I’ve been working on a personal edit of the new 4K Bluray and 4K83 which restores most of the film to its 1983 counterpart while retaining some few changes that I prefer/don’t mind. Think of it like kk560’s semi-specialized, but maybe a little more polished. Here is the list of changes:

Replaced Jedi Rocks with Lapti Nek
Restored the original sarlaac pit and audio
Removed CGI dug
Restored some lost frames
Vader no longer yells ‘Nooo!’ when saving Luke.
Victory Celebration has been kept but a random gungan no longer shouts ‘Meesa free!’
Restored Sebastion Shaw as Anakin Skywalker.

Anything not listed probably hasn’t been touched.