As the 4K discs have now been released (at least in the United States where I live), and the movies available on Disney+, I had a thought I have not seen addressed yet.
For the dvd release (2004) of A New Hope, I believe the rear channel audio was reversed. Has the audio been corrected for the 4K and Disney+ releases? I have Disney+, but have not yet watched A New Hope, other than to see Greedo exclaim, “Macklunkie!”
May the Force be with you.