Changelog for lib64sigc++2.0-devel-2.12.0-1.mga9.x86_64.rpm :

* Sun Feb 12 2023 wally 2.12.0-1.mga9+ Revision: 1940987- new version 2.12.0- update URL
* Fri Mar 18 2022 umeabot 2.10.7-2.mga9+ Revision: 1798750- Mageia 9 Mass Rebuild
* Wed May 26 2021 daviddavid 2.10.7-1.mga9+ Revision: 1728496- new version 2.10.7