Changelog for ghc-doctest-0.16.0-1.1.x86_64.rpm :

* Mon Jul 09 2018 psimonsAATTsuse.com- Update doctest to version 0.16.0. A detailed changelog is not available from upstream.
* Wed Mar 14 2018 psimonsAATTsuse.com- Update doctest to version 0.15.0. A more detailed change log is not available.