Changelog for mingw64-libimagequant-2.12.6-2.fc33.noarch.rpm :

* Tue Jul 28 2020 Fedora Release Engineering - 2.12.6-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
* Thu May 21 2020 Sandro Mani - 2.12.6-1- Update to 2.12.6