TechTree: Enhancements that are supposed to arrive with new version are:
Enhanced three-state-UI for Do Not Track.
This time around, Firefox would auto-suggest the ways of improving application startup time.
Mozilla would use FHR (Firefox Health Report) to help improve performance, fix problems and let users see how their browsing experience compares against other instances of Firefox.
Apart from the new aspects above, Mozilla is expected to have implemented various graphics-related performance improvements and bug fixes.
It's 2022, every browser should have this.
Web browsers collect a massive amount of our web history data. These options can help with that.
A major source of revenue for Mozilla.
I can't even keep track of all the Firefox versions coming out so fast.
21? what? wasn't it not long ago they tried to break a record for people downloading Firefox 3?