The official Discord announcements channel states that FILF will *likely* get two updates after AD V0.04 is finished. Note that was stated in July and that AD V 0.03 was released in June. Given that V.04 is not out yet, it likely means FILFs next update, while planned, has not been started, AKA at least a few months away.
While the following is more of an AD update, he's trying to get AD to a point in the story where you can move back and forth in the timeline freely, meaning two sets of map, two sets of characters(young and old), and all the story that it takes to get there so it's likely a decent sized update. Hopefully, this means that once AD is past V.04, both FILF and AD will be at a point where the focus is on story and scenes and not creating a base level game, maps, areas, etc etc.