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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.


Firefox Extended Support Release ESR

October 14, 2014

Version 31.2.0, first offered to ESR channel users on October 14, 2014


  • Security fixes can be found here

  • Importing an RSA private key fails if p < q (see bug 1049435)

  • Invalid certificate issue with mozilla::pkix (see bug 1042889 )