I was gonna post to say it replaces the current version, I done the update thinking I can crack on with stuff while the ps5 version downloads in the background, seeing it had replaced it..... so waiting for 40 gig download now :/ I did think about hope it transfers over hud/ hotbars/ macros etc so good to know you can, seeing this post I have quickly turned on my old ps4 to update incase I havent done it, I do remember uploading the data recently but I dont think at the time it was for each char it was just for everything.....