 Baron Schwartz.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
diff --git a/bin/pt-find b/bin/pt-find
index fc5309cf..cb7cf4e8 100755
--- a/bin/pt-find
+++ b/bin/pt-find
@@ -5240,7 +5240,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2011-2024 Percona LLC and/or its affiliates,
+This program is copyright 2011-2026 Percona LLC and/or its affiliates,
2007-2011 Baron Schwartz.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
diff --git a/bin/pt-fingerprint b/bin/pt-fingerprint
index 079722d2..e75fa0f1 100755
--- a/bin/pt-fingerprint
+++ b/bin/pt-fingerprint
@@ -2266,7 +2266,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2011-2024 Percona LLC and/or its affiliates.
+This program is copyright 2011-2026 Percona LLC and/or its affiliates.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
diff --git a/bin/pt-fk-error-logger b/bin/pt-fk-error-logger
index 14265909..c0a8d1ff 100755
--- a/bin/pt-fk-error-logger
+++ b/bin/pt-fk-error-logger
@@ -4806,7 +4806,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2011-2024 Percona LLC and/or its affiliates.
+This program is copyright 2011-2026 Percona LLC and/or its affiliates.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
diff --git a/bin/pt-heartbeat b/bin/pt-heartbeat
index e178eeae..09540110 100755
--- a/bin/pt-heartbeat
+++ b/bin/pt-heartbeat
@@ -7740,7 +7740,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2007-2024 Percona LLC and/or its affiliates,
+This program is copyright 2007-2026 Percona LLC and/or its affiliates,
2006 Proven Scaling LLC and Six Apart Ltd.
Feedback and improvements are welcome.
diff --git a/bin/pt-index-usage b/bin/pt-index-usage
index 0d82051a..f33fdaa7 100755
--- a/bin/pt-index-usage
+++ b/bin/pt-index-usage
@@ -7757,7 +7757,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2011-2024 Percona LLC and/or its affiliates,
+This program is copyright 2011-2026 Percona LLC and/or its affiliates,
2010-2011 Baron Schwartz.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
diff --git a/bin/pt-ioprofile b/bin/pt-ioprofile
index 279b6795..fc463f81 100755
--- a/bin/pt-ioprofile
+++ b/bin/pt-ioprofile
@@ -1130,7 +1130,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2011-2024 Percona LLC and/or its affiliates,
+This program is copyright 2011-2026 Percona LLC and/or its affiliates,
2010-2011 Baron Schwartz.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
diff --git a/bin/pt-kill b/bin/pt-kill
index 287db914..640e97e3 100755
--- a/bin/pt-kill
+++ b/bin/pt-kill
@@ -8929,7 +8929,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2011-2024 Percona LLC and/or its affiliates,
+This program is copyright 2011-2026 Percona LLC and/or its affiliates,
2009-2011 Baron Schwartz.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
diff --git a/bin/pt-mext b/bin/pt-mext
index 3d60aac7..d61f7eaf 100755
--- a/bin/pt-mext
+++ b/bin/pt-mext
@@ -806,7 +806,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2011-2024 Percona LLC and/or its affiliates,
+This program is copyright 2011-2026 Percona LLC and/or its affiliates,
2010 Baron Schwartz.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
diff --git a/bin/pt-mysql-summary b/bin/pt-mysql-summary
index da5fa389..4cfe424a 100755
--- a/bin/pt-mysql-summary
+++ b/bin/pt-mysql-summary
@@ -3425,7 +3425,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2011-2024 Percona LLC and/or its affiliates,
+This program is copyright 2011-2026 Percona LLC and/or its affiliates,
2010-2011 Baron Schwartz.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
diff --git a/bin/pt-online-schema-change b/bin/pt-online-schema-change
index 43f063fa..eb1ecb2a 100755
--- a/bin/pt-online-schema-change
+++ b/bin/pt-online-schema-change
@@ -14285,7 +14285,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2011-2024 Percona LLC and/or its affiliates.
+This program is copyright 2011-2026 Percona LLC and/or its affiliates.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
diff --git a/bin/pt-pmp b/bin/pt-pmp
index 59ae82af..de934076 100755
--- a/bin/pt-pmp
+++ b/bin/pt-pmp
@@ -1023,7 +1023,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2011-2024 Percona LLC and/or its affiliates,
+This program is copyright 2011-2026 Percona LLC and/or its affiliates,
2010-2011 Baron Schwartz.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
diff --git a/bin/pt-query-digest b/bin/pt-query-digest
index 5f91b150..3b468a87 100755
--- a/bin/pt-query-digest
+++ b/bin/pt-query-digest
@@ -17151,7 +17151,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2008-2024 Percona LLC and/or its affiliates.
+This program is copyright 2008-2026 Percona LLC and/or its affiliates.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
diff --git a/bin/pt-replica-find b/bin/pt-replica-find
index aeed7ccb..f1564421 100755
--- a/bin/pt-replica-find
+++ b/bin/pt-replica-find
@@ -4783,7 +4783,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2011-2024 Percona LLC and/or its affiliates,
+This program is copyright 2011-2026 Percona LLC and/or its affiliates,
2007-2011 Baron Schwartz.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
diff --git a/bin/pt-replica-restart b/bin/pt-replica-restart
index 9b3ae3b6..b351dc10 100755
--- a/bin/pt-replica-restart
+++ b/bin/pt-replica-restart
@@ -6481,7 +6481,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2011-2024 Percona LLC and/or its affiliates,
+This program is copyright 2011-2026 Percona LLC and/or its affiliates,
2007-2011 Baron Schwartz.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
diff --git a/bin/pt-show-grants b/bin/pt-show-grants
index c11d6797..347a889f 100755
--- a/bin/pt-show-grants
+++ b/bin/pt-show-grants
@@ -2725,7 +2725,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2011-2024 Percona LLC and/or its affiliates,
+This program is copyright 2011-2026 Percona LLC and/or its affiliates,
2007-2011 Baron Schwartz.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
diff --git a/bin/pt-sift b/bin/pt-sift
index 067f9be6..87496994 100755
--- a/bin/pt-sift
+++ b/bin/pt-sift
@@ -1294,7 +1294,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2011-2024 Percona LLC and/or its affiliates,
+This program is copyright 2011-2026 Percona LLC and/or its affiliates,
2010-2011 Baron Schwartz.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
diff --git a/bin/pt-slave-delay b/bin/pt-slave-delay
index c2de487c..8bb8525f 100755
--- a/bin/pt-slave-delay
+++ b/bin/pt-slave-delay
@@ -5273,7 +5273,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2011-2024 Percona LLC and/or its affiliates,
+This program is copyright 2011-2026 Percona LLC and/or its affiliates,
2007-2011 Sergey Zhuravle and Baron Schwartz.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
diff --git a/bin/pt-stalk b/bin/pt-stalk
index 7cd898ed..fbc2f061 100755
--- a/bin/pt-stalk
+++ b/bin/pt-stalk
@@ -2647,7 +2647,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2011-2024 Percona LLC and/or its affiliates,
+This program is copyright 2011-2026 Percona LLC and/or its affiliates,
2010-2011 Baron Schwartz.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
diff --git a/bin/pt-summary b/bin/pt-summary
index 5749b7e7..ce20d1ac 100755
--- a/bin/pt-summary
+++ b/bin/pt-summary
@@ -2789,7 +2789,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2011-2024 Percona LLC and/or its affiliates,
+This program is copyright 2011-2026 Percona LLC and/or its affiliates,
2010-2011 Baron Schwartz.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
diff --git a/bin/pt-table-checksum b/bin/pt-table-checksum
index dc04478d..ab945d8a 100755
--- a/bin/pt-table-checksum
+++ b/bin/pt-table-checksum
@@ -14455,7 +14455,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2011-2024 Percona LLC and/or its affiliates,
+This program is copyright 2011-2026 Percona LLC and/or its affiliates,
2007-2011 Baron Schwartz.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
diff --git a/bin/pt-table-sync b/bin/pt-table-sync
index bf02c3d9..aba21224 100755
--- a/bin/pt-table-sync
+++ b/bin/pt-table-sync
@@ -13469,7 +13469,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2011-2024 Percona LLC and/or its affiliates,
+This program is copyright 2011-2026 Percona LLC and/or its affiliates,
2007-2011 Baron Schwartz.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
diff --git a/bin/pt-table-usage b/bin/pt-table-usage
index 2675a7e9..995972d9 100755
--- a/bin/pt-table-usage
+++ b/bin/pt-table-usage
@@ -8622,7 +8622,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2012-2024 Percona LLC and/or its affiliates.
+This program is copyright 2012-2026 Percona LLC and/or its affiliates.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
diff --git a/bin/pt-upgrade b/bin/pt-upgrade
index 291bc05a..1492ec4f 100755
--- a/bin/pt-upgrade
+++ b/bin/pt-upgrade
@@ -11558,7 +11558,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2009-2024 Percona LLC and/or its affiliates.
+This program is copyright 2009-2026 Percona LLC and/or its affiliates.
Feedback and improvements are welcome.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
diff --git a/bin/pt-variable-advisor b/bin/pt-variable-advisor
index f139c049..6df2af18 100755
--- a/bin/pt-variable-advisor
+++ b/bin/pt-variable-advisor
@@ -6416,7 +6416,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2010-2024 Percona LLC and/or its affiliates.
+This program is copyright 2010-2026 Percona LLC and/or its affiliates.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
diff --git a/bin/pt-visual-explain b/bin/pt-visual-explain
index 8ff32799..90e32d27 100755
--- a/bin/pt-visual-explain
+++ b/bin/pt-visual-explain
@@ -4235,7 +4235,7 @@ software from Percona.
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-This program is copyright 2011-2024 Percona LLC and/or its affiliates,
+This program is copyright 2011-2026 Percona LLC and/or its affiliates,
2007-2011 Baron Schwartz.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
diff --git a/docs/percona-toolkit.pod b/docs/percona-toolkit.pod
index a96be7be..289dcaa9 100644
--- a/docs/percona-toolkit.pod
+++ b/docs/percona-toolkit.pod
@@ -588,7 +588,7 @@ Many people have contributed code over the years. See each tool's
=head1 COPYRIGHT, LICENSE, AND WARRANTY
-Percona Toolkit is copyright 2011-2024 Percona LLC and/or its affiliates, et al.
+Percona Toolkit is copyright 2011-2026 Percona LLC and/or its affiliates, et al.
See each program's documentation for complete copyright notices.
THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
diff --git a/lib/Percona/Toolkit.pm b/lib/Percona/Toolkit.pm
index a4e664ca..07760e1b 100644
--- a/lib/Percona/Toolkit.pm
+++ b/lib/Percona/Toolkit.pm
@@ -1,4 +1,4 @@
-# This program is copyright 2012-2014 Percona LLC and/or its affiliates.
+# This program is copyright 2012-2026 Percona LLC and/or its affiliates.
#
# THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
diff --git a/src/go/pt-galera-log-explainer/README.rst b/src/go/pt-galera-log-explainer/README.rst
index 6b4f2a36..0ef0652d 100644
--- a/src/go/pt-galera-log-explainer/README.rst
+++ b/src/go/pt-galera-log-explainer/README.rst
@@ -249,3 +249,38 @@ Authors
=======
Yoann La Cancellera
+
+ABOUT PERCONA TOOLKIT
+=====================
+
+This tool is part of Percona Toolkit, a collection of advanced command-line
+tools for MySQL developed by Percona. Percona Toolkit was forked from two
+projects in June, 2011: Maatkit and Aspersa. Those projects were created by
+Baron Schwartz and primarily developed by him and Daniel Nichter. Visit
+`http://www.percona.com/software/ `_ to learn about other free, open-source
+software from Percona.
+
+COPYRIGHT, LICENSE, AND WARRANTY
+================================
+
+This program is copyright 2011-2026 Percona LLC and/or its affiliates.
+
+THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+
+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 the Free Software
+Foundation, version 2; OR the Perl Artistic License. On UNIX and similar
+systems, you can issue \`man perlgpl' or \`man perlartistic' to read these
+licenses.
+
+You should have received a copy of the GNU General Public License along with
+this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+Place, Suite 330, Boston, MA 02111-1307 USA.
+
+VERSION
+=======
+
+:program:`pt-galera-log-explainer` 3.7.1
+
diff --git a/src/go/pt-k8s-debug-collector/README.rst b/src/go/pt-k8s-debug-collector/README.rst
index e2e6012e..3e5922e4 100644
--- a/src/go/pt-k8s-debug-collector/README.rst
+++ b/src/go/pt-k8s-debug-collector/README.rst
@@ -194,3 +194,38 @@ Authors
=======
Max Dudin, Andrii Dema, Carlos Salguero, Sveta Smirnova
+
+ABOUT PERCONA TOOLKIT
+=====================
+
+This tool is part of Percona Toolkit, a collection of advanced command-line
+tools for MySQL developed by Percona. Percona Toolkit was forked from two
+projects in June, 2011: Maatkit and Aspersa. Those projects were created by
+Baron Schwartz and primarily developed by him and Daniel Nichter. Visit
+`http://www.percona.com/software/ `_ to learn about other free, open-source
+software from Percona.
+
+COPYRIGHT, LICENSE, AND WARRANTY
+================================
+
+This program is copyright 2011-2026 Percona LLC and/or its affiliates.
+
+THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+
+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 the Free Software
+Foundation, version 2; OR the Perl Artistic License. On UNIX and similar
+systems, you can issue \`man perlgpl' or \`man perlartistic' to read these
+licenses.
+
+You should have received a copy of the GNU General Public License along with
+this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+Place, Suite 330, Boston, MA 02111-1307 USA.
+
+VERSION
+=======
+
+:program:`pt-k8s-debug-collector` 3.7.1
+
diff --git a/src/go/pt-mongodb-index-check/README.rst b/src/go/pt-mongodb-index-check/README.rst
index 6969f827..78d7ce39 100644
--- a/src/go/pt-mongodb-index-check/README.rst
+++ b/src/go/pt-mongodb-index-check/README.rst
@@ -74,3 +74,38 @@ Authors
=======
Carlos Salguero
+
+ABOUT PERCONA TOOLKIT
+=====================
+
+This tool is part of Percona Toolkit, a collection of advanced command-line
+tools for MySQL developed by Percona. Percona Toolkit was forked from two
+projects in June, 2011: Maatkit and Aspersa. Those projects were created by
+Baron Schwartz and primarily developed by him and Daniel Nichter. Visit
+`http://www.percona.com/software/ `_ to learn about other free, open-source
+software from Percona.
+
+COPYRIGHT, LICENSE, AND WARRANTY
+================================
+
+This program is copyright 2011-2026 Percona LLC and/or its affiliates.
+
+THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+
+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 the Free Software
+Foundation, version 2; OR the Perl Artistic License. On UNIX and similar
+systems, you can issue \`man perlgpl' or \`man perlartistic' to read these
+licenses.
+
+You should have received a copy of the GNU General Public License along with
+this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+Place, Suite 330, Boston, MA 02111-1307 USA.
+
+VERSION
+=======
+
+:program:`pt-mongodb-index-check` 3.7.1
+
diff --git a/src/go/pt-mongodb-query-digest/README.rst b/src/go/pt-mongodb-query-digest/README.rst
index 68e925a8..f7594b8c 100644
--- a/src/go/pt-mongodb-query-digest/README.rst
+++ b/src/go/pt-mongodb-query-digest/README.rst
@@ -113,3 +113,38 @@ Authors
=======
Carlos Salguero
+
+ABOUT PERCONA TOOLKIT
+=====================
+
+This tool is part of Percona Toolkit, a collection of advanced command-line
+tools for MySQL developed by Percona. Percona Toolkit was forked from two
+projects in June, 2011: Maatkit and Aspersa. Those projects were created by
+Baron Schwartz and primarily developed by him and Daniel Nichter. Visit
+`http://www.percona.com/software/ `_ to learn about other free, open-source
+software from Percona.
+
+COPYRIGHT, LICENSE, AND WARRANTY
+================================
+
+This program is copyright 2011-2026 Percona LLC and/or its affiliates.
+
+THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+
+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 the Free Software
+Foundation, version 2; OR the Perl Artistic License. On UNIX and similar
+systems, you can issue \`man perlgpl' or \`man perlartistic' to read these
+licenses.
+
+You should have received a copy of the GNU General Public License along with
+this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+Place, Suite 330, Boston, MA 02111-1307 USA.
+
+VERSION
+=======
+
+:program:`pt-mongodb-query-digest` 3.7.1
+
diff --git a/src/go/pt-mongodb-summary/README.rst b/src/go/pt-mongodb-summary/README.rst
index 7e1729c2..1bfc4041 100644
--- a/src/go/pt-mongodb-summary/README.rst
+++ b/src/go/pt-mongodb-summary/README.rst
@@ -170,3 +170,38 @@ Authors
=======
Carlos Salguero
+
+ABOUT PERCONA TOOLKIT
+=====================
+
+This tool is part of Percona Toolkit, a collection of advanced command-line
+tools for MySQL developed by Percona. Percona Toolkit was forked from two
+projects in June, 2011: Maatkit and Aspersa. Those projects were created by
+Baron Schwartz and primarily developed by him and Daniel Nichter. Visit
+`http://www.percona.com/software/ `_ to learn about other free, open-source
+software from Percona.
+
+COPYRIGHT, LICENSE, AND WARRANTY
+================================
+
+This program is copyright 2011-2026 Percona LLC and/or its affiliates.
+
+THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+
+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 the Free Software
+Foundation, version 2; OR the Perl Artistic License. On UNIX and similar
+systems, you can issue \`man perlgpl' or \`man perlartistic' to read these
+licenses.
+
+You should have received a copy of the GNU General Public License along with
+this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+Place, Suite 330, Boston, MA 02111-1307 USA.
+
+VERSION
+=======
+
+:program:`pt-mongodb-summary` 3.7.1
+
diff --git a/src/go/pt-pg-summary/README.rst b/src/go/pt-pg-summary/README.rst
index 240244a0..bf2689a5 100644
--- a/src/go/pt-pg-summary/README.rst
+++ b/src/go/pt-pg-summary/README.rst
@@ -513,3 +513,38 @@ Authors
=======
Carlos Salguero
+
+ABOUT PERCONA TOOLKIT
+=====================
+
+This tool is part of Percona Toolkit, a collection of advanced command-line
+tools for MySQL developed by Percona. Percona Toolkit was forked from two
+projects in June, 2011: Maatkit and Aspersa. Those projects were created by
+Baron Schwartz and primarily developed by him and Daniel Nichter. Visit
+`http://www.percona.com/software/ `_ to learn about other free, open-source
+software from Percona.
+
+COPYRIGHT, LICENSE, AND WARRANTY
+================================
+
+This program is copyright 2011-2026 Percona LLC and/or its affiliates.
+
+THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+
+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 the Free Software
+Foundation, version 2; OR the Perl Artistic License. On UNIX and similar
+systems, you can issue \`man perlgpl' or \`man perlartistic' to read these
+licenses.
+
+You should have received a copy of the GNU General Public License along with
+this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+Place, Suite 330, Boston, MA 02111-1307 USA.
+
+VERSION
+=======
+
+:program:`pt-pg-summary` 3.7.1
+
diff --git a/src/go/pt-secure-collect/README.rst b/src/go/pt-secure-collect/README.rst
index c27b22e7..39507a30 100644
--- a/src/go/pt-secure-collect/README.rst
+++ b/src/go/pt-secure-collect/README.rst
@@ -176,3 +176,38 @@ Authors
=======
Carlos Salguero
+
+ABOUT PERCONA TOOLKIT
+=====================
+
+This tool is part of Percona Toolkit, a collection of advanced command-line
+tools for MySQL developed by Percona. Percona Toolkit was forked from two
+projects in June, 2011: Maatkit and Aspersa. Those projects were created by
+Baron Schwartz and primarily developed by him and Daniel Nichter. Visit
+`http://www.percona.com/software/ `_ to learn about other free, open-source
+software from Percona.
+
+COPYRIGHT, LICENSE, AND WARRANTY
+================================
+
+This program is copyright 2011-2026 Percona LLC and/or its affiliates.
+
+THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+
+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 the Free Software
+Foundation, version 2; OR the Perl Artistic License. On UNIX and similar
+systems, you can issue \`man perlgpl' or \`man perlartistic' to read these
+licenses.
+
+You should have received a copy of the GNU General Public License along with
+this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+Place, Suite 330, Boston, MA 02111-1307 USA.
+
+VERSION
+=======
+
+:program:`pt-secure-collect` 3.7.1
+