online docs for GHC head seem to be stale

Hey All, I've been looking around in the documentation online for the current ghc head, and it looks to lack any information on the new SIMD ops. then i noticed the time stamp: http://www.haskell.org/ghc/dist/current/docs/html/libraries/ so those docs are from December? Whats needed to be done to bring those to be more up to date?