Changelog for ghc-these-devel-0.7.6-1.2.x86_64.rpm :

* Mon Feb 04 2019 psimonsAATTsuse.com- Update these to version 0.7.6. Upstream has edited the change log file since the last release in a non-trivial way, i.e. they did more than just add a new entry at the top. You can review the file at: http://hackage.haskell.org/package/these-0.7.6/src/CHANGELOG.md
* Wed Dec 26 2018 psimonsAATTsuse.com- Add these at version 0.7.5.