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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Please download Firefox ESR (Extended Support Release) to use Firefox.
115.0.1
Firefox Release
July 7, 2023
Version 115.0.1, first offered to Release channel users on July 7, 2023
Fixed
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Fixed a startup crash for Windows users with Kingsoft Antivirus software installed (bug 1837242)
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Reference link to 115.0 release notes
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.
