Currently I'm having both disk and download version of this game. I've just downloaded the GoG version today so I haven't tried it yet.
I remember when I played in the disk version before, the game had some annoying bugs that I really hated it like:
Scorpion Trap was overpowered,
Frost damage from weapon ignored resistance-->yes, some people may say "u can just don't use that skill and stay away from frost weapon because it takes fun out of game" but really I want to use them, just in a normal way not exploiting the game way.

Also,
True Shot and
Crossbow Expertise didn't work too.

My disk version at that time was 1.32 though.
Now I just updated my disk version to 1.34 and I heard that it's fixed many bugs. Also my GoG version is
1.0061. My questions are:
-If I want a version which solves all the annoying problems I've listed above, which one should I choose?
-Is 1.0061 the latest version? if not, how and where I can find the update patch?
Please help me soon, I don't wanna hold my excitement longer to explore the game again, thank u very much! DD is one of the most unforgettable games of my life!