There have been some exciting developments in ZGA's development lately, so if you're interested in getting the latest news on this, here's the first episode in what might be an entire series of Dev-Vlogs, which will demonstrate the progress on some upcoming features, and go into some level of detail about aspects of the development process.
https://youtu.be/GmkUUmxcT0Q
Let me know if this kind of thing is of interest, or if there's anything about the development process you'd like to hear more (or less) about. In particular, I wasn't sure how much technical depth to go into for the AI section, but I tried to describe how it worked in terms that hopefully non-programmers can understand and find interesting.
Also, thanks to Max Graw for doing much of the work on this video (who, having watched the video, you'll know is now working on ZGA's art now anyway).
Anyway, it might be a while until the next update still, but it should be a big one, and stay tuned for more news.
-Jon