[acemarke]

The truly important announcements come from the whole React team on their actual blog at https://reactjs.org/blog/ , and are written by various team members (such as the "Async Rendering" and "Derived State" posts recently written by Brian Vaughn).

But yeah, if you want a heads-up on where the team is headed and what they're working on, it's worth following them on Twitter, and Dan in particular.