16.1.1 (November 13, 2017)

React

• Improve the warning about undefined component type. (@selbekk in #11505)

React DOM

• Support string values for the capture attribute. (@maxschmeling in #11424)

React DOM Server

• Don't freeze the ReactDOMServer public API. (@travi in #11531)
• Don't emit autoFocus={false} attribute on the server. (@gaearon in #11543)

React Reconciler

• Change the hydration API for better Flow typing. (@sebmarkbage in #11493)