Support/Firefox144

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Revision as of 16:36, 14 October 2025 by Kelimutu (talk | contribs) (adding KB updates)


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

Dot releases

TBD

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 Webcompat Audible doesn't work in 143 bug 1989946 Fixed in v144
Desktop Webcompat OneDrive Moments do not load bug 1987565 Fixed in v144 ?
Desktop Crashes magicdsfilterQuest3.dll causes Firefox to crash bug 1986922 Fixed in v143.0.3, but new similar DLLs keep appearing
Desktop Webcompat Facebook audio and video call isn't working in Firefox bug 1896361 -
iOS UI/UX Send tab functionality is missing [2] Unknown
iOS UI/UX Reader mode is replaced with Summarize icon - Touch and hold the Thunderbolt icon to enter Reader Mode
iOS UI/UX Tabs and Settings menu are swapped after recent iOS UI redesign Connect thread This is intentional
iOS UI/UX Google search shows a download app message [3] Unknown
Nightly 144 UI/UX Drag tab to pin functionality is too sensitive Reddit thread, Discourse post -

Known incidents

Post-release