Development roadmap
We maintain a development roadmap that shows both our current efforts, future work we have in mind, and the overall goals we are working towards. Many of the items on that map have links that lead to corresponding issues on the appropriate tracker. Alternatively, if you're just looking for issues to pick up, you can take a look at these issue lists on Github:
We are working from a 6-week "sprint cycle". We're still working out
the details of how we organize our sprints. For now, if you'd like to
claim one of the above issues or get involved, though, drop by on the
rust-lang Zulip in the #t-types stream and say hello!