Changelog for libmatemixer-1.24.1-1.fc31.x86_64.rpm :

* Wed Aug 12 2020 Wolfgang Ulbrich - 1.24.1-1- update to 1.24.1
* Fri May 01 2020 Wolfgang Ulbrich - 1.24.0-1- update to 1.24.0
* Thu Jul 25 2019 Fedora Release Engineering - 1.22.0-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Mon Mar 04 2019 Wolfgang Ulbrich - 1.22.0-1- update to 1.22.0
* Fri Feb 01 2019 Fedora Release Engineering - 1.20.1-3- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild