Users of Firefox on these versions of macOS will be moved over to the Firefox 115 ESR and will be supported until September 2024. We are ending support for macOS 10.12, 10.13 and 10.14.

Users of Firefox on these versions of Windows will be moved over to the Firefox 115 ESR and will be supported until September 2024. We are ending support for Windows 7, 8 and 8.1. If you need to prevent upgrades for any reason, you can use the new AppUpdatePin policy. Users will then be automatically upgraded to the Firefox 115 ESR. There are two more planned releases of Firefox 102 ESR, and then it will go out of support on September 26, 2023. If you need to remove this behavior, you can set the preference to false using the Preferences policy. A recent change enabled revealing passwords for password fields via a context menu.The FlashPlugin policy has been removed.The UserMessaging policy had the ability to lock preferences, but it was missing from the documentation.

If a preference was locked by one policy, it could be accidentally unlocked by another policy.It's not clear when web browsers will start to require Windows 11 at a minimum, though.

On a related note, Microsoft will end support for Windows 10 one year after that, in October 2025. Mozilla has committed to another year of security fixes, but after that, there won't really be a safe way to browse the web on Windows versions before 10. This opens a small popup that displays the current version. Firefox ESR installations may be upgraded to the new version by selecting Menu > Help > About Firefox. Thunderbird version 115 is only offered as direct download from and not as an upgrade from Thunderbird version 102 or. As always, you’re encouraged to tell us what you think, or file a bug in Bugzilla. Check out the notes below for this version of Thunderbird. That left Firefox as the last remaining mainstream browser still supporting Windows versions earlier than Windows 10. Firefox users who run the stable channel of the web browser dont get an update to Firefox 115.0.3 at this time. Version 115.1.1, first offered to channel users on August 15, 2023. Google Chrome, Microsoft Edge, Vivaldi, and most other Chromium-based browsers dropped support for Windows 7, 8, and 8.1 earlier this year. Mozilla is promising to keep Firefox 115 ESR patched with security updates until September 2024. PCs on those versions of Windows will be moved to the Firefox Extended Support Release (ESR) channel, which is updated less frequently but still receives security fixes as Mozilla rolls them out to other Firefox versions. Firefox 115 will be the final update for Windows 7, 8, and 8.1, but Mozilla isn't dropping those operating systems entirely just yet.

Mozilla Firefox 115.0.1 free download