No saves from v0.20.16 work for v21.0.0-wip.#### because of new code, new variables..... and not all the content from v0.20.16 is even migrated to v21.0.0-wip.#### yet.
But if you simply want to see the CG gallery - click on the wifi symbol on the in-game cell phone until it unlocks.
Welcome to May 31, 2024.
And likely will never be "done" because the developer doesn't want to finish it (as said since at least 2017).
I also don't defend this game. I simply state what is known already - but when people have too much blood going to their penis that it deprives their brain of necessary oxygen, it seems they need reminded. But hey, you do you boo.
And if you sincerely think Mister Meh is an alt - feel free to report me and Mister Meh. See what happens.
Depends upon what you want.
Do you want to play (nearly) everything already in the game?
If yes, play v0.20.16 - but know that you will have to play it all over again once v21.0.0 is completed sometime (next year?) because saves from v0.20.16 and prior are not compatible with v21.0.0 because of the rewritten code and variables. New content is scheduled once v21.0.0 is completed.
Do you want to play in the updated, more optimized code with some updated character artwork, and with 16:9 display ratio (plus other fine tuning)?
If yes, play v21.0.0-wip.#### - but know that you will only have limited content at this time and only playing remaining content as it is released in chunks about every other month if the developer stays on their schedule - until it catches up.
More info is available at my FAQ:
#80,544 (not updated for today's release)