Changelog for ghc-servant-0.12.1-2.fc28.x86_64.rpm :

* Wed Feb 07 2018 Fedora Release Engineering - 0.12.1-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Sun Jan 28 2018 Jens Petersen - 0.12.1-1- update to 0.12.1
* Thu Nov 16 2017 David Shea - 0.12-1- spec file generated by cabal-rpm-0.11.2- Move the API docs to a separate pacakge