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.
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)
Firefox is no longer supported on Windows 8.1 and below.
Please download Firefox ESR (Extended Support Release) to use Firefox.
Firefox is no longer supported on macOS 10.14 and below.
Please download Firefox ESR (Extended Support Release) to use Firefox.
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Download for Linux 64-bit
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Download Firefox
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Download for Linux 32-bit
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Firefox for Android
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Firefox for iOS
Fixed
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Fixed unexpected line wrapping in some CJK contexts caused by changes in ideographic space handling. (Bug 1870973)
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Fixed a hang when loading sites containing column-based layouts under some circumstances. (Bug 1867784)
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Fixed missing rounded corners for videos playing over another video. (Bug 1869994)
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Fixed Firefox not closing properly and other applications being unable to use a USB security key after being previously used during a Firefox session. (Bug 1863135)
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)
Firefox is no longer supported on Windows 8.1 and below.
Please download Firefox ESR (Extended Support Release) to use Firefox.
Firefox is no longer supported on macOS 10.14 and below.
Please download Firefox ESR (Extended Support Release) to use Firefox.
-
Download Firefox
-
Download Firefox
-
Download Firefox
-
Download Firefox
-
Download Firefox
-
Download Firefox
-
Download for Linux 64-bit
-
Download Firefox
-
Download for Linux 32-bit
-
Firefox for Android
-
Firefox for iOS