Last week when trinitycore devs implemented the gunship battle they decided it was time to brand the build as TDB 335.53 so it marks a milestone.
So changes up to today have been implemented.
Current Core: TrinityCore rev. 973888ea2cc5 2014-03-29 13:31:06 +0100 (HEAD branch) (Unix, Release)
Current DB: TDB 335.53