Changelog for ghc-reducers-devel-3.12.2-4.fc28.x86_64.rpm :

* Fri Apr 06 2018 Elliott Sales de Andrade - 3.12.2-4- rebuilt
* Wed Feb 07 2018 Fedora Release Engineering - 3.12.2-3- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Fri Jan 26 2018 Jens Petersen - 3.12.2-2- rebuild
* Wed Nov 15 2017 Fedora Haskell SIG - 3.12.2-1- spec file generated by cabal-rpm-0.11.2