OpenStack spins out its Zuul open source CI/CD platform

I'm confused. Why is this article talking about it being a CI/CD platform when this Medium article [1] talks about it like an API Gateway with routing features. Surely it's not both?

[1]: https://medium.com/netflix-techblog/open-sourcing-zuul-2-82e...

Further, the TC article is about Zuul v3, whereas the Netflix blog post from today is announcing Zuul v2? I feel like I must be missing something?

Edit: Just a matter of crazy timing and name conflicts. It appears that they're entirely separate things.

Link doesn't work for me. I tried using Zuul + Jenkins before as a multi-master Jenkins solution, it was easy to set up but the lack of synchronized build numbers between masters made it a no-go.