Changelog for playonlinux-4.4-2.fc33.x86_64.rpm :

* Wed Mar 03 2021 Robert Scheck 4.4-2- Correct license tag to include GPLv2+ and MIT (#1913737 #c9)
* Thu Jan 07 2021 Robert Scheck 4.4-1- Upgrade to 4.4 (#1913737, thanks to Patrick Scheck)
* Fri Jul 26 2019 Fedora Release Engineering - 4.3.4-4- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild