hasnt crashed on me yet, just used it an hour or so though.
They moved the close tab button. Revelation of revelations.
Each tab now gets a button, but only the active one has a clitoral burnish to it, the others are greyed out.
I think its supposed to have a phishing detector or something as well.
Other than that, not much different than 1.5 final that I usually use on my Dapper Drake.