Mozilla XULRunner Changelog
What's new in Mozilla XULRunner 35.0.1
Jan 27, 2015- Updated to work with Firefox 35.0.1
New in Mozilla XULRunner 26.0 (Dec 27, 2013)
- Updated to work with Firefox 26.0
New in Mozilla XULRunner 1.9.0.4 (Nov 18, 2008)
- Updated to work with Firefox 3.0.4