The most easily reproducible bug still not fixed: when you load a page and start scrolling with "panning" feature of middle mouse button and the page will stop loading, then the scrolling will stop. BAD. If they can't fix such an easy thing, how can we be sure they don't introduce any more regressions with every new build?

I've just tried updating to this latest version and I've noticed a slowdown in all page loading from Speed Dial. Some pages don't load at all and I've downgraded to a previous version to get my speed up again. Have any other user's noticed this?

Linux users will indeed be very happy with this release. It's a mindblowing leap from 10.11, and that was great to start with. The super-charged JavaScript engine and new rendering engine give pages a very noticeable speed boost. Then there are the new features... Forgive me if I'm drooling ;)