Itch.io version.
Version 0.15.1, which is the Patreon version, is needed for giving him and the other lizards the lust potion to have their lust meter go up, so unless you want to support him to get that version, you will have to wait until Hayo release that version on Itch.io next month i think, it was usually ever day 25 or so each month, but he is doing them near the end of each month instead.