Changelog for undbx-0.21-6.fc26.x86_64.rpm :

* Sat Feb 11 2017 Fedora Release Engineering - 0.21-6- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
* Fri Feb 05 2016 Fedora Release Engineering - 0.21-5- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
* Fri Jun 19 2015 Fedora Release Engineering - 0.21-4- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
* Mon Aug 18 2014 Fedora Release Engineering - 0.21-3- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild
* Sun Jun 08 2014 Fedora Release Engineering - 0.21-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
* Thu Nov 21 2013 Christopher Meng - 0.21-1- Initial Package.