Yes, the disk version is updated every time a patch is released. Source: I played the game on PS5.
Regarding the OP, the game will be back once it will run properly, after 3 months it still crashes on PS5, not to mention the other versions. Unpopular opinion: Sony did the right thing, companies should stop releasing early access games at full price. I hope this situation will make Sony more strict when certifying games in the future, we need more "protection" (can't find the proper English word) from scummy companies and their false advertisement.
Also, as I always say: it's just our fault if we are in this situation, pre-ordering the game told CDPR "do whatever you want, you have our money already".
P.S. better refound policy from Sony would be appreciated.