Firefox Beta

November 2, 2021

Version 95.0beta, first offered to Beta channel users on November 2, 2021


  • Avoided always posting a NSEvent to the event loop every time a non-native event is ran which should reduce the CPU usage of the WindowServer process.

  • The Picture-in-Picture toggle button can now be moved to the opposite side of the video from the new context menu option Move Picture-in-Picture Toggle to Left (Right) Side.


  • Added an User Agent override for Slack.com, allowing Firefox users now to use more Call features and access to Huddles.


  • Command-clicking links in Gmail does not open a new tab. Workaround: click links in Gmail without pressing command, which will still open a new tab.

All Firefox Beta downloads