Changelog for openstack-watcher-doc-4.0.1-1.el8.noarch.rpm :

* Tue Aug 10 2021 RDO 4.0.1-1- Update to 4.0.1
* Wed May 13 2020 RDO 4.0.0-1- Update to 4.0.0
* Fri May 08 2020 RDO 4.0.0-0.2.0rc1- Update to 4.0.0.0rc2
* Thu Apr 30 2020 RDO 4.0.0-0.1.0rc1- Update to 4.0.0.0rc1