The Adepticon FAQ can be found here.
No major changes in this one, but here are the highlights:
You can no longer have your int. dropped to zero by Soporific Musk.
A Furioso Librarian Drednought can now roll for rulebook powers.
A psychic shooting attack which comes from a brotherhood of psykers unit can come from any model
Just in general, it is now more difficult to leave assault.
Sadly, no FAQ changes which says that a Space Marine bike list automatically wins all games. But I can keep hoping.
Have at it!