Changelog for zimg-2.8-4.fc31.x86_64.rpm :

* Sat Jul 27 2019 Fedora Release Engineering - 2.8-4- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Sat Jun 08 2019 Simone Caronni - 2.8-3- Review fixes.
* Sat May 25 2019 Simone Caronni - 2.8-2- rpmlint fixes.
* Thu Mar 28 2019 Simone Caronni - 2.8-1- First build.