What about RotS?

Were there any differences at all between the 35mm and digital versions in theaters? We all remember the wipe that became a hard cut on the dvd and then went back to being a wipe on the blu-ray. Was it a wipe in both the celluloid and digital prints?

Not unlike the anecdote about the guy who swore the arena scene had different versions, I remember hearing people claim to have seen variations in stuff like the background droids of the Mustafar duel and the end of Vader's Nooooo / the following shot of the blockade runner landing on Naboo.