Changelog for python3-molmass-2021.6.18-3.fc38.noarch.rpm :

* Fri Jan 20 2023 Fedora Release Engineering - 2021.6.18-3- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
* Fri Jul 22 2022 Fedora Release Engineering - 2021.6.18-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
* Mon Jun 20 2022 Mark E. Fuller - 2021.6.18-1- initial commit