For all the talk of upgrades to PS5 version, even for digital games, it seems that's mostly not the case... what I'm seeing the most on the store is that there's only a PS4+PS5 version of each game, meaning buying one will enable you to play both. It even says so on games' pages that buying the game digitally (through the only SKU available there) will give you access to both versions, "delivering" (*wink wink*) the version you need depending on the console you're playing on.
PS: There's still the physical versions of each game for each system, but that's a positive IMO, as it avoids the problem of having to download the new consoles' version.
Pictures for reference:
The first line says that the SKU (the only one available) entitles you to both versions.
The only difference in the end was the compatibility of the save system between versions being mandatory on Xbox, while solutions had to be devised for PS4 to PS5 transfer.
PS: There's still the physical versions of each game for each system, but that's a positive IMO, as it avoids the problem of having to download the new consoles' version.
Pictures for reference:
The first line says that the SKU (the only one available) entitles you to both versions.
The only difference in the end was the compatibility of the save system between versions being mandatory on Xbox, while solutions had to be devised for PS4 to PS5 transfer.