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Firefox 140 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 143.0 Release Notes
- ESR 115.28.0 Release Notes
- ESR 143.3.0 Release Notes
- Firefox for Enterprise 143 Release Notes
- Firefox for developers 143 Release Notes
- Firefox for Android 143.0 Release Notes
- Firefox for iOS 143.0 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:
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What's new in Firefox 143
Firefox Desktop content update
| Local Network Access for Desktop | ||
|---|---|---|
| Description: | New articles for Local Device permission and Local Network permission | |
| Content request: | [1] and [2] | |
| KB article: | https://support.mozilla.org/kb/control-personal-device-local-network-permissions-firefox | New article |
| New Tab Widgets | ||
|---|---|---|
| Description: | New article for the New Tab Widgets | |
| Content request: | [3] | |
| KB article: | https://support.mozilla.org/en-US/kb/firefox-new-tab-widgets | New article |
| Web compatibility exceptions | ||
|---|---|---|
| Description: | Web compatibility exceptions | |
| Content request: | [4] | |
| KB article: | https://support.mozilla.org/kb/manage-enhanced-tracking-protection-exceptions | New article |
| Link Previews for Windows and MacOS | ||
|---|---|---|
| Description: | ||
| Content request: | [5] and [6] | |
| KB articles: | TBD | New article |
| TBD | New article | |
| Taskbar Tabs (win only) | ||
|---|---|---|
| Description: | New article for the Taskbar Tabs feature | |
| Content request: | [7] | |
| KB article: | TBD | New article |
| Description: | New article for the Taskbar Tabs feature | |
| Content request: | [8] | |
| KB article: | TBD | New article |
| Stock market suggestions | ||
|---|---|---|
| Description: | Update the Suggest article with Stock market suggestions | |
| Content request: | https://bugzilla.mozilla.org/show_bug.cgi?id=1986546 | |
| KB article: | https://support.mozilla.org/en-US/kb/firefox-suggest-faq | Article update |
| Update the AI Chatbot SUMO | ||
|---|---|---|
| Description: | Add Copilot in the AI Chatbot offering | |
| Content request: | https://bugzilla.mozilla.org/show_bug.cgi?id=1986747 | |
| KB article: | https://support.mozilla.org/kb/ai-chatbot | New article/Article update |
| Manage Enhanced Tracking Protection exceptions | ||
|---|---|---|
| Description: | Manage Enhanced Tracking Protection exceptions | |
| Content request: | https://bugzilla.mozilla.org/show_bug.cgi?id=1987112 | |
| KB article: | https://support.mozilla.org/kb/manage-enhanced-tracking-protection-exceptions | Article update |
Firefox for Android content update
| Local Network Access for Android | ||
|---|---|---|
| Description: | New articles for Local Device permission and Local Network permission | |
| Content request: | [9] and [10] | |
| KB article: | https://support.mozilla.org/kb/manage-notifications-firefox-android | New article |
Firefox for iOS content update
No content for iOS in this version