Changelog for python3-typing-extensions-3.7.4-3.fc30.noarch.rpm :

* Mon Aug 19 2019 Miro Hrončok - 3.7.4-3- Rebuilt for Python 3.8
* Fri Jul 26 2019 Fedora Release Engineering - 3.7.4-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Fri Jul 12 2019 Jonny Heggheim - 3.7.4-1- Updated to 3.7.4
* Sun Mar 31 2019 Jonny Heggheim - 3.7.2-1- Inital packaging