how much of new material will be on exam?

I started studying for the FRM part 2 in March using some 2012 material my friend had given me. I was able to finish reading the material for the second time yesterday and decided to look if there was any new material in 2013. I had expected a few topics to be changed, but from the looks of it, almost half of it is completely new.

I heard the books didn’t come out until late February thus not giving ppl much time for those that wanted to start early.

Given how late they released the books, does anyone know traditionally how much of the new material will be tested when a new edition of the books come out? thanks

Looks like edupristine is trying to post helpful tips in order to get their name out there for their product.