Changelog for python3-tripleo-common-15.2.1-1.el8.noarch.rpm :

* Tue Jun 08 2021 RDO 15.2.1-1- Update to 15.2.1
* Mon May 10 2021 RDO 15.2.0-1- Update to 15.2.0
* Wed May 05 2021 RDO 15.1.0-1- Update to 15.1.0