I just installed it, its an option to run as beta, which means it doesnt have to be tested, you can use it normally. However, its not FULLY functional yet, theres still a few things that need to be updated on there, a few different things that I've noticed are:
-The tabs are a different color
-More add-ons
-Smartscreen filter
-More advanced accelarators
- If you look in the url, it highlights the main part of the url, for ex., this url is shown as:
http://www.
piratesonlineforums.com/forums/showthread.php?t=8776
- you can personalize it more
Ill get back to this thread as soon as I find out more about this