Changelog for mp3gain-1.6.2-2.fc31.x86_64.rpm :

* Fri Aug 16 2019 Karel Volný - 1.6.2-2- Import to Fedora (rhbz#1664399)- Fixed License tag- Dropped Group tag- Improved tarball_version definition- Unzipped manpage
* Wed Jan 02 2019 Sérgio Basto - 1.6.2-1- Update to 1.6.2- Add BuildRequires: gcc
* Fri Jul 27 2018 RPM Fusion Release Engineering - 1.6.1-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Mon Apr 30 2018 Sérgio Basto - 1.6.1-1- Update to 1.6.1- Drop upstreamed patch- Update spec
* Thu Mar 01 2018 RPM Fusion Release Engineering - 1.5.2-8- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Thu Aug 31 2017 RPM Fusion Release Engineering - 1.5.2-7- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild