Key Takeaways
1. AI-Powered Tools: Introduction of a built-in AI chatbot and expanded Firefox Translations with support for more languages, including Simplified Chinese, Japanese, and Korean.
2. Enhanced Security: Implementation of certificate transparency, CRLite revocation system, and new measures to protect browser history from excessive website requests.
3. Interface Updates: Redesigned New Tab layout with new logo placement and improved tab management features for Linux and macOS users.
4. Privacy Adjustments: Removal of the “Do Not Track” checkbox, requiring users to enable Global Privacy Control, and introduction of the “Copy Clean Link” feature.
5. Developer Enhancements: Improvements in content visibility warnings, new console commands, and quicker unpacking for Linux binaries with XZ compression.
Mozilla has launched Firefox 135.0 worldwide, bringing in AI-powered tools, more language options, and enhanced privacy measures. This update aims to improve both the user experience and security overall.
New Additions
Firefox Translations now includes support for Simplified Chinese, Japanese, and Korean, while Russian has been added as a target language. A built-in AI Chatbot, which can be found in the sidebar or through Firefox Labs, is being released globally, and users will need to select a provider to activate it. Additionally, credit card autofill features are now widely accessible.
Security Improvements
Firefox enforces certificate transparency, requiring proof of public disclosure for server certificates. The CRLite revocation system enhances the performance of certificate checks. A new security measure prevents websites from overwhelming browser history using the history API, which helps avoid navigation issues.
Changes to the Interface
The updated New Tab design—featuring a new logo placement, story cards, and up to four columns on larger screens—will be available in all regions supporting Stories. Users on Linux and macOS can now close individual tabs using the Quit shortcut, even when multiple tabs are open.
Adjustments to Privacy
The “Do Not Track” checkbox has been removed; users now need to enable Global Privacy Control (GPC) to request data privacy. The renamed “Copy Clean Link” feature removes tracking parameters from URLs and works on plain text links as well.
Developer Enhancements
Firefox 135 warns against the incorrect use of content visibility, introduces a $$$ console command for shadow root searches, and resolves WebExtension debugging issues for workers and content scripts. Linux binaries now utilize XZ compression for quicker unpacking.
Updates to the Web Platform
HTTP/3 benefits from post-quantum encryption via mlkem768x25519. PointerEvents now allow for fractional coordinates, improving precision, and mouse/pointer events align with specifications when targets are removed. The WebAuthn’s getClientCapabilities() method is now included.
This update highlights Mozilla’s commitment to combining AI advancements with stronger privacy controls, positioning Firefox as a strong candidate in the changing browser market.
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