Mozilla has released Firefox Quantum 63 for desktop and Android with performance improvements. For those on Windows 10, Firefox 63 enables users to match the browser theme with their system’s dark mode. The latest version also promises to offer improved protection from tracking cookies to prevent third-party firms from monitoring your browsing activity as you move around the web.
For the Android version, the new release has added support for Picture-In-Picture (PIP) video, also, started using notification channels. the first feature works only with Android Oreo 8.0 and newest versions, and the second feature lets users choose the priority of any notification.
users can download the new version from Firefox official website: Firefox.com