v16.9.0
Warn when rendering tests in concurrent/batched mode without a mocked scheduler (#16207)
Fix typos (#16076)
Improve hydration fixture, support older versions of React (#14118)
Update prettier to 1.8.1 (#10785)
Hydration DOM Fixture (#13521)
Add a checkbox to fixtures UI to choose React production build (#13786)
Fetch all tags in DOM fixtures
don't fire missing act() warnings for react-art (#15975)