Changelog for ignition-math-2.2.3-1.7.x86_64.rpm :
Tue Oct 20 14:00:00 2015 Rich Mattes - 2.2.3-1
- Update to release 2.2.3

Thu Aug 20 14:00:00 2015 Rich Mattes - 2.2.2-1
- Update to release 2.2.2

Fri May 22 14:00:00 2015 Rich Mattes - 1.0.0-1
- Initial release (rhbz#1224390)