We should probably be having a thread about that actual release, so I've re-upped https://news.ycombinator.com/item?id=43200793, will move most of the comments thither, and will post links to this blog post and the other one that people have been referencing.
That makes sense and I didn't mean to imply that there was anything wrong with either your post or submitting it to HN! Both are good. It's just that it makes more sense for the community to first discuss the main thing itself.