Changelog for xgamma-1.0.6-3.fc35.x86_64.rpm :

* Fri Jul 23 2021 Fedora Release Engineering - 1.0.6-3- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
* Thu Apr 08 2021 Peter Hutterer - 1.0.6-2- Fix Obsoletes line to actually obsolete the -39 server-utils (#1932754)
* Wed Mar 03 2021 Peter Hutterer 1.0.6-1- Split xgamma out from xorg-x11-server-utils into a separate package (#1934385)