Ask HN: Any news about Pocket being open sourced?

It's been almost two years since Pocket was acquired by Mozilla [0]. It's still installed by default on Firefox. Does anyone have any news about the server-side part of Pocket being open-sourced? I'm asking because it would be great to eventually self-host this kind of service.

[0] https://techcrunch.com/2017/02/27/mozilla-pockets-pocket-in-first-acquisition/