I had been wondering as well. I have been using the app with an alt account since 0.1.7 but never joined the Discord so no news.
Then again it seems like the /kbin API is still in testing as I never saw an update on that front either.
Could also just be a summer slouch as everone is on vacation perhaps? Certainly hope interest in /kbin and Artemis hasn't faded.
In the last week a bunch of the API PRs have been merged into the mainline branch. There's still a few to go (and I imagine a lot of testing / refactoring after), but at least seems promising that the work is still in progress