Thank you!
Will they notify me when it is accepted or denied?
As far as I’m aware, there won’t be any notification.
The general idea is, make the devlog, and keep developing the game, and Itch.io will take care of the rest.
So it may take several days?
It could, as mentioned above, I usually just keep working on a game and not pay attention to that review process. There’s not much more you can do on your side anyway.
