Changelog for ruby2.6-rubygem-json-1-1.8.6-3.18.x86_64.rpm :

* Fri Jun 16 2017 mrueckertAATTsuse.de- add rubygem-json-1-rpmlintrc to make build pass again (too many devel files now)
* Mon Jun 05 2017 mrueckertAATTsuse.de- initial package