The list of things George could have fixed given his mandate for the SE’s but didn’t could make it’s own thread.
I finally managed to track down the thread which highlighted some of the things that George still hadn’t fixed in his 3 Special Edition attempts…
What HASN’T been changed on Blu-ray-- the uncorrected mistakes of Star Wars, by Gavin-, back in 2011.
For anyone interested, and as mentioned in the linked thread above, it’s also worth a look for at adywan’s Revisited Edition threads for a list of fixes that adywan has somehow managed to complete - whereas as George seemingly chose not to (or didn’t bother him)…
Star Wars: Revisited : Empire Strikes Back: Revisited : Return Of The Jedi: Revisited