Fix passive effects (useEffect) not being fired on a multi-root app. (@acdlite in #17347)
Fix lazy and memo types considered elements instead of components (@bvaughn in #17278)
QQ version 16.11.0 (September 22, 2019)
Fix mouseenter handlers from firing twice inside nested React containers. (@yuanoook in #16928)
Remove unstable_createRoot and unstable_createSyncRoot experimental APIs. (These are available in the Experimental channel as createRoot and createSyncRoot.) (@acdlite in #17088)
QQ version 16.10.2 (September 3, 2019)
Fix regression in react-native-web by restoring order of arguments in event plugin extractors (@necolas in #16978)
QQ version 16.10.9 (September 27, 2019)
Fix edge case where a hook update wasn't being memoized. (@sebmarkbage in #16359)
Fix heuristic for determining when to hydrate, so we don't incorrectly hydrate during an update. (@sebmarkbage in #16739)
Clear additional fiber fields during unmount to save memory. (@trueadm in #16807)
Fix bug with required text fields in Firefox. (@halvves in #16578)
Prefer Object.is instead of inline polyfill, when available. (@ku8ar in #16212)
Fix bug whe mixing Suspense and error handling. (@acdlite in #16801)