Came here to check on the same thing lol.
Looks like the latest news post for Natsumi (on Patreon, anyways. Dunno about Discord) was at the start of May. Also looks like they have a third game that isn't on Itch that was getting some attention?
Viewing post in The Daily Life of Pan Hero comments
Hey, sorry that it's taking so long, I'm dealing a with lot right now, and working on Natsumi Love Story and Pan Hero is too overwhelming for me at the moment because of how complex the games are. So right now, I'm just making a simple game where there's only one-shot stories and no game mechanics so I can feel productive which I hope would help me get back in the zone. But now that the simple game is released, I'm going to continue working on Natsumi Love Story again, and after one update of that, I'll work on Pan Hero again.