For "Dawn of the Dead" European Cut, I suggest to wait until November... then in Italy thios one is released:
https://www.amazon.it/dp/B01LTHL0IS/
Und ich zitiere mal kurz:
"DISCO 3: FILM EUROPEAN CUT FULLSCREEN BLU-RAY: la versione europea montata da Dario Argento per la prima volta in versione a tutto schermo"
The other release (4 Disc limited) misses the UHD and the Full Screen Disc.
I hope not only the 4K gets english Audio, but also the other Versiones.
AFAIK only the European Cut got a new restoration, so I think the other 2 Versions are quite the same master as known.
Edit:
Italian languaged info on the new Editions here:
http://www.midnightfactory.it/film/zombi...f-the-dead
Maybe someone from Italy, or with knowledge of the italian Language may be so kind, and check, regarding english Audio and new transfers of non European Cuts.
Edit 2:
Also I could throw in a Full Frame DVD of Hellbound: Hellraiser 2 and maybe even a Hellraiser Full Frame DVD.
At the moment I just can confirm that Hellbound is open matted. I'll try to check Hellraiser today, also.
Edit 3:
The US DVD of Hellbound: Hellraiser 2 has some open matting, but the DVD of Hellraiser (part one) seems just to be pan&scan, acvcording to a quick check.
Anyways, I just checked my US DVD of "The Boondock Saints" (unrated Version), and it has an open matted Full Screen Version on Side A. So, I may throw also this onto my List of "have".
I assume the Full Frame "Jurassic Park" US DVD and the "Nightmare on Elm Street" Movies from US and Canada are widespread, and need not to be mentioned for the List.