I think most of the routes I wanted are in the game, at this point (even if not all of them are completed yet). For the few that didn't make the cut, it will mostly depend on patrons' feedback after 1.0 is released. I do have another game in the pipeline, but I might go for a period where I work one month on the new game, and one month to add new stuff to Caliross, for example. It's the kind of thing that I can do only if there is a significant interest in "more Caliross", basically.
If it's for minor stuff (like individual scenes, or maybe a new mini-game or really short quest), I might even do it in my spare time, if I feel like it, but that would limit what I can realistically add, of course, and it wouldn't be a priority, just something I am writing because I had an idea for Caliross.