16.8.5 (March 22, 2019)

React DOM

• Don't set the first option as selected in select tag with size attribute. (@kulek1 in #14242)
• Improve the useEffect(async () => ...) warning message. (@gaearon in #15118)
• Improve the error message sometimes caused by duplicate React. (@jaredpalmer in #15139)

React DOM Server

• Improve the useLayoutEffect warning message when server rendering. (@gaearon in #15158)

React Shallow Renderer

• Fix setState in shallow renderer to work with Hooks. (@gaearon in #15120)
• Fix shallow renderer to support React.memo. (@aweary in #14816)
• Fix shallow renderer to support Hooks inside forwardRef. (@eps1lon in #15100)

Artifacts

• react: https://unpkg.com/react@16.8.5/umd/
• react-art: https://unpkg.com/react-art@16.8.5/umd/
• react-dom: https://unpkg.com/react-dom@16.8.5/umd/
• react-is: https://unpkg.com/react-is@16.8.5/umd/
• react-test-renderer: https://unpkg.com/react-test-renderer@16.8.5/umd/
• scheduler: https://unpkg.com/scheduler@0.13.5/umd/