User blog comment:Jimeee/Skyrim 1.9 beta update adds Legendary difficulty and raises level cap (Updated Apr 8th)/@comment-5917342-20130322143459

As I know there are at least 3 versions of update patch 1.9, they are v1.9.26.08, v1.9.29.08 and v1.9.32.08. Are they all BETA? What's the differences? I heard that v1.9.29.08 fixed a new bug of contracting diseases after loading a game. That's all I know.