Changelog for udftools-2.1-4.fc31.x86_64.rpm :

* Sat Jul 27 2019 Fedora Release Engineering - 2.1-4- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Sun Feb 17 2019 Igor Gnatenko - 2.1-3- Rebuild for readline 8.0
* Sun Feb 03 2019 Fedora Release Engineering - 2.1-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Sat Dec 29 2018 Filipe Rosset - 2.1-1- new upstream version 2.1 fixes rhbz #1625987 + spec cleanup and modernization
* Sat Jul 14 2018 Fedora Release Engineering - 1.3-6- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Fri Feb 09 2018 Fedora Release Engineering - 1.3-5- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Thu Aug 03 2017 Fedora Release Engineering - 1.3-4- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild