Changelog for rubygem-redis-doc-4.5.1-1.el9_0~alpha1.noarch.rpm :

* Mon Mar 21 2022 Evgeni Golov 4.5.1-1- Update to 4.5.1
* Thu Mar 11 2021 Eric D. Helms - 4.1.2-3- Rebuild against rh-ruby27
* Wed Apr 08 2020 Zach Huntington-Meath - 4.1.2-2- Bump to release for EL8