Firefox 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.

Firefox Release

September 12, 2014

Version 32.0.1, first offered to Release channel users on September 12, 2014

We'd also like to extend a special thank you to all of the new Mozillians who contributed to this release of Firefox!


  • New HTTP cache provides improved performance including crash recovery

  • Integration of generational garbage collection

  • Public key pinning support enabled

  • View historical use information for logins stored in password manager

  • Display the number of found items in the find toolbar

  • Easier back, forward, reload, and bookmarking through the context menu

  • Lower Sorbian [dsb] locale added


  • 32.0.1 - Stability issues for computers with multiple graphics cards

  • 32.0.1 - Mixed content icon may be incorrectly displayed instead of lock icon for SSL sites

  • 32.0.1 - WebRTC: setRemoteDescription() silently fails if no success callback is specified

  • Various security fixes

  • Mac OS X: cmd-L does not open a new window when no window is available

  • Text Rendering Issues on Windows 7 with Platform Update KB2670838 (MSIE 10 Prerequisite) or on Windows 8.1



Web Platform


  • Assistive technologies may cause performance issues on Windows XP

All Firefox downloads