Im asking cause I thought Itch.io purchases were only a one time thing and you'd need to rebuy every time an update comes ou
"This page has a unique URL for your purchase. You can always access the latest files from this page. You should have also received an email with a link to this page. If you ever lose the URL for this page you can request it to be emailed to you from the support page." It should be fine if you reuse the link in the purchase email