Changelog for python3-oslo-sphinx-4.18.0-3.fc30.noarch.rpm :

* Mon Feb 25 2019 Alfredo Moralejo - 4.18.0-3
* Remove python2 subpackages
* Sat Feb 02 2019 Fedora Release Engineering - 4.18.0-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Fri Feb 09 2018 RDO 4.18.0-1- Update to 4.18.0