I just wanted to say that i was always slighly annoyed when dragging the numbers to set the rotation, I had to first click, then click and drag. Now I can just drag, MUCH BETTER! 
Really love 4.0 and hope the stable release is soon
Great job on fixing "dragging numbers"
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Thanks! You can now drag left/right or up/down. shift goes more slowly.
We're super excited for 4.0 to go non-beta! It's been so close for a long time, it's just really hard to get all the loose ends finished, in the editor, in the runtimes, and in other aspects (servers, blog posts, etc). Very soon!