Yesterday, Dungeon Fantasy 19 came out:
It's the first GURPS book written by Antoni Ten Monros and Christopher Rice. Naturally, that means it has cool powers and an alternate magic system.
I just got mine last night and I'm starting to read through it. I'll post more about it when I've finished. And no, Greg, I'm not planning on adding it to the game so you can make a new PC based on it.
But you can read more about it now, on Christopher's blog:
DF 19 Designer's Notes