Support/Firefox144
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Firefox 144 release information
Disclaimer
The following information is intended for members of the Mozilla Support community for the purpose of supporting users in the Mozilla Support platform. Mozilla Support is a community of enthusiastic volunteers and employees trying to support Mozilla's users around the globe. You can join us by contributing through the following ways:
To learn more about how to stay updated with Firefox release information, trending, and known issues, please also check out How to stay updated with Firefox release
Release notes
- Desktop 144.0 Release Notes
- ESR 115.29.0 Release Notes
- ESR 140.4.0 Release Notes
- Firefox for Enterprise 144 Release Notes
- Firefox for developers 144 Release Notes
- Firefox for Android 144.0 Release Notes
- Firefox for iOS 144.0 Release Notes
Dot releases
| Platform | Version | Release date | Notable fixes | Unresolved |
|---|---|---|---|---|
| Firefox & Focus for Android | 144.0.1 | Oct 21, 2025 | Fixed bug1992740 | - |
| Firefox & Focus for iOS | 144.2 | Oct 27, 2025 | Various fixes | - |
| Firefox Desktop | 144.0.2 | Oct 28, 2025 | Various bug fixes (more on the release notes) | - |
| Firefox & Focus for Android | 144.0.2 | Oct 28, 2025 | Bug fixes | - |
Bug & feedback boards
Contributor discussions
Please refer to the following contributor forum threads to learn more about known issues and discuss with other contributors:
You can also join our Matrix channel to ask questions/join community discussion.
Stay updated
Apart from sharing release information, there are other ways to stay updated with product release and community updates:
- Community call: We run a monthly community call (usually on the same week we release a new Firefox version). Check our schedule here and don't hesitate to join the call in person if you can!
- Newsletter: Consider subscribing to Firefox Daily Digest to get daily updates (Mon-Fri) about Firefox from across the internet.
What's new in Firefox 144
Content in this page is being updated periodically as we're rolling out the release.
Firefox Desktop content update
| PiP update | ||
|---|---|---|
| Description: | Adding a shortcut to allow users to close a pip window without pausing the video | |
| Content request: | [1] | |
| KB article: | https://support.mozilla.org/en-US/kb/about-picture-picture-firefox | Article update |
Firefox for Android content update
| Update min sdk version for Firefox and Focus Android | ||
|---|---|---|
| Description: | Update all the docs where it references min sdk version for Firefox and Focus Android | |
| Content request: | https://bugzilla.mozilla.org/show_bug.cgi?id=1985573 | |
| KB articles: | https://support.mozilla.org/en-US/kb/update-latest-version-firefox-android | Article update |
| https://support.mozilla.org/en-US/kb/make-firefox-default-browser-android | ||
| https://support.mozilla.org/en-US/kb/will-firefox-work-my-mobile-device | ||
| https://support.mozilla.org/en-US/kb/firefox-focus-android-frequently-asked-questions | ||
Firefox for iOS content update
Known studies/experiments
Top requests
Known issues
| Platform | Category | Issue | Known bug/Related discussions | Fix/workaround |
|---|---|---|---|---|
| Desktop | Profiles | Profiles created via the legacy Profile manager do not show up in the Profiles menu | bug 1996240 | Use the legacy Profile manager; the fix should come soon |
| Desktop | Profiles | The Refresh Firefox feature is disabled with the release of the new profile management system | bug 1928138 | - |
| Desktop | Crashes | magicdsfilterQuest DLLs cause Firefox to crash | bug 1986922 | Fixed in v143.0.3 for magicdsfilterQuest3.dll, but new similar DLLs keep appearing. A fix for the new DLLs is currently on Nightly (v146) |
| Desktop | Sidebar | Microphone permission prompt is not displayed for sidebar chatbots | bug 1982956 | Give the website a persistent permission in a regular tab |
| Desktop | Webcompat | Facebook audio and video call isn't working in Firefox | bug 1896361 | - |
| Desktop | Webcompat | OneDrive Moments do not load | bug 1986533 | Fixed in v144.0.2 |
| Android | UI/UX | Android shortcuts no longer displayed in carousel view | - | This is an intentional change introduced in 144 |
| Android | UI/UX | Keyboard overlap with the input field when toolbar position is bottom | bug 1993415 | - |
| iOS | UI/UX | Send tab functionality is missing | [2] | Unknown |
| iOS | UI/UX | Google search shows a download app message | [3] | Unknown |
Known incidents
| Freezes as OS X Tahoe | |
|---|---|
| Description: | User reports videos freezing in OS X |
| Status: | Priority lowered. We believe the issue has been mitigated. |
| Product(s) impacted: | Firefox Desktop |
| Associated bug: | https://bugzilla.mozilla.org/show_bug.cgi?id=1989948 |
| Resolution/workaround: | Mitigated as per this Bugzilla comment |
| Fx144 AMO langpack update problems | |
|---|---|
| Description: | Some users may experience their langpacks not updating to Fx144, meaning they will switch back to English. |
| Status: | Resolved/mitigated |
| Product(s) impacted: | Firefox Desktop |
| Associated bugs: | bug 1724360, bug 1994920, bug 1994642 |
| Resolution/workaround: | Force check for all add-on updates. |