The heal rotation still haven't change, unlike dps, there's no real rotation on all heal class. What spell you need to do depend on situation.
For example this noxxic guide:
There's no Word of Glory in this "rotation" but if everyone about 90% and the tank 30%, better spend 3 holy power to just heal him than use a Word of Glory AoE heal everyone (because everyone at 90%, they don't die soon).
And CR support all 3 tier 3 talen Selfless Healer - Eternal Flame - Sacred Shield so whatever talent you take, it act accordingly.