Firefox 129 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:
Content in this page is being updated periodically as we're rolling out the release.
What's new in Firefox 129
Firefox Desktop
| Reader View with enhanced Text and layout menu
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| Description:
|
The look and feel of the menus in Desktop Reader View have been updated. New functionality has been added, including the ability to add custom color schemes and additional text formatting options. We want to increase the comfort (and accessibility) of using the reader by making the type controls support all the options in the WCAG success criteria for text spacing, allowing users to pick their preferred fonts and allowing custom colors.
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| Content request:
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https://bugzilla.mozilla.org/show_bug.cgi?id=1910697
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| KB article:
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https://support.mozilla.org/en-US/kb/firefox-reader-view-clutter-free-web-pages
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KB will be updated
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| Extending linux install SUMO page with AppArmor profile info for non packaged installations
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| Description:
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Our sandbox code makes use of unprivileged user namespaces when creating new processes for enforcing more security. This feature can in some context be considered a security risk, thus some distribution started to restrict its usage and only allow it to selected binaries via AppArmor profiles.
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| Content request:
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https://bugzilla.mozilla.org/show_bug.cgi?id=1899705
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| KB article:
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https://support.mozilla.org/en-US/kb/install-firefox-linux
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Article updated
|
| How to set Firefox as your mail-to default
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| Description:
|
We will provide prompts (for users that have set Firefox as their default browser) for:
- Firefox to be set as the Windows OS default handler for mail sites
- The mail site to be set as the default handler for mail links
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| Content request:
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https://bugzilla.mozilla.org/show_bug.cgi?id=1910137
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| KB article:
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Link TBD
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New article will be created
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Firefox for Android
Firefox for iOS
| Private Tab Persistance - Bring back "Close Private tabs" option
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| Description:
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The option is by default ON, meaning that all private tabs will be closed after app closing. If the user wants, they can turn it off and persist their tabs.
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| Content request:
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https://bugzilla.mozilla.org/show_bug.cgi?id=1910913
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| KB articles:
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Link TBD
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TBD
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Known studies/experiments
| Platform |
Studies/experiments |
Description |
Feedback collection
|
| Firefox desktop |
- |
- |
|
Release notes
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 a week before Firefox release date). Check our schedule here and don't hesitate to join the call in person if you can!
- Firefox pod meeting: If you’re an NDA’d contributor, you can watch the recording of our Firefox Pod Meeting from AirMozilla to catch up with the latest train release. You can also subscribe to the AirMozilla folder by clicking on the Subscribe button in the top-right corner of the page to get notifications each time we add a new recording.
- Newsletter: Consider subscribing to Firefox Daily Digest to get daily updates (Mon-Fri) about Firefox from across the internet.
Escalation
TBD
Heads up
Dot releases
| Platform |
Version |
Release date |
Notable fixes |
Unresolved
|
| - |
- |
- |
- |
-
|
Trending/known issue(s)
| Platform |
Issue |
Known bug |
Fix/workaround
|
| Desktop |
- |
- |
-
|
| Desktop |
- |
- |
-
|
| Desktop |
- |
- |
-
|
Known incident(s)
| -
|
| Status:
|
-
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| Product(s) impacted:
|
-
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| Associated bug:
|
-
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| Resolution/workaround:
|
-
|
| -
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| Status:
|
-
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| Product(s) impacted:
|
-
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| Associated bug:
|
-
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| Resolution/workaround:
|
-
|
Post-release
