Changelog for google-authenticator-1.06-2.fc31.x86_64.rpm :

* Thu Jul 25 2019 Fedora Release Engineering - 1.06-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Tue May 14 2019 Marcel Haerry - 1.06-1- Update to latest upstream (bz#1481889)
* Fri Feb 01 2019 Fedora Release Engineering - 1.04-4- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Fri Jul 13 2018 Fedora Release Engineering - 1.04-3- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Wed Feb 07 2018 Fedora Release Engineering - 1.04-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Wed Aug 16 2017 Marcel Haerry - 1.04-1- Update to latest upstream
* Wed Aug 02 2017 Fedora Release Engineering - 1.03-3- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
* Wed Jul 26 2017 Fedora Release Engineering - 1.03-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild