Will this update become public at some point?
Viewing post in New paid update of Magical Monstergirls Academy comments
Probably not tbh since it's very very close to the final full release. Features of it will come in the next demo (like new items and such), but the WHOLE thing won't be free no.
It's a delicate balance between "How much can we give freely" vs "what must we do to make enough money to pay the artists and voice actors".
Trust me, we make a million bucks, all our game would be free!