Changelog for ruby2.5-rubygem-ref-2.0.0-150400.1.2.x86_64.rpm :

* Sat Jul 11 2015 cooloAATTsuse.com- updated to version 2.0.0 no changelog found
* Fri May 24 2013 cooloAATTsuse.com- updated to version 1.0.5
* Sat May 18 2013 cooloAATTsuse.com- updated to version 1.0.4
* Mon Nov 19 2012 cooloAATTsuse.com- updated to version 1.0.2
* Mon Aug 27 2012 jweberhoferAATTweberhofer.at- Initial release 1.0.0