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Firefox 148 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:
Release notes
- Desktop 148.0 Release Notes
- ESR 115.33.0 Release Notes
- ESR 140.8.0 Release Notes
- Firefox for developers 148 Release Notes
- Firefox for Android 148.0 Release Notes
- Firefox for iOS 148.0 Release Notes
Dot releases
TBD
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 148
Firefox Desktop content update
| AI controls article | ||
|---|---|---|
| Description: | Article about AI Controls functionality, launching in 148 | |
| Content request: | [1] | |
| KB article: | [2] | New article |
| Manage remote improvements settings in Firefox (Desktop and mobile) | ||
|---|---|---|
| Description: | KB article for Firefox rollout opt-out in Settings | |
| Content request: | [3] | |
| KB article: | [4] | New article |
Firefox for Android content update
Firefox for iOS content update
Known studies/experiments
| Platform | Studies/experiments | Description | Related discussions | Forum tag |
|---|---|---|---|---|
| Firefox for Android | Android redesign 100% rollout | New toolbar with customization options in settings, new tab tray without the opening animation, new menu | - | - |
| Firefox for Android and iOS | Onboarding brand refresh | First run users will be displayed with the new brand refresh onboarding | - | - |
| Firefox for iOS | Opening screen default update | Default opening screen is updated from 'Homepage after four hours of inactivity ' to 'Last tab' | - | - |
Top requests
Check out top voted requests on Mozilla Connect.
Known issues
| Platform | Issue | Known bug/Related discussions | Fix/workaround |
|---|---|---|---|
| Desktop | Pinning Firefox to taskbar nonfunctional in Windows 11 Build 7840 | [5] | Resolved in v149 |
| Android | Firefox Address Bar Autofill Degraded | [6] | Fixed lands in Nightly 149 |
Known incidents
| Unusable Searchbar after going through Onboarding | |
|---|---|
| Description: | New users are not able to interact with the Searchbar after going through latest Onboarding on Firefox Android |
| Status: | Ongoing |
| Product(s) impacted: | Firefox Desktop/Android/iOS |
| Associated bug: | https://bugzilla.mozilla.org/show_bug.cgi?id=2020018 |
| Resolution/workaround: | Close the app and reopen Firefox for Android |