Changelog for mutter328-libs-3.28.3-6.fc30.x86_64.rpm :

* Fri Feb 01 2019 Fedora Release Engineering - 3.28.3-6- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Wed Oct 17 2018 Fabio Valentini - 3.28.3-5- Forward-port patchset from current mutter on fedora 28.
* Sun Sep 09 2018 Fabio Valentini - 3.28.3-4- Initial compat package of mutter 3.28.