Quoting a
Polish blogpost, RPGCodex
brings word that The Witcher Enhanced Edition is delayed until August/September while a console version is also in the works.
Initial works on a console version have been started. The fans have already seen some job announcements for people with experience in porting PC games to consoles. For now, I cannot give you any date. The schedule has not been created yet, and works on it have not progressed enough on it to say when the game will be released.