Changelog for rubygem-session-doc-3.1.0-4.fc18.noarch.rpm :
Sat Jul 21 14:00:00 2012 Fedora Release Engineering - 3.1.0-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild

Sun Feb 12 13:00:00 2012 Guillermo Gómez - 3.1.0-3
- irb added as build require

Mon Feb 6 13:00:00 2012 Vít Ondruch - 3.1.0-2
- Rebuilt for Ruby 1.9.3.

Sun Jan 22 13:00:00 2012 Guillermo Gómez - 3.1.0-1
- Initial package