samedizombie: I'd say not. It wasn't released that long ago and I think there's a danger of similar, 'more new than old' games sneaking in.
Would that be bad? I actually welcome the availability of newer games in a great store like GOG, so as long as the keep trying to sell some of the great old classics, I don't mind the newer stuff, and I'm happy to see that it broadens the customer base of GOG, and that they still continue to sell the games at such a low price.
Hell, I would love to see "Sins of a Solar Empire", Psychonauts, NOLF2, Flatout: Ultimate Carnage, Saints Row 2, etc etc being sold on GOG, and despite the fact that the name implies "old" games, I don't think that it should be regarded as a holy principle of some sort.