chore(deps): update react monorepo to v17 (major)

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
react (source)	0.0.0-experimental-7ec4c5597 -> 17.0.2
react-dom (source)	0.0.0-experimental-7ec4c5597 -> 17.0.2

---

Release Notes

facebook/react

v17.0.2

Compare Source

React DOM

• Remove an unused dependency to address the SharedArrayBuffer cross-origin isolation warning. (@​koba04 and @​bvaughn in #​20831, #​20832, and #​20840)

v17.0.1

Compare Source

React DOM

• Fix a crash in IE11. (@​gaearon in #​20071)

v17.0.0

Compare Source

Today, we are releasing React 17!

Learn more about React 17 and how to update to it on the official React blog.

React

• Add react/jsx-runtime and react/jsx-dev-runtime for the new JSX transform. (@​lunaruan in #​18299)
• Build component stacks from native error frames. (@​sebmarkbage in #​18561)
• Allow to specify displayName on context for improved stacks. (@​eps1lon in #​18224)
• Prevent 'use strict' from leaking in the UMD bundles. (@​koba04 in #​19614)
• Stop using fb.me for redirects. (@​cylim in #​19598)

React DOM

• Delegate events to roots instead of document. (@​trueadm in #​18195 and others)
• Clean up all effects before running any next effects. (@​bvaughn in #​17947)
• Run useEffect cleanup functions asynchronously. (@​bvaughn in #​17925)
• Use browser focusin and focusout for onFocus and onBlur. (@​trueadm in #​19186)
• Make all Capture events use the browser capture phase. (@​trueadm in #​19221)
• Don't emulate bubbling of the onScroll event. (@​gaearon in #​19464)
• Throw if forwardRef or memo component returns undefined. (@​gaearon in #​19550)
• Remove event pooling. (@​trueadm in #​18969)
• Stop exposing internals that won’t be needed by React Native Web. (@​necolas in #​18483)
• Attach all known event listeners when the root mounts. (@​gaearon in #​19659)
• Disable console in the second render pass of DEV mode double render. (@​sebmarkbage in #​18547)
• Deprecate the undocumented and misleading ReactTestUtils.SimulateNative API. (@​gaearon in #​13407)
• Rename private field names used in the internals. (@​gaearon in #​18377)
• Don't call User Timing API in development. (@​gaearon in #​18417)
• Disable console during the repeated render in Strict Mode. (@​sebmarkbage in #​18547)
• In Strict Mode, double-render components without Hooks too. (@​eps1lon in #​18430)
• Allow calling ReactDOM.flushSync during lifecycle methods (but warn). (@​sebmarkbage in #​18759)
• Add the code property to the keyboard event objects. (@​bl00mber in #​18287)
• Add the disableRemotePlayback property for video elements. (@​tombrowndev in #​18619)
• Add the enterKeyHint property for input elements. (@​eps1lon in #​18634)
• Warn when no value is provided to <Context.Provider>. (@​charlie1404 in #​19054)
• Warn when memo or forwardRef components return undefined. (@​bvaughn in #​19550)
• Improve the error message for invalid updates. (@​JoviDeCroock in #​18316)
• Exclude forwardRef and memo from stack frames. (@​sebmarkbage in #​18559)
• Improve the error message when switching between controlled and uncontrolled inputs. (@​vcarl in #​17070)
• Keep onTouchStart, onTouchMove, and onWheel passive. (@​gaearon in #​19654)
• Fix setState hanging in development inside a closed iframe. (@​gaearon in #​19220)
• Fix rendering bailout for lazy components with defaultProps. (@​jddxf in #​18539)
• Fix a false positive warning when dangerouslySetInnerHTML is undefined. (@​eps1lon in #​18676)
• Fix Test Utils with non-standard require implementation. (@​just-boris in #​18632)
• Fix onBeforeInput reporting an incorrect event.type. (@​eps1lon in #​19561)
• Fix event.relatedTarget reported as undefined in Firefox. (@​claytercek in #​19607)
• Fix "unspecified error" in IE11. (@​hemakshis in #​19664)
• Fix rendering into a shadow root. (@​Jack-Works in #​15894)
• Fix movementX/Y polyfill with capture events. (@​gaearon in #​19672)
• Use delegation for onSubmit and onReset events. (@​gaearon in #​19333)
• Improve memory usage. (@​trueadm in #​18970)

React DOM Server

• Make useCallback behavior consistent with useMemo for the server renderer. (@​alexmckenley in #​18783)
• Fix state leaking when a function component throws. (@​pmaccart in #​19212)

React Test Renderer

• Improve findByType error message. (@​henryqdineen in #​17439)

Concurrent Mode (Experimental)

• Revamp the priority batching heuristics. (@​acdlite in #​18796)
• Add the unstable_ prefix before the experimental APIs. (@​acdlite in #​18825)
• Remove unstable_discreteUpdates and unstable_flushDiscreteUpdates. (@​trueadm in #​18825)
• Remove the timeoutMs argument. (@​acdlite in #​19703)
• Disable <div hidden /> prerendering in favor of a different future API. (@​acdlite in #​18917)
• Add unstable_expectedLoadTime to Suspense for CPU-bound trees. (@​acdlite in #​19936)
• Add an experimental unstable_useOpaqueIdentifier Hook. (@​lunaruan in #​17322)
• Add an experimental unstable_startTransition API. (@​rickhanlonii in #​19696)
• Using act in the test renderer no longer flushes Suspense fallbacks. (@​acdlite in #​18596)
• Use global render timeout for CPU Suspense. (@​sebmarkbage in #​19643)
• Clear the existing root content before mounting. (@​bvaughn in #​18730)
• Fix a bug with error boundaries. (@​acdlite in #​18265)
• Fix a bug causing dropped updates in a suspended tree. (@​acdlite in #​18384 and #​18457)
• Fix a bug causing dropped render phase updates. (@​acdlite in #​18537)
• Fix a bug in SuspenseList. (@​sebmarkbage in #​18412)
• Fix a bug causing Suspense fallback to show too early. (@​acdlite in #​18411)
• Fix a bug with class components inside SuspenseList. (@​sebmarkbage in #​18448)
• Fix a bug with inputs that may cause updates to be dropped. (@​jddxf in #​18515 and @​acdlite in #​18535)
• Fix a bug causing Suspense fallback to get stuck. (@​acdlite in #​18663)
• Don't cut off the tail of a SuspenseList if hydrating. (@​sebmarkbage in #​18854)
• Fix a bug in useMutableSource that may happen when getSnapshot changes. (@​bvaughn in #​18297)
• Fix a tearing bug in useMutableSource. (@​bvaughn in #​18912)
• Warn if calling setState outside of render but before commit. (@​sebmarkbage in #​18838)

v16.14.0

Compare Source

React

• Add support for the new JSX transform. (@​lunaruan in #​18299)

v16.13.1

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React DOM

• Fix bug in legacy mode Suspense where effect clean-up functions are not fired. This only affects users who use Suspense for data fetching in legacy mode, which is not technically supported. (@​acdlite in #​18238)
• Revert warning for cross-component updates that happen inside class render lifecycles (componentWillReceiveProps, shouldComponentUpdate, and so on). (@​gaearon in #​18330)

v16.13.0

Compare Source

React

• Warn when a string ref is used in a manner that's not amenable to a future codemod (@​lunaruan in #​17864)
• Deprecate React.createFactory() (@​trueadm in #​17878)

React DOM

• Warn when changes in style may cause an unexpected collision (@​sophiebits in #​14181, #​18002)
• Warn when a function component is updated during another component's render phase (@​acdlite in #​17099)
• Deprecate unstable_createPortal (@​trueadm in #​17880)
• Fix onMouseEnter being fired on disabled buttons (@​AlfredoGJ in #​17675)
• Call shouldComponentUpdate twice when developing in StrictMode (@​bvaughn in #​17942)
• Add version property to ReactDOM (@​ealush in #​15780)
• Don't call toString() of dangerouslySetInnerHTML (@​sebmarkbage in #​17773)
• Show component stacks in more warnings (@​gaearon in #​17922, #​17586)

Concurrent Mode (Experimental)

• Warn for problematic usages of ReactDOM.createRoot() (@​trueadm in #​17937)
• Remove ReactDOM.createRoot() callback params and added warnings on usage (@​bvaughn in #​17916)
• Don't group Idle/Offscreen work with other work (@​sebmarkbage in #​17456)
• Adjust SuspenseList CPU bound heuristic (@​sebmarkbage in #​17455)
• Add missing event plugin priorities (@​trueadm in #​17914)
• Fix isPending only being true when transitioning from inside an input event (@​acdlite in #​17382)
• Fix React.memo components dropping updates when interrupted by a higher priority update (@​acdlite in #​18091)
• Don't warn when suspending at the wrong priority (@​gaearon in #​17971)
• Fix a bug with rebasing updates (@​acdlite and @​sebmarkbage in #​17560, #​17510, #​17483, #​17480)

v16.12.0

Compare Source

React DOM

• Fix passive effects (useEffect) not being fired in a multi-root app. (@​acdlite in #​17347)

React Is

• Fix lazy and memo types considered elements instead of components (@​bvaughn in #​17278)

v16.11.0

Compare Source

React DOM

• 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)

v16.10.2

Compare Source

React DOM

• Fix regression in react-native-web by restoring order of arguments in event plugin extractors (@​necolas in #​16978)

v16.10.1

Compare Source

React DOM

• Fix regression in Next.js apps by allowing Suspense mismatch during hydration to silently proceed (@​sebmarkbage in #​16943)

v16.10.0

Compare Source

React DOM

• 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 when mixing Suspense and error handling. (@​acdlite in #​16801)

Scheduler (Experimental)

• Improve queue performance by switching its internal data structure to a min binary heap. (@​acdlite in #​16245)
• Use postMessage loop with short intervals instead of attempting to align to frame boundaries with requestAnimationFrame. (@​acdlite in #​16214)

useSubscription

• Avoid tearing issue when a mutation happens and the previous update is still in progress. (@​bvaughn in #​16623)

v16.9.0

Compare Source

React

• Add <React.Profiler> API for gathering performance measurements programmatically. (@​bvaughn in #​15172)
• Remove unstable_ConcurrentMode in favor of unstable_createRoot. (@​acdlite in #​15532)

React DOM

• Deprecate old names for the UNSAFE_* lifecycle methods. (@​bvaughn in #​15186 and @​threepointone in #​16103)
• Deprecate javascript: URLs as a common attack surface. (@​sebmarkbage in #​15047)
• Deprecate uncommon "module pattern" (factory) components. (@​sebmarkbage in #​15145)
• Add support for the disablePictureInPicture attribute on <video>. (@​eek in #​15334)
• Add support for onLoad event for <embed>. (@​cherniavskii in #​15614)
• Add support for editing useState state from DevTools. (@​bvaughn in #​14906)
• Add support for toggling Suspense from DevTools. (@​gaearon in #​15232)
• Warn when setState is called from useEffect, creating a loop. (@​gaearon in #​15180)
• Fix a memory leak. (@​paulshen in #​16115)
• Fix a crash inside findDOMNode for components wrapped in <Suspense>. (@​acdlite in #​15312)
• Fix pending effects from being flushed too late. (@​acdlite in #​15650)
• Fix incorrect argument order in a warning message. (@​brickspert in #​15345)
• Fix hiding Suspense fallback nodes when there is an !important style. (@​acdlite in #​15861 and #​15882)
• Slightly improve hydration performance. (@​bmeurer in #​15998)

React DOM Server

• Fix incorrect output for camelCase custom CSS property names. (@​bedakb in #​16167)

React Test Utilities and Test Renderer

• Add act(async () => ...) for testing asynchronous state updates. (@​threepointone in #​14853)
• Add support for nesting act from different renderers. (@​threepointone in #​16039 and #​16042)
• Warn in Strict Mode if effects are scheduled outside an act() call. (@​threepointone in #​15763 and #​16041)
• Warn when using act from the wrong renderer. (@​threepointone in #​15756)

ESLint Plugin: React Hooks

• Report Hook calls at the top level as a violation. (gaearon in #​16455)

v16.8.6

Compare Source

React DOM

• Fix an incorrect bailout in useReducer(). (@​acdlite in #​15124)
• Fix iframe warnings in Safari DevTools. (@​renanvalentin in #​15099)
• Warn if contextType is set to Context.Consumer instead of Context. (@​aweary in #​14831)
• Warn if contextType is set to invalid values. (@​gaearon in #​15142)

v16.8.5

Compare Source

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)

v16.8.4

Compare Source

React DOM and other renderers

• Fix a bug where DevTools caused a runtime error when inspecting a component that used a useContext hook. (@​bvaughn in #​14940)

v16.8.3

Compare Source

React DOM

• Fix a bug that caused inputs to behave incorrectly in UMD builds. (@​gaearon in #​14914)
• Fix a bug that caused render phase updates to be discarded. (@​gaearon in #​14852)

React DOM Server

• Unwind the context stack when a stream is destroyed without completing, to prevent incorrect values during a subsequent render. (@​overlookmotel in #​14706)

ESLint Plugin for React Hooks

• Add a new recommended exhaustive-deps rule. (@​gaearon in #​14636)

v16.8.2

Compare Source

React DOM

• Fix ReactDOM.render being ignored inside useEffect. (@​gaearon in #​14799)
• Fix a crash when unmounting empty portals. (@​gaearon in #​14820)
• Fix useImperativeHandle to work correctly when no deps are specified. (@​gaearon in #​14801)
• Fix crossOrigin attribute to work in SVG image elements. (@​aweary in #​14832)
• Fix a false positive warning when using Suspense with Hooks. (@​gaearon in #​14821)

React Test Utils and React Test Renderer

• Include component stack into the act() warning. (@​threepointone in #​14855)

v16.8.1

Compare Source

React DOM and React Test Renderer

• Fix a crash when used together with an older version of React. (@​bvaughn in #​14770)

React Test Utils

• Fix a crash in Node environment. (@​threepointone in #​14768)

v16.8.0

Compare Source

React

• Add Hooks — a way to use state and other React features without writing a class. (@​acdlite et al. in #​13968)
• Improve the useReducer Hook lazy initialization API. (@​acdlite in #​14723)

React DOM

• Bail out of rendering on identical values for useState and useReducer Hooks. (@​acdlite in #​14569)
• Use Object.is algorithm for comparing useState and useReducer values. (@​Jessidhia in #​14752)
• Don’t compare the first argument passed to useEffect/useMemo/useCallback Hooks. (@​acdlite in #​14594)
• Support synchronous thenables passed to React.lazy(). (@​gaearon in #​14626)
• Render components with Hooks twice in Strict Mode (DEV-only) to match class behavior. (@​gaearon in #​14654)
• Warn about mismatching Hook order in development. (@​threepointone in #​14585 and @​acdlite in #​14591)
• Effect clean-up functions must return either undefined or a function. All other values, including null, are not allowed. @​acdlite in #​14119

React Test Renderer and Test Utils

• Support Hooks in the shallow renderer. (@​trueadm in #​14567)
• Fix wrong state in shouldComponentUpdate in the presence of getDerivedStateFromProps for Shallow Renderer. (@​chenesan in #​14613)
• Add ReactTestRenderer.act() and ReactTestUtils.act() for batching updates so that tests more closely match real behavior. (@​threepointone in #​14744)

ESLint Plugin: React Hooks

• Initial release. (@​calebmer in #​13968)
• Fix reporting after encountering a loop. (@​calebmer and @​Yurickh in #​14661)
• Don't consider throwing to be a rule violation. (@​sophiebits in #​14040)

v16.7.0

Compare Source

React DOM

• Fix performance of React.lazy for large numbers of lazily-loaded components. (@​acdlite in #​14429)
• Clear fields on unmount to avoid memory leaks. (@​trueadm in #​14276)
• Fix bug with SSR and context when mixing react-dom/server@16.6 and react@<16.6. (@​gaearon in #​14291)
• Fix a performance regression in profiling mode. (@​bvaughn in #​14383)

Scheduler (Experimental)

• Post to MessageChannel instead of window. (@​acdlite in #​14234)
• Reduce serialization overhead. (@​developit in #​14249)
• Fix fallback to setTimeout in testing environments. (@​bvaughn in #​14358)
• Add methods for debugging. (@​mrkev in #​14053)

v16.6.3

React DOM

• Fix bugs in Suspense and lazy. (@​acdlite in #​14133, #​14157, and #​14164)
• Fix highlighting of React.memo updates in React DevTools. (@​bvaughn in #​14141)
• Fix interaction of Suspense with the React Profiler. (@​bvaughn in #​14065)
• Fix a false positive warning when using Suspense. (@​acdlite in #​14158)

React DOM Server

• Fix incorrect sharing of context state between renderToNodeStream() calls. (@​sebmarkbage in #​14182)
• Add a warning about incorrect usage of the context API. (@​trueadm in #​14033)

v16.6.2

This release was published in a broken state and should be skipped.

v16.6.1

Compare Source

React DOM

• Fallback should not remount every time a promise resolves. (@​acdlite in #​14083)
• Fix bug where Suspense keeps showing fallback even after everything finishes loading. (@​acdlite in #​14083)
• Fix a crash when Suspense finishes loading in IE11. (@​sophiebits in #​14126)
• Fix unresolved default props in lifecycle methods of a lazy component. (@​gaearon in #​14112)
• Fix bug when recovering from an error thrown during complete phase. (@​gaearon in #​14104)

Scheduler (Experimental)

• Switch from deadline object to shouldYield API. (@​acdlite in #​14025)

v16.6.0

Compare Source

React

• Add React.memo() as an alternative to PureComponent for functions. (@​acdlite in #​13748)
• Add React.lazy() for code splitting components. (@​acdlite in #​13885)
• React.StrictMode now warns about legacy context API. (@​bvaughn in #​13760)
• React.StrictMode now warns about findDOMNode. (@​sebmarkbage in #​13841)
• Rename unstable_AsyncMode to unstable_ConcurrentMode. (@​trueadm in #​13732)
• Rename unstable_Placeholder to Suspense, and delayMs to maxDuration. (@​gaearon in #​13799 and @​sebmarkbage in #​13922)

React DOM

• Add contextType as a more ergonomic way to subscribe to context from a class. (@​bvaughn in #​13728)
• Add getDerivedStateFromError lifecycle method for catching errors in a future asynchronous server-side renderer. (@​bvaughn in #​13746)
• Warn when <Context> is used instead of <Context.Consumer>. (@​trueadm in #​13829)
• Fix gray overlay on iOS Safari. (@​philipp-spiess in #​13778)
• Fix a bug caused by overwriting window.event in development. (@​sergei-startsev in #​13697)

React DOM Server

• Add support for React.memo(). (@​alexmckenley in #​13855)
• Add support for contextType. (@​alexmckenley and @​sebmarkbage in #​13889)

Scheduler (Experimental)

• Rename the package to scheduler. (@​gaearon in #​13683)
• Support priority levels, continuations, and wrapped callbacks. (@​acdlite in #​13720 and #​13842)
• Improve the fallback mechanism in non-DOM environments. (@​acdlite in #​13740)
• Schedule requestAnimationFrame earlier. (@​acdlite in #​13785)
• Fix the DOM detection to be more thorough. (@​trueadm in #​13731)
• Fix bugs with interaction tracing. (@​bvaughn in #​13590)
• Add the envify transform to the package. (@​mridgway in #​13766)

v16.5.2

Compare Source

React DOM

• Fixed a recent <iframe> regression (@​JSteunou in #​13650)
• Fix updateWrapper so that <textarea>s no longer re-render when data is unchanged (@​joelbarbosa in #​13643)

Schedule (Experimental)

• Renaming "tracking" API to "tracing" (@​bvaughn in #​13641)
• Add UMD production+profiling entry points (@​bvaughn in #​13642)
• Refactored schedule to remove some React-isms and improve performance for when deferred updates time out (@​acdlite in #​13582)

v16.5.1

Compare Source

React

• Improve the warning when React.forwardRef receives an unexpected number of arguments. (@​andresroberto in #​13636)

React DOM

• Fix a regression in unstable exports used by React Native Web. (@​aweary in #​13598)
• Fix a crash when component defines a method called isReactComponent. (@​gaearon in #​13608)
• Fix a crash in development mode in IE9 when printing a warning. (@​link-alex in #​13620)
• Provide a better error message when running react-dom/profiling with schedule/tracking. (@​bvaughn in #​13605)
• If a ForwardRef component defines a displayName, use it in warnings. (@​probablyup in #​13615)

Schedule (Experimental)

• Add a separate profiling entry point at schedule/tracking-profiling. (@​bvaughn in #​13605)

v16.5.0

Compare Source

React

• Add a warning if React.forwardRef render function doesn't take exactly two arguments (@​bvaughn in #​13168)
• Improve the error message when passing an element to createElement by mistake (@​DCtheTall in #​13131)
• Don't call profiler onRender until after mutations (@​bvaughn in #​13572)

React DOM

• Add support for React DevTools Profiler (@​bvaughn in #​13058)
• Add react-dom/profiling entry point alias for profiling in production (@​bvaughn in #​13570)
• Add onAuxClick event for browsers that support it (@​jquense in #​11571)
• Add movementX and movementY fields to mouse events (@​jasonwilliams in #​9018)
• Add tangentialPressure and twist fields to pointer events (@​motiz88 in #​13374)
• Minimally support iframes (nested browsing contexts) in selection event handling (@​acusti in #​12037)
• Support passing booleans to the focusable SVG attribute (@​gaearon in #​13339)
• Ignore <noscript> on the client when hydrating (@​Ephem in #​13537)
• Fix gridArea to be treated as a unitless CSS property (@​mgol in #​13550)
• Fix incorrect data in compositionend event when typing Korean on IE11 (@​crux153 in #​12563)
• Fix a crash when using dynamic children in the <option> tag (@​Slowyn in #​13261, @​gaearon in #​13465)
• Fix the checked attribute not getting initially set on the input (@​dilidili in #​13114)
• Fix hydration of dangerouslySetInnerHTML when __html is not a string (@​gaearon in #​13353)
• Fix a warning about missing controlled onChange to fire on falsy values too (@​nicolevy in #​12628)
• Fix submit and reset buttons getting an empty label (@​ellsclytn in #​12780)
• Fix the onSelect event not being triggered after drag and drop (@​gaearon in #​13422)
• Fix the onClick event not working inside a portal on iOS (@​aweary in #​11927)
• Fix a performance issue when thousands of roots are re-rendered (@​gaearon in #​13335)
• Fix a performance regression that also caused onChange to not fire in some cases (@​gaearon in #​13423)
• Handle errors in more edge cases gracefully (@​gaearon in #​13237 and @​acdlite in #​13269)
• Don't use proxies for synthetic events in development (@​gaearon in #​12171)
• Warn when "false" or "true" is the value of a boolean DOM prop (@​motiz88 in #​13372)
• Warn when this.state is initialized to props (@​veekas in #​11658)
• Don't compare style on hydration in IE due to noisy false positives (@​mgol in #​13534)
• Include StrictMode in the component stack (@​gaearon in #​13240)
• Don't overwrite window.event in IE (@​ConradIrwin in #​11696)
• Improve component stack for the folder/index.js naming convention (@​gaearon in #​12059)
• Improve a warning when using getDerivedStateFromProps without initialized state (@​flxwu in #​13317)
• Improve a warning about invalid textarea usage (@​raunofreiberg in #​13361)
• Treat invalid Symbol and function values more consistently (@​raunofreiberg in #​13362 and #​13389)
• Allow Electron <webview> tag without warnings (@​philipp-spiess in #​13301)
• Don't show the uncaught error addendum if e.preventDefault() was called (@​gaearon in #​13384)
• Warn about rendering Generators (@​gaearon in #​13312)
• Remove irrelevant suggestion of a legacy method from a warning (@​zx6658 in #​13169)
• Remove unstable_deferredUpdates in favor of unstable_scheduleWork from schedule (@​gaearon in #​13488)
• Fix unstable asynchronous mode from doing unnecessary work when an update takes too long (@​acdlite in #​13503)

React DOM Server

• Fix crash with nullish children when using dangerouslySetInnerHtml in a selected <option> (@​mridgway in #​13078)
• Fix crash when setTimeout is missing (@​dustinsoftware in #​13088)

React Test Renderer and Test Utils

• Fix this in a functional component for shallow renderer to be undefined (@​koba04 in #​13144)
• Deprecate a Jest-specific ReactTestUtils.mockComponent() helper ([@​bvaughn](https://togithub

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[wooorm]

Using the experimental React version, with support for RSC, is intended.

[renovate]

Renovate Ignore Notification

As this PR has been closed unmerged, Renovate will ignore this upgrade and you will not receive PRs for any future 17.x releases. However, if you upgrade to 17.x manually then Renovate will then reenable updates for minor and patch updates automatically.

If this PR was closed by mistake or you changed your mind, you can simply rename this PR and you will soon get a fresh replacement PR opened.