Changelog for xclock-1.0.9-2.fc34.x86_64.rpm :

* Thu Apr 08 2021 Peter Hutterer - 1.0.9-2- Fix Obsoletes line to actually obsolete the -30 xorg-x11-apps (#1947245)
* Tue Mar 02 2021 Peter Hutterer 1.0.9-1- Split xclock out from xorg-x11-apps into a separate package (#1933940)