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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.

45.1.1

Firefox ESR

May 3, 2016

Version 45.1.1, first offered to ESR channel users on May 3, 2016

Fixed

  • Reference link to Firefox 45.1.1 release notes

  • Build issue when jit is disabled (Bug 1266366)

  • Graphics-related shutdown crash (Bug 1261321)

  • Add-on signing certificate expiration (Bug 1267318)