With the addition of the custom npc creation or editing, perhaps some form of documentation would be useful, like a wiki or something. Alot of information is strewn through comments on itch.io and difficult to find and im sure the developer is getting tired of answering the same questions every other update. I've never made a wiki myself but its the sort of thing I'd happily contribute to.
A custom character repository would be a cool thing for people to share their characters too!