Changelog for erlang-cowlib-1.3.0-4.fc27.x86_64.rpm :

* Wed Aug 02 2017 Fedora Release Engineering - 1.3.0-4- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
* Wed Jul 26 2017 Fedora Release Engineering - 1.3.0-3- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
* Fri Feb 10 2017 Fedora Release Engineering - 1.3.0-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
* Mon Mar 14 2016 Peter Lemenkov - 1.3.0-1- Initial packaging