Complex sentence: Some of these even combined all released material from the 1977 and 1980 versions, but none of these versions were edited by Spielberg, who regards the "Collector's Edition" as his definitive version of "Close Encounters".
Split into simpler sentences: Some of these combined all released material from the 1977 and 1980 versions. However, none of these versions were edited by Spielberg, who regards the "Collector's Edition" as his definitive version of "Close Encounters".