Support/Firefox134
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Firefox 134 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:
- Answer questions in the support forum
- Write help articles
- Localize support content
- Provide support on social media channels
- Respond to mobile store reviews
Release notes
- Desktop 134.0 Release Notes
- ESR 115.19.0 Release Notes
- ESR 128.6.0 Release Notes
- Firefox for developers 134 Release Notes
- Firefox for Android 134.0 Release Notes
- Firefox for iOS 134.0 Release Notes
Bug boards
Dot releases
| Platform | Version | Release date | Notable fixes | Unresolved |
|---|---|---|---|---|
| Firefox Desktop | 134.0.1 | January 14, 2025 | bug 1939295, bug 1941134, bug 1940533 | - |
| Firefox Desktop | 134.0.2 | January 21, 2025 | bug 1940763, bug 1934807, bug 1934478, bug 1941210 | - |
| Firefox for Android | 134.0.1 | January 14, 2025 | bug 1939295 | - |
| Firefox for Android | 134.0.2 | January 21, 2025 | bug 1934807, bug 1941030, bug 1941210, bug 1936359 | - |
Contributor discussions
Please refer to the following contributor forum threads to learn more about known issues and discuss with other contributors:
- Desktop release discussion
- Mobile release discussion
- Localization discussion
- Support release scrum meeting
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.
Content in this page is being updated periodically as we're rolling out the release.
What's new in Firefox 134
Firefox Desktop
| Do Not Track page update | ||
|---|---|---|
| Description: | We're updating DNT Page to explain why we are phasing out the DNT checkbox and associated header | |
| Content request: | https://bugzilla.mozilla.org/show_bug.cgi?id=1929974 | |
| KB articles: | https://support.mozilla.org/kb/how-do-i-turn-do-not-track-feature | KB updated |
Firefox for Android
No content update for Android
Firefox for iOS
No content update for iOS
Known studies/experiments
Escalation
TBD
Known issue(s)/Trending topic(s)
| Platform | Issue | Known bug/Related discussions | Fix/workaround |
|---|---|---|---|
| Desktop | - | - | - |
| Android | - | - | - |
| iOS | - | - | - |
Known incident(s)
| Incident name | |
|---|---|
| Description: | Incident description |
| Status: | Ongoing/resolved? |
| Product(s) impacted: | Firefox Desktop/Android/iOS |
| Associated bug: | - |
| Resolution/workaround: | |
Post-release
- TBD