That was quick.. RC2 just came out last week! Google never ceases to amaze me..
???
RC2 = Release Candidate 2. GWT RC2 came out last Monday, and a just week later the 1.4.60 build becomes GA and GWT comes out of beta status. I was just commenting on how impressive the GWT team is at Google... Sorry for the confusion with my post.
I understood what you said but don't see how that is impressive.