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.

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Version 97.0.1, first offered to Release channel users on February 17, 2022

Fixed an issue where TikTok videos would fail to load when selected from a user's profile page (bug 1750973)
Fixed an issue which led to Picture-in-Picture mode being unable to be toggled on Hulu (bug 1753401)
Works around problems with WebRoot SecureAnywhere antivirus rendering Firefox unusable in some situations (bug 1752466)
Fixed an issue causing users to see the Restore Session screen unexpectedly when starting Firefox (bug 1749996)

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Download Firefox — English (US)