Changelog for raptor-1.4.21-25.fc27.x86_64.rpm :

* Thu Aug 03 2017 Fedora Release Engineering - 1.4.21-25- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
* Thu Jul 27 2017 Fedora Release Engineering - 1.4.21-24- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
* Sat Feb 11 2017 Fedora Release Engineering - 1.4.21-23- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild