Changelog for c2esp-2.6-2.fc20.x86_64.rpm :
Sat Aug 3 14:00:00 2013 Fedora Release Engineering - 2.6-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild

Thu May 9 14:00:00 2013 Jiri Popelka - 2.6-1
- initial build