Cool. Now I know which version of Apocalypse to buy on iTunes (when the price is right). I was afraid to buy it beforehand because I might get stuck with the version that didn’t upgrade! I already own the Blu-ray box with both cuts, so I don’t need both cuts on iTunes.Apocalypse Now and Casino that I purchased for $4.99 each have upgraded to 4K on iTunes. I purchased Casino a couple of weeks ago hoping for this outcome while I purchased Apocalypse Now late last year.
Edit: It's the Apocalypse Now Redux version that has upgraded to 4K/DV/Atmos which runs 196 minutes. The version that runs 147 minutes is still HD. Also, Casino is 4K/HDR with no Atmos.