Changelog for ghc-http-date-devel-0.0.8-2.8.x86_64.rpm :

* Sun Jul 29 2018 psimonsAATTsuse.com- Update http-date to version 0.0.8. Upstream does not provide a change log file.
* Tue Jul 10 2018 psimonsAATTsuse.com- Add http-date at version 0.0.7.