react changelog

Changelog History

Page 1

• v16.13.1

  March 19, 2020

  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)

  Artifacts

  • react: https://unpkg.com/react@16.13.1/umd/
  • react-art: https://unpkg.com/react-art@16.13.1/umd/
  • react-dom: https://unpkg.com/react-dom@16.13.1/umd/
  • react-is: https://unpkg.com/react-is@16.13.1/umd/
  • ✅ react-test-renderer: https://unpkg.com/react-test-renderer@16.13.1/umd/
  • ⏱ scheduler: https://unpkg.com/scheduler@0.19.1/umd/

• v16.13.0

  February 26, 2020

  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)

  Artifacts

  • react: https://unpkg.com/react@16.13.0/umd/
  • react-art: https://unpkg.com/react-art@16.13.0/umd/
  • react-dom: https://unpkg.com/react-dom@16.13.0/umd/
  • react-is: https://unpkg.com/react-is@16.13.0/umd/
  • ✅ react-test-renderer: https://unpkg.com/react-test-renderer@16.13.0/umd/
  • ⏱ scheduler: https://unpkg.com/scheduler@0.19.0/umd/

• v16.12.0

  November 14, 2019

  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)

  Artifacts

  • react: https://unpkg.com/react@16.12.0/umd/
  • react-art: https://unpkg.com/react-art@16.12.0/umd/
  • react-dom: https://unpkg.com/react-dom@16.12.0/umd/
  • react-is: https://unpkg.com/react-is@16.12.0/umd/
  ✅ • react-test-renderer: https://unpkg.com/react-test-renderer@16.12.0/umd/
  ⏱ • scheduler: https://unpkg.com/scheduler@0.18.0/umd/

• v16.11.0

  October 22, 2019

  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)

  Artifacts

  • react: https://unpkg.com/react@16.11.0/umd/
  • react-art: https://unpkg.com/react-art@16.11.0/umd/
  • react-dom: https://unpkg.com/react-dom@16.11.0/umd/
  • react-is: https://unpkg.com/react-is@16.11.0/umd/
  ✅ • react-test-renderer: https://unpkg.com/react-test-renderer@16.11.0/umd/
  ⏱ • scheduler: https://unpkg.com/scheduler@0.17.0/umd/

• v16.10.2

  October 03, 2019

  React DOM

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

  Artifacts

  • react: https://unpkg.com/react@16.10.2/umd/
  • react-art: https://unpkg.com/react-art@16.10.2/umd/
  • react-dom: https://unpkg.com/react-dom@16.10.2/umd/
  • react-is: https://unpkg.com/react-is@16.10.2/umd/
  ✅ • react-test-renderer: https://unpkg.com/react-test-renderer@16.10.2/umd/
  ⏱ • scheduler: https://unpkg.com/scheduler@0.16.2/umd/

• v16.10.1

  September 28, 2019

  React DOM

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

• v16.10.0

  September 27, 2019

  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)

  Artifacts

  • react: https://unpkg.com/react@16.10.0/umd/
  • react-art: https://unpkg.com/react-art@16.10.0/umd/
  • react-dom: https://unpkg.com/react-dom@16.10.0/umd/
  • react-is: https://unpkg.com/react-is@16.10.0/umd/
  ✅ • react-test-renderer: https://unpkg.com/react-test-renderer@16.10.0/umd/
  ⏱ • scheduler: https://unpkg.com/scheduler@0.16.0/umd/

• v16.9.0

  April 03, 2019

  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)

• v16.9.0-rc.0

  August 05, 2019

  🚀 This is a release candidate for React v16.9.0.

  🔄 Changelog is available in #16254.

  🏗 UMD builds

  • react: https://unpkg.com/react@16.9.0-rc.0/umd/
  • react-art: https://unpkg.com/react-art@16.9.0-rc.0/umd/
  • react-dom: https://unpkg.com/react-dom@16.9.0-rc.0/umd/
  • react-is: https://unpkg.com/react-is@16.9.0-rc.0/umd/
  ✅ • react-test-renderer: https://unpkg.com/react-test-renderer@16.9.0-rc.0/umd/
  ⏱ • scheduler: https://unpkg.com/scheduler@0.15.0-rc.0/umd/

• v16.9.0-alpha.0

  April 03, 2019

  v16.9.0-alpha.0 (April 3, 2019)

  • (await act(async () => ...) (@threepointone in #14853)

  Artifacts

  • react: https://unpkg.com/react@16.9.0-alpha.0/umd/
  • react-art: https://unpkg.com/react-art@16.9.0-alpha.0/umd/
  • react-dom: https://unpkg.com/react-dom@16.9.0-alpha.0/umd/
  • react-is: https://unpkg.com/react-is@16.9.0-alpha.0/umd/
  • ✅ react-test-renderer: https://unpkg.com/react-test-renderer@16.9.0-alpha.0/umd/
  • ⏱ scheduler: https://unpkg.com/scheduler@0.14.0-alpha.0/umd/

• 1
• 2
• 3
• 4
• 5
• Next ›
• Last »