itch.io

Thank you! Certainly -- I'm somewhat new to itch so I may have delivered the update incorrectly, but from the main Just Rain page, if you scroll down to downloads there should be two new downloads called JustRain-20-Win32.zip and JustRain-20-macOS.zip, respectively.

It's not so much an update but a new set of downloads -- so you can delete the copy you downloaded already and download these new versions instead. Please let me know if you have any trouble!