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.

Download Firefox ESR 64-bit

Download Firefox ESR 32-bit

Download a different build

Firefox is no longer supported on macOS 10.14 and below.

Please download Firefox ESR (Extended Support Release) to use Firefox.

Download Firefox ESR

Firefox Privacy Notice

Version 65.0.2, first offered to Release channel users on February 28, 2019

Fixed an issue with geolocation services affecting Windows users

Reference link to 65.0.1 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.

Download Firefox ESR 64-bit

Download Firefox ESR 32-bit

Download a different build

Firefox is no longer supported on macOS 10.14 and below.

Please download Firefox ESR (Extended Support Release) to use Firefox.

Download Firefox ESR

Firefox Privacy Notice

All Firefox downloads

Firefox for Desktop

Firefox for iOS

Firefox for Android

Firefox Focus

Firefox blog

Mozilla VPN

Mozilla Monitor

Firefox Relay

Pocket

MDN Plus

Fakespot

Thunderbird

About Mozilla

The Mozilla Manifesto

Get Involved

Innovation Projects

Blog

Mozilla Foundation

Mozilla.ai

Mozilla Ventures

Mozilla Advertising

Mozilla Builders

Firefox Release Notes

65.0.2 Firefox Release

Fixed

Get the most recent version