NeverarGreat, that flowchart is really useful for understanding what releases exist and what exactly all of them are. Have you, or anyone else who has knowledge of all the projects out there, considered making charts like this for ESB & ROTJ?
There would be a lot of redundancy, but many of the preservation/restoration/recreation efforts don’t extend to ESB & ROTJ.
Plus, ESB would have the Dream Mastered version, and ROTJ would have Harmy’s Grindhouse Restoration. And there are probably also projects of which I am unaware.