chore(deps): bump react-is from 18.3.1 to 19.1.1 #660

dependabot · 2025-07-28T23:48:31Z

Bumps react-is from 18.3.1 to 19.1.1.

Release notes

19.1.1 (July 28, 2025)

React

Fixed Owner Stacks to work with ES2015 function.name semantics (#33680 by @hoxyq)

19.1.0 (March 28, 2025)

Owner Stack

An Owner Stack is a string representing the components that are directly responsible for rendering a particular component. You can log Owner Stacks when debugging or use Owner Stacks to enhance error overlays or other development tools. Owner Stacks are only available in development builds. Component Stacks in production are unchanged.

An Owner Stack is a development-only stack trace that helps identify which components are responsible for rendering a particular component. An Owner Stack is distinct from a Component Stacks, which shows the hierarchy of components leading to an error.

The captureOwnerStack API is only available in development mode and returns a Owner Stack, if available. The API can be used to enhance error overlays or log component relationships when debugging. #29923, #32353, #30306, #32538, #32529, #32538

React

Enhanced support for Suspense boundaries to be used anywhere, including the client, server, and during hydration. #32069, #32163, #32224, #32252

Reduced unnecessary client rendering through improved hydration scheduling #31751

Increased priority of client rendered Suspense boundaries #31776

Fixed frozen fallback states by rendering unfinished Suspense boundaries on the client. #31620

Reduced garbage collection pressure by improving Suspense boundary retries. #31667

Fixed erroneous “Waiting for Paint” log when the passive effect phase was not delayed #31526

Fixed a regression causing key warnings for flattened positional children in development mode. #32117

Updated useId to use valid CSS selectors, changing format from :r123: to «r123». #32001

Added a dev-only warning for null/undefined created in useEffect, useInsertionEffect, and useLayoutEffect. #32355

Fixed a bug where dev-only methods were exported in production builds. React.act is no longer available in production builds. #32200

Improved consistency across prod and dev to improve compatibility with Google Closure Complier and bindings #31808

Improve passive effect scheduling for consistent task yielding. #31785

Fixed asserts in React Native when passChildrenWhenCloningPersistedNodes is enabled for OffscreenComponent rendering. #32528

Fixed component name resolution for Portal #32640

Added support for beforetoggle and toggle events on the dialog element. #32479 #32479

React DOM

Fixed double warning when the href attribute is an empty string #31783

Fixed an edge case where getHoistableRoot() didn’t work properly when the container was a Document #32321

Removed support for using HTML comments (e.g. ) as a DOM container. #32250

Added support for <script> and \<template> tags to be nested within <select> tags. #31837

Fixed responsive images to be preloaded as HTML instead of headers #32445

use-sync-external-store

Added exports field to package.json for use-sync-external-store to support various entrypoints. #25231

React Server Components

Added unstable_prerender, a new experimental API for prerendering React Server Components on the server #31724

Fixed an issue where streams would hang when receiving new chunks after a global error #31840, #31851

Fixed an issue where pending chunks were counted twice. #31833

Added support for streaming in edge environments #31852

Added support for sending custom error names from a server so that they are available in the client for console replaying. #32116

Updated the server component wire format to remove IDs for hints and console.log because they have no return value #31671

Exposed registerServerReference in client builds to handle server references in different environments. #32534

Added react-server-dom-parcel package which integrates Server Components with the Parcel bundler #31725, #32132, #31799, #32294, #31741

... (truncated)

Changelog

Sourced from react-is's changelog.

19.1.1 (July 28, 2025)

React

Fixed Owner Stacks to work with ES2015 function.name semantics (#33680 by @hoxyq)

19.1.0 (March 28, 2025)

Owner Stack

An Owner Stack is a string representing the components that are directly responsible for rendering a particular component. You can log Owner Stacks when debugging or use Owner Stacks to enhance error overlays or other development tools. Owner Stacks are only available in development builds. Component Stacks in production are unchanged.

An Owner Stack is a development-only stack trace that helps identify which components are responsible for rendering a particular component. An Owner Stack is distinct from a Component Stacks, which shows the hierarchy of components leading to an error.

The captureOwnerStack API is only available in development mode and returns a Owner Stack, if available. The API can be used to enhance error overlays or log component relationships when debugging. #29923, #32353, #30306, #32538, #32529, #32538

React

Enhanced support for Suspense boundaries to be used anywhere, including the client, server, and during hydration. #32069, #32163, #32224, #32252

Reduced unnecessary client rendering through improved hydration scheduling #31751

Increased priority of client rendered Suspense boundaries #31776

Fixed frozen fallback states by rendering unfinished Suspense boundaries on the client. #31620

Reduced garbage collection pressure by improving Suspense boundary retries. #31667

Fixed erroneous “Waiting for Paint” log when the passive effect phase was not delayed #31526

Fixed a regression causing key warnings for flattened positional children in development mode. #32117

Updated useId to use valid CSS selectors, changing format from :r123: to «r123». #32001

Added a dev-only warning for null/undefined created in useEffect, useInsertionEffect, and useLayoutEffect. #32355

Fixed a bug where dev-only methods were exported in production builds. React.act is no longer available in production builds. #32200

Improved consistency across prod and dev to improve compatibility with Google Closure Compiler and bindings #31808

Improve passive effect scheduling for consistent task yielding. #31785

Fixed asserts in React Native when passChildrenWhenCloningPersistedNodes is enabled for OffscreenComponent rendering. #32528

Fixed component name resolution for Portal #32640

Added support for beforetoggle and toggle events on the dialog element. #32479

React DOM

Fixed double warning when the href attribute is an empty string #31783

Fixed an edge case where getHoistableRoot() didn’t work properly when the container was a Document #32321

Removed support for using HTML comments (e.g. ) as a DOM container. #32250

Added support for <script> and \<template> tags to be nested within <select> tags. #31837

Fixed responsive images to be preloaded as HTML instead of headers #32445

use-sync-external-store

Added exports field to package.json for use-sync-external-store to support various entrypoints. #25231

React Server Components

Added unstable_prerender, a new experimental API for prerendering React Server Components on the server #31724

Fixed an issue where streams would hang when receiving new chunks after a global error #31840, #31851

Fixed an issue where pending chunks were counted twice. #31833

Added support for streaming in edge environments #31852

Added support for sending custom error names from a server so that they are available in the client for console replaying. #32116

Updated the server component wire format to remove IDs for hints and console.log because they have no return value #31671

Exposed registerServerReference in client builds to handle server references in different environments. #32534

... (truncated)

Commits

87e33ca Set release versions to 19.1.1
b630219 [refactor] move isValidElementType to react-is (#32518)
a4d122f Add <ViewTransition> Component (#31975)
c86542b Bump next prerelease version numbers (#31676)
857ee8c Don't minify symbols in production builds (#28881)
da6ba53 [UMD] Remove umd builds (#28735)
2aed507 Remove React.createFactory (#27798)
56efb2e Bump canary versions to v19-canary (#28646)
5f2c6b7 Update homepage URLs to react.dev (#28478)
015ff2e Revert "[Tests] Reset modules by default" (#28318)
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Bumps [react-is](https://github.com/facebook/react/tree/HEAD/packages/react-is) from 18.3.1 to 19.1.1. - [Release notes](https://github.com/facebook/react/releases) - [Changelog](https://github.com/facebook/react/blob/main/CHANGELOG.md) - [Commits](https://github.com/facebook/react/commits/v19.1.1/packages/react-is) --- updated-dependencies: - dependency-name: react-is dependency-version: 19.1.1 dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com>

vercel · 2025-07-28T23:48:33Z

The latest updates on your projects. Learn more about Vercel for Git ↗︎

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coderabbitai · 2025-07-28T23:48:37Z

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socket-security · 2025-07-28T23:49:39Z

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Package	Supply Chain Security	Quality	Maintenance
husky@9.1.7
rc-test@7.1.2
is-mobile@5.0.0
father@4.6.1
glob@10.4.5 ⏵ 9.3.5	⁺¹
react@19.1.1
react@19.0.0
eslint-plugin-unicorn@56.0.1
lint-staged@15.5.2
typescript@5.8.3
react-dom@18.3.1 ⏵ 19.0.0	⁺¹	⁺¹
prettier@3.6.2
eslint-plugin-jest@27.2.3 ⏵ 28.14.0	⁺¹	⁺¹	⁺¹
eslint@8.57.1
react-is@19.1.1
react-dom@18.3.1 ⏵ 19.1.1	⁺¹	⁺¹⁰	⁺⁴

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dependabot · 2025-10-02T21:05:04Z

Superseded by #693.

dependabot bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels Jul 28, 2025

dependabot bot mentioned this pull request Jul 28, 2025

chore(deps): bump react-is from 18.3.1 to 19.1.0 #638

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