Changelog for clutter-1.26.4-3.fc33.x86_64.rpm :

* Mon Jul 27 2020 Fedora Release Engineering - 1.26.4-3- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
* Tue Jun 30 2020 Jeff Law - 1.26.4-2Disable LTO
* Mon Mar 09 2020 Kalev Lember - 1.26.4-1- Update to 1.26.4- Include clutter.supp valgrind suppression file- Fix issues with various unowned directories
* Tue Mar 03 2020 Kalev Lember - 1.26.2-11- Backport fixes for 10-bit color (#1800865)
* Tue Jan 28 2020 Fedora Release Engineering - 1.26.2-10- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild