User blog comment:Jimeee/Skyrim 1.9 beta update adds Legendary difficulty and raises level cap (Updated Apr 8th)/@comment-4709478-20130307022936/@comment-4709478-20130317192222

Shouts are more "perk" related (like "Fire within" and some in the DB DLC) than skillpoint/skilltree related.

Unarmed is, techinally, already taken care of. In Heavy Armor.