Let's do this, bitches.

New preview on Ultimate Magic today, shows some changes to the Magus. Basically, spellstrike and spell combat were buffed while pool spell was nerfed. Here are the archetypes:

Bladebound: A magus with this archtype is bound to a special sword, called a black blade, that gains powers, and over time, sentience.
Hexcrafter: Using the powers of a witch, this magus can use hexes and can curse his enemies.
Spellblade: Capable of creating a light blade of pure force, the spellblade can wield two weapons and still cast his spells.
Staff Magus: Skilled at using the quarterstaff, these powerful magi can eventually treat any magic staff as a deadly weapon.