Changelog for ghc-json-0.9.3-1.4.x86_64.rpm :

* Sun Dec 23 2018 psimonsAATTsuse.com- Update json to version 0.9.3. Upstream has not updated the file \"CHANGES\" since the last release.
* Tue Jul 10 2018 psimonsAATTsuse.com- Add json at version 0.9.2.