Hi, welcome to the forums!
The Complete Annotated Rules are being thoroughly revised at the moment, as
you can read here. And there's
a draft of the new version—that already contains the rules for
Shrines and Heretics.
I hope to have a finished version of the new rules out around the end of the month/start of next month, so if you're after a bound copy, I'd wait a while!
Not only that, but there will have to be an update soon after, as RGG are publishing their own 6th expansion…