Galaxy just updated to 180 a few moments ago--3/11. Odd, because all of my other updates through Galaxy came on the same day that Steamworks updated. AFAIK, the developer is responsible for updating his Galaxy games through the Galaxy update channel just like Steam allows devs to do that through the Steamworks update channel. Odd. Larian overlook GOG somehow?
Apparently the update just hit today, because a couple of hours ago I opened Galaxy to update (I only use Galaxy for updating--run my games from their exes.) and D:OS2 did *not* update at that time.