During a recent interview, Tron director Steven Lisberger said that he has just spent six weeks remastering the movie for Blu-ray and performing subtle tweaks. As to the actual release date, Lisberger didn't give any specifics as it is up to the studio, but he said that it would be "sooner rather than later."
Earlier this year, this title had been rumored to be coming out in November, a month ahead of the theatrical release of its sequel Tron Legacy. Now it seems likelier that it will be tied in to the home video release (like the Fantasia 2 Movie Collection and The Sorcerer's Apprentice).
TRON Director Steve Lisberger Says He Just Spent 6 Weeks Remastering TRON for its Blu-ray Release! And he Made Some Changes.... from ColliderVideos on Vimeo.