I can only repeat how truly superb this edit is, and is so vastly beyond my own talents that I hesitate to even mention this, however if I’m right it’s probably something you will want to fix…
I noticed at 22:42 that you can still see the matte boxes around the TIE fighters and possibly also the foreground Star Destroyer when the TIEs fly in front of the Executor.
Also, is it my imagination, but can I still see C-3PO’s fingertip falling down next to Han’s leg at 52:04?
These are of course trivial next to the brilliance of the overall work, and perhaps I am just seeing compression artifacts and not errors. Thank you so much once again for making this edit.