I'm only seeing your post now, but I'd like to second @sspringer's suggestion that you submit a post to the Swift blog. I think a lot of people wrote off differentiable Swift after Lattner left google, and a post by you would let people know that is not the case.
At the very least, you should submit your current posts to common tech aggregators, I see no indication they were ever submitted to HN, for example. While I have no interest in these ML use cases, many do these days, so you are missing out by not spending a bit more time to publicize your work.
We really need someone with the Swift blog who will solicit these posts on a regular basis, rather than my sporadic attempts in this forum.