Changelog for python3-openstackclient-4.0.2-1.el8.noarch.rpm :

* Wed Feb 03 2021 RDO 4.0.2-1- Update to 4.0.2
* Mon Aug 17 2020 RDO 4.0.1-1- Update to 4.0.1
* Mon Sep 23 2019 RDO 4.0.0-1- Update to 4.0.0