Changelog for python3-diff-cover-0.9.12-2.fc28.noarch.rpm :

* Fri Feb 09 2018 Fedora Release Engineering - 0.9.12-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Tue Oct 31 2017 Randy Barlow - 0.9.12-1- Unretire package (#1508020).