[logback-user] Logback 1.3 status

I'm curious if there are any blockers for 1.3 to exit alpha.  Is there a roadmap of features, or a good place I can go to see status?  I was looking at the news page, the logback-user mailing list and the logback-dev mailing list.  I may have missed it though.  There are some very nice features in 1.3, and I was trying to gauge how close it was to release. Thanks!