Firefox ESR
Release Notes

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.

31.7.0
Firefox ESR

May 12, 2015

Version 31.7.0, first offered to ESR channel users on May 12, 2015

Fixed

  • Security fixes can be found here

Get the most recent version

All Firefox ESR downloads