Firefox 65.0 released with the fixes of several security vulnerabilities along with various new futures including video streaming experience, updated language preference etc.
Firefox 65.0 improved its web compatibility and performance that supports
a web image format that brings the same image quality as existing formats at the smaller file size.
Also now its supports the new video compression technology called AV1 that brings better streaming experience for videos.
This new Firefox 65.0 version provides extremely enhanced tracking protection that helps to simplify with customized content blocking setting to control the online trackers.