Changelog for rubygem-promise.rb-0.7.4-3.el9_0~alpha1.noarch.rpm :

* Thu Mar 11 2021 Eric D. Helms - 0.7.4-3- Rebuild against rh-ruby27
* Wed Apr 08 2020 Zach Huntington-Meath - 0.7.4-2- Bump to release for EL8