Firefox 120 packs another month's worth of improvements into this cross-platform open-source web browser. Among the highlights with Firefox 120 include:
- Ubuntu Linux users now have the ability to import data from Chromium when both are installed as Snap packages.
- Picture-in-Picture mode now supports corner snapping on Windows and Linux.
- Support for the light-dark() CSS color function that allows setting of colors for both light and dark without needing to use the prefers-color-scheme media feature. This allows conveniently specifying the preferred light color theme value followed by the dark color theme value.
- CSS support for the lh and rlh line height units.
- Support for the Global Privacy Control "Sec-GPC" request header for when a user does not consent to a website or service selling or sharing their personal information with third parties. Users can set this if so desired via the Privacy and Security area within preferences.
- JavaScript support for the User Activation API.
- WebAssembly GC extension is now enabled by default and in turn opens up new languages like Dart and Kotlin to run on Firefox.
Firefox 120.0 can be downloaded from Mozilla.org .
Meanwhile it's next month with Firefox 121 where Firefox will try and ship with Wayland enabled by default .