Hey thanks for checking in, I'm so happy to hear that you are excited for the full game.
Currently we are in beta testing, which is a very good sign about the release! We haven't announced the release date yet, so keep an eye out for that.
If you are interested, you can keep up with development by signing up for our email list which we send out about once per month: https://mailchi.mp/cc4f226a280e/isles-of-sea-and-sky-mailing-list