Insomniac Games on Twitter: "We have heard you - in an upcoming update for # SpiderManPS4, we will add the ability to export your save to Marvel's Spider-Man Remastered. This update will also
Marvel's Spider-Man: 101 - THE FINAL PS4 UPDATE?!? New Suits Gameplay, PS5 Remaster Patches, & More! - YouTube
Marvel's Spider-Man' PS4 save data will transfer over to PS5 remaster
Spider-Man PS4 update 1.08 adds New Game+, new photo mode options, Ultimate difficulty, and more | GamesRadar+
updated list of all the suit changes I could find : r/SpidermanPS4
Spider-Man PS4 Update 1.17 Patch Notes Confirmed - PlayStation Universe