Update: The news release has been pulled from the site, as it was never intended to be revealed so early. The news will be made once the countdown timer on the GOG.com site reaches zero.
The new publisher on GOG.com has been officially revealed to be LucasArts. GOG.com has made a deal with Disney to release about 30 LucasArts games on the service. These first six games will be made available starting tomorrow:
Star Wars™: X-Wing Special Edition - digital distribution debut, on GOG.com!
Star Wars™: TIE Fighter Special Edition - digital distribution debut, on GOG.com!
Sam & Max Hit the Road - digital distribution debut, on GOG.com!
The Secret of Monkey Island™: Special Edition
Indiana Jones® and the Fate of Atlantis™
Star Wars®: Knights of the Old Republic