Hey!
I was pretty burned out after launch, but right now I just wanted to say that the full, drm-free version (that also happens to include Steam key if that's what you prefer) is now available for purchase. I'm happy I was able to fulfil my promise rather than leave it hanging vaguely.
I've also set our share to 50%: not really sure if this will net any sales here (I'm pretty bad at marketing), but thanks for what you are doing :) I'm hoping to support itch.io whenever we can: the upload process is really straightforward and butler works marvellously.