Aquí confirman que, según varias tiendas, se esperar la primera entrega en 4K para mayo/junio....

http://www.thedigitalbits.com/column...ts/021318-1530

Also today, we’ve now gotten confirmation from retailers that Warner is planning to release a new 4K Ultra HD version of The Matrix – at least the original film. Look for that in May or June, after the release of Warner’s 2001: A Space Odyssey 4K UHD release, currently expected in April. We would expect to see official announcements by the studio in the coming weeks.
supongo que la info oficial está al caer...