I'm currently in the middle of drawing the art for the next update.
As for a release date, I'm still not sure, since there's a lot to do. I do post updates on my patreon though of my progress.
And as for selling the paid version here, that was originally my plan when I completed my game.
But due to payment processors like mastercard not allowing adult games to be sold here on itch, I can't sell my game until itch io finds a new payment processor.