Snow White's Enchanted Wish and the whole history of the Fantasyland dark rides going through their various incarnations over the decades made me think about how it's very rare for attractions at TDR to ever be changed or have any additions added to them (which could be a good thing or bad thing depending on your perspective...)
It's easier to count the attractions at TDR which have seen any changes since their opening compared to those that haven't.
Off the top of my head:
- PotC got the movie refurb, including one small, unique new scene in the caves (not sure what year but I would guess '06 or '07)
- Small World got the Disney characters added and a re-done queue (I believe this was 2018)
- Star Tours became Star Tours 2.0 (2013)
- CBJ got both the Christmas and Vacation Hoedown overlays over the years and still cycles through them, or at least did until COVID
- Tiki Room has of course gone through a couple versions and has had the Stitch one for a while now.
- HM got HM Holiday, supposedly using the props originally planned for Florida
- In TDS: Sinbad got revamped in 2007
That's it. Every other attraction at the resort to my knowledge has never been changed at all since opening except for regular maintenance and refurbs. Even classic Disney attractions like PotC and HM, which have been tampered with constantly in the U.S. are still as they were at opening in 1983 except for the changes I already mentioned above. Am I wrong on anything?