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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75.0beta
Firefox Beta

March 10, 2020

Version 75.0beta, first offered to Beta channel users on March 10, 2020

New

  • Firefox 75 will, in the background, locally cache all trusted Web PKI Certificate Authority certificates known to Mozilla. This will improve HTTPS compatibility with misconfigured web servers.

  • Type less, find more with Firefox’s revamped address bar. Now, just select the address bar, and a box will expand with links to your top sites. A redesigned interface provides a focused, clean search experience that’s optimized for smaller screens. Solutions to common browser issues now provided right in the search suggestions box.

Enterprise

  • Experimental support for using client certificates from the OS certificate store can be enabled on macOS by setting the preference security.osclientcerts.autoload to true (this feature has been available on Windows since Firefox 72).

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