Deleted 262 days ago
It depends on the dev. For some, you'll have to rebuy their game with each new release. For others, buying the game once will give you permanent access to it.
Do note however, there is a problem with Itch where if you buy a game while its on sale, you will need to rebuy it once it returns to it normal price.
Yes, JamesMacklin is right, we still dont understand how its works, someone have access in newest verisons, someone not. If you want latest release and more cheap - you can subscribe to us on patreon, subscribestar and boosty