Seems worth tweeting the announcement we made on RS:

- We’re targeting releasing Atmosphère and Fusée Gelée together this summer, after the disclosure window for the latter ends.

- It may be more inconvenient to get set up if you’re on >4.1.0; so maybe keep your version low. https://t.co/h9iXrWabhI

— Kate Temkin (@ktemkin) March 30, 2018