Changelog for ghc-relational-query-0.12.1.0-2.8.x86_64.rpm :

* Sun Jul 22 2018 psimonsAATTsuse.com- Update relational-query to version 0.12.1.0. 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/relational-query-0.12.1.0/src/ChangeLog.md
* Tue Jul 10 2018 psimonsAATTsuse.com- Add relational-query at version 0.12.0.1.