So that's where it went!
It's back! Yay! But it's just Smite, not all holy spells. PvP priests will still need to concern themselves with hit for other offensive abilities, including Holy Fire. Well, it's better than nothing.
There were a whole bunch of small changes made to glyphs. I'll post them in my beta build post for WoW.com tomorrow.
Also... Archangel's animation. Very pretty, even if it does fit in with more of that angel aesthetic that I don't care for. =)