Changelog for docbook-dtds-1.0-68.mga9.noarch.rpm :

* Mon Mar 21 2022 umeabot 1.0-68.mga9+ Revision: 1813872- Mageia 9 Mass Rebuild
* Thu Feb 04 2021 wally 1.0-67.mga8+ Revision: 1674857- rebuild to drop obsoleted docbook-dtd31-sgml