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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Fixed
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High Contrast Mode is no longer enabled by default when "Increase Contrast" is checked in macOS settings (bug 1726606)
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Firefox no longer clears authentication data when purging trackers, to avoid repeatedly prompting for a password (bug 1721084)
Get the most recent version
Download Firefox — English (US)
Your system may not meet the requirements for Firefox, but you can try one of these versions:
Download Firefox — English (US)
- Download Firefox
- Download Firefox
- Download Firefox
- Download Firefox
- Download Firefox
- Download Firefox
- Download Firefox
- Download Firefox
- Firefox for Android
- Firefox for iOS