Hi Xander, Animation Paper will slowly and gradually develop into the full version, as we implement the last remaining features and fix any bugs and problems. When we can call it finished is hard to say. In fact it will never truly be finished, because after the “final” release, we will of course continue to improve it and release future upgraded versions.
But if you really want some ballpark date, my guess is late this year/early next year. Let’s see how it goes. 🙂