itch.io

Hello! i dont use Itch.io so often so this might be a dumb question but if i paid for the current version i will be able to download the PC and android version whenever i want? and does this give me access to the future updates or do i have to pay for it again?

I just finished Once in a life time and man the only thing I have to tell you is that you're a fking genius I needed more so here I am xD how often do new updates come out? Thank you for your work man you're the best!!