Changelog for libunibreak-devel-4.0-4.fc31.x86_64.rpm :

* Thu Jul 25 2019 Fedora Release Engineering - 4.0-4- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Fri Feb 01 2019 Fedora Release Engineering - 4.0-3- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Tue Aug 28 2018 Michel Alexandre Salim - 4.0-2- Properly disable broken tests, run the rest
* Thu Aug 23 2018 Michel Alexandre Salim - 4.0-1- Update to 4.0