Hi
I'm a donator/paid for the game (would have paid more but hate subscriptions.. in fact I think I'll donate another $10) here on itch.io
A suggestion; How about a 'Copper' tier, for itch.io purchasers; 9 days and you send out another email when the update* is ready to DL?
I donated.. I'm not just 'the public' :(
*9 days is ages and easy to forget.