In a forum post, GOG community manager Gabriela Siemienkowicz, via the handle “chandra”, said that “we shouldn’t have released it in its current form, as you’ve pointed out”. The post also mentions talks with IO Interactive, the developers of Hitman – GOTY, presumably to properly work on a version of the game that didn’t need online connectivity to unlock new gear and starting locations.
To quickly recap, the Hitman reboot trilogy by IO Interactive required an internet connection to unlock new gear, costumes and starting equipment for every stage that you clear. This is the crux of the game’s massive replayability value. But all those unlocks, and by extension replay value, being tied to an internet connection is considered DRM, and it’s not difficult to see why. The bit about dialogue with IO Interactive implies that GOG will one day rerelease a version of Hitman – GOTY that doesn’t need an internet connection for the unlocks. But it’s still up in the air as to when, or even if, that will happen. (Source: GOG via Eurogamer)