Support/Firefox135
< Support
Firefox 135 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 135.0 Release Notes
- ESR 115.20.0 Release Notes
- ESR 128.7.0 Release Notes
- Firefox for developers 135 Release Notes
- Firefox for Android 135.0 Release Notes
- Firefox for iOS 135.0 Release Notes
Bug boards
Dot releases
| Platform | Version | Release date | Notable fixes | Unresolved |
|---|---|---|---|---|
| Firefox Desktop | 135.0.1 | Feb 18, 2025 | bug1944191, bug1946899, bug1947503, bug1946156 | - |
| Firefox & Focus for Android | 135.0.1 | Feb 18, 2025 | Various fixes | - |
| Firefox & Focus for iOS | 135.2 | Feb 18, 2024 | Various fixes | - |
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!
- 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 135
Firefox Desktop
| How to Sync update | ||
|---|---|---|
| Description: | We're updating the How to set up sync article for users who sign in through Relay | |
| Content request: | https://bugzilla.mozilla.org/show_bug.cgi?id=1937612 | |
| KB articles: | https://support.mozilla.org/en-US/kb/how-do-i-set-sync-my-computer | Update TBD |
| How to Sync update | ||
|---|---|---|
| Description: | We're updating the credit card autofill article to reflect the global rollout | |
| Content request: | https://bugzilla.mozilla.org/show_bug.cgi?id=1929908 | |
| KB articles: | https://support.mozilla.org/en-US/kb/credit-card-autofill | Update TBD |
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 | Weird fonts on Windows | Reddit post | See here |
| Desktop | Confusion about the new tab layout | Reddit post | See this Mozilla Connect post |
| Android | - | - | - |
| iOS | - | - | - |
Known incident(s)
| F1tv doesn't support Firefox anymore | |
|---|---|
| Description: | Users can not watch F1tv from Firefox, but it's working using Chromemask |
| Status: | Fixed on desktop. Mobile fix is coming soon. |
| Product(s) impacted: | Firefox Desktop/Android/iOS |
| Associated bug: | https://bugzilla.mozilla.org/show_bug.cgi?id=1950282 |
| Resolution/workaround: | The team is shipping an update through the WebCompat addon to mitigate this block. |
Post-release
- TBD