On February 3, 2025, Mozilla released the final version of the Firefox 135 web browser for all supported platforms.<\/p>\n
Key Innovations<\/h3>\n
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Support for XZ packaging for Linux<\/strong>:<\/p>\n
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Faster unpacking and reduced file sizes.<\/li>\n
Integration with modern distributions.<\/li>\n<\/ul>\n<\/li>\n
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Tab Management<\/strong>:<\/p>\n
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Ability to close only the current tab when using the Quit keyboard shortcut on Linux and macOS systems if multiple tabs are open.<\/li>\n<\/ul>\n<\/li>\n
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Improved browsing history<\/strong>:<\/p>\n
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New precautions to prevent history overload from websites that spam numerous consecutive visits within a short time frame.<\/li>\n
Skipping entries created by some websites in excess when functioning as redirects or abusing the history API when navigating with the 'back' and 'forward' buttons.<\/li>\n<\/ul>\n<\/li>\n
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Context Menu Update<\/strong>:<\/p>\n
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Renaming the item «Copy Without Site Tracking» to «Copy Clean Link», which can now be used for regular text links.<\/li>\n<\/ul>\n<\/li>\n
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Certificate Transparency<\/strong>:<\/p>\n
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Implementation of mandatory certificate transparency on desktop platforms. Web servers are required to provide evidence of public disclosure of their certificates before they can be trusted.<\/li>\n<\/ul>\n<\/li>\n
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Removal of Unnecessary Options<\/strong>:<\/p>\n
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Removal of the «Actions» item from the search settings, as it was non-functional in previous versions.<\/li>\n
Removal of the «Send websites a \u201cDo Not Track\u201d request» option from the privacy and security settings.<\/li>\n<\/ul>\n<\/li>\n
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Autofill for Payment Information<\/strong>:<\/p>\n
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Addition of an autofill option for saving and filling payment methods.<\/li>\n<\/ul>\n<\/li>\n
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Innovations for Web Developers<\/strong>:<\/p>\n
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Support for the WebAuthn getClientCapabilities() method.<\/li>\n
Support for the post-quantum key exchange mechanism (mlkem768x25519) for HTTP\/3.<\/li>\n
Change in the behavior of mouseenter, mouseleave, pointerenter, and pointerleave events for improved specification compliance.<\/li>\n
Updating attribute values indicating PointerEvent coordinates to fractional values.<\/li>\n<\/ul>\n<\/li>\n
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Innovations for Android Users:<\/strong><\/p>\n
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Addition of an optional setting for automatically sending crash reports to help Mozilla find and fix bugs.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n