I would recommend going through Itch's Quality Guidelines again. When in doubt perhaps you can open a Patreon to handle donation and statistics, or other similar service, and you could link the Patreon link to the description of the game.
Thanks for the advice. I looked through the Quality Guidelines, but I was unable to find anything related to this. I'll look into something like Patreon, as that sounds better than me manually updating it.
