Firefox Beta
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.

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72.0beta
Firefox Beta

December 3, 2019

Version 72.0beta, first offered to Beta channel users on December 3, 2019

New

  • Picture-in-picture video is now also available on macOS and Linux

  • Users of Windows 10 versions before 1903 will see a Firefox shortcut placed on their taskbar. The shortcut can be unpinned and won’t be added again.

  • Prompts for notification permissions are only displayed for websites the user has interacted with

  • Enhanced Tracking Protection in Standard mode blocks known fingerprinters

Changed

  • Support for blocking images from individual domains has been removed from Firefox, because of low usage and poor user experience. Content Blocker extensions like uMatrix are a much better alternative for addressing this use case.

Get the most recent version

Your system may not meet the requirements for Firefox, but you can try one of these versions:

Your system doesn't meet the requirements to run Firefox.

Your system doesn't meet the requirements to run Firefox.

Please follow these instructions to install Firefox.

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All Firefox Beta downloads