I don't think RAH is at liberty to give out that type of information.
I think The Wizard of Oz and Gone With the Wind will be out on 4K/UHD disc in the coming months. I'm hoping that Gunga Din or The Roaring Twenties get released on Blu-ray before the year is out.
@Robert Harris I"m sorry for the confusion, it has nothing to do with what you have written. I was simply stating a person doesn't have to wait on RAH's thoughts to purchase this Warner Archive release because they fear it's not a big improvement over the DVD that was released back in 2005. In...
With all due respect to RAH, Warner Archive isn't known for releasing Blu-rays that aren't a huge upgrade over a DVD, especially, a DVD that was released 14 years ago.
If you look at any thread announcing any Blu-ray release, you will see comments from people wanting more than what is being released like some other title. It's like human nature to ask for more than what is coming.:)
I got those two tiles in HD digital too on iTunes, but there is no guarantee that we'll ever see the other five titles on Blu-ray any time soon. I can't blame Warner for not releasing all six films on Blu-ray with soft sales today on physical media.