Changelog for libzen-devel-0.4.38-1.fc31.x86_64.rpm :

* Fri Apr 03 2020 Vasiliy N. Glazov - 0.4.38-1- Update to 0.4.38
* Wed Jan 29 2020 Fedora Release Engineering - 0.4.37-6- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
* Thu Jul 25 2019 Fedora Release Engineering - 0.4.37-5- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Fri Feb 01 2019 Fedora Release Engineering - 0.4.37-4- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Fri Jul 13 2018 Fedora Release Engineering - 0.4.37-3- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild