I've sunk about 10 hours into this game since the weekend. For various reasons, I'm curious as to which quests were added to the main game for this Epic Edition release. I see there's two expansion packs including in the GOG version (I guess the Epic Ed in general).

Which questlines are for which expansions? I can't seem to find much info about it online.

I'm not sure exactly which things were added, but from what I've heard, the expansions were actually more about finishing the game rather than adding stuff. Apparently the original release was missing a lot of stuff; the desert was completely empty, certain high-level monsters had incomplete art, and other similar things. With the Epic Edition these things have been fixed.

Anyone else know exactly what the additions were?