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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.

134.0.1 Firefox Release

January 14, 2025

Version 134.0.1, first offered to Release channel users on January 14, 2025

Fixed

  • Fixed UI hangs happening on YouTube and Google Docs in some situations (Bug 1939295).

  • Fixed a startup crash affecting some users upgrading from Firefox 133 (Bug 1941134).

  • Fixed an issue where search engines selection menus and context menus could be broken if a user had previously reverted to an earlier version (Bug 1940533).

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