Changelog for heisenbug-backgrounds-extras-gnome-20.0.0-2.el7.nux.noarch.rpm :

* Sat Jun 07 2014 Fedora Release Engineering - 20.0.0-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
* Sun Nov 17 2013 Martin Sourada - 20.0.0-1- Add extras
* Mon Sep 09 2013 Martin Sourada - 19.90.0-1- Initial rpm release