See what landed recently in Firefox Nightly!

Starting with Firefox 127, we're enabling a new anti-tracking feature in Nightly: Bounce Tracking Protection. This protection detects bounce trackers based on redirect behavior and periodically purges their cookies & site data to prevent tracking.

Starting with Firefox 128, hovering the mouse over an unfocused tab will now display a visual preview of its contents in Nightly builds.

Added support for multiple languages in the same document spoken in macOS VoiceOver.

Starting with Firefox 126, the shape() function on clip-path property is now supported in nightly builds.

Starting with Firefox 126, the shape() function on offset-path property is supported in nightly builds.

Starting with Firefox 126, interpolation between path() function and shape() function is now supported in nightly builds.

Starting with Firefox 127, Nightly users now have the ability to translate selections of text from the right-click context menu, rather than only being able to translate the entire web page.

Starting with Firefox 127, the relative color syntax is supported in CSS color functions in Nightly builds. This allows to create colors based on other colors.

Starting with Firefox 127, @starting-style is supported in Nightly builds. This at-rule allows to define styles that are applied to an element when it is first rendered, enabling transitions on elements that are added to the DOM or that have their display type changed from none to another value.

Starting with Firefox 128, Firefox Nightly now has initial support for the CHIPS (Cookies Having Independent Partitioned State) standard.

Added support for querying the encryption key system config in mediaCapabilities.decodingInfo() API