Changelog for ghc-language-docker-devel-6.0.4-3.9.x86_64.rpm :

* Tue Jul 17 2018 psimonsAATTsuse.com- Update language-docker to version 6.0.4. Upstream does not provide a change log file.
* Tue Jul 10 2018 psimonsAATTsuse.com- Add language-docker at version 6.0.3.