Ancient-Red-Dragon: Alternatively, it could be so that GOG is offering the "Launch Week Only Edition" with the version that it is currently selling, yet has failed to state that point clearly on the game's store page.
Either way, this point requires clarity from a GOG employee and/or a NISA employee. Customers should not be having to take wild guesses about what they are and aren't getting in exchange for their money.
Yeah, it could honestly be either of the Steam versions, but it might be none of them.
The price would seem to indicate one of the former (I hope it's not the Launch Week Only Edition since the GOG version costs 10$ more at least in my region).
On the other hand the GOG version as just the gamle title, no "edition", so in that sense it looks like a bare-bones version of the game.
Personally I would prefer to get a barebones version with no DLC, *if the price matched that*.