Changelog for ruby2.5-rubygem-crass-1.0.3-1.19.x86_64.rpm :

* Fri Nov 17 2017 mschnitzerAATTsuse.com- updated to version 1.0.3
* Added support for frozen string literals. (#3 - AATTflavorjones)
* Mon May 11 2015 mrueckertAATTsuse.de- initial package