See what’s new in Firefox!

Release Notes tell you what’s new in Firefox. As always, we welcome your feedback. You can also file a bug in Bugzilla or see the system requirements of this release.

31.1.0

Firefox ESR

September 1, 2014

Version 31.1.0, first offered to ESR channel users on September 1, 2014

Fixed

  • Security fixes can be found here