Changelog for lbzip2-utils-1.0-2.1.x86_64.rpm :

* Sat Aug 03 2013 Fedora Release Engineering - 1.0-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
* Mon Jul 15 2013 Mikolaj Izdebski - 1.0-1- Initial packaging