Changelog for ruby3.1-rubygem-mixlib-versioning-1.2.12-150400.1.5.x86_64.rpm :

* Mon Feb 10 2020 cooloAATTsuse.com- updated to version 1.2.12 no changelog found
* Fri Nov 08 2019 kastlAATTb1-systems.de- package created with gem2rpm