s/HTML/text for text hydration mismatches #32763
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Comparing: f134b39...de5c5a3 Critical size changesIncludes critical production bundles, as well as any change greater than 2%:
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sebmarkbage
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Mar 26, 2025
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You'll also need to update flow and probably the error code's message.
cc @eps1lon If we have any hard coded string matchers.
eps1lon
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Apr 1, 2025
| "416": "This environment don't support binary chunks.", | ||
| "417": "React currently only supports piping to one writable stream.", | ||
| "418": "Hydration failed because the server rendered HTML didn't match the client. As a result this tree will be regenerated on the client. This can happen if a SSR-ed Client Component used:\n\n- A server/client branch `if (typeof window !== 'undefined')`.\n- Variable input such as `Date.now()` or `Math.random()` which changes each time it's called.\n- Date formatting in a user's locale which doesn't match the server.\n- External changing data without sending a snapshot of it along with the HTML.\n- Invalid HTML tag nesting.\n\nIt can also happen if the client has a browser extension installed which messes with the HTML before React loaded.\n\nhttps://react.dev/link/hydration-mismatch%s", | ||
| "418": "Hydration failed because the server rendered %s didn't match the client. As a result this tree will be regenerated on the client. This can happen if a SSR-ed Client Component used:\n\n- A server/client branch `if (typeof window !== 'undefined')`.\n- Variable input such as `Date.now()` or `Math.random()` which changes each time it's called.\n- Date formatting in a user's locale which doesn't match the server.\n- External changing data without sending a snapshot of it along with the HTML.\n- Invalid HTML tag nesting.\n\nIt can also happen if the client has a browser extension installed which messes with the HTML before React loaded.\n\nhttps://react.dev/link/hydration-mismatch%s", |
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I think we need to generate a new ID instead. Old versions of React will link to this ID but will not provide the correct placeholder.
This was referenced Oct 2, 2025
This was referenced Oct 20, 2025
ch4og
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Nov 18, 2025
This PR contains the following updates: | Package | Change | Age | Confidence | |---|---|---|---| | [@types/react](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/react) ([source](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/react)) | [`19.1.10` -> `19.2.6`](https://renovatebot.com/diffs/npm/@types%2freact/19.1.10/19.2.6) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | | [@types/react-dom](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/react-dom) ([source](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/react-dom)) | [`19.1.7` -> `19.2.3`](https://renovatebot.com/diffs/npm/@types%2freact-dom/19.1.7/19.2.3) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | | [react](https://react.dev/) ([source](https://github.com/facebook/react/tree/HEAD/packages/react)) | [`19.1.1` -> `19.2.0`](https://renovatebot.com/diffs/npm/react/19.1.1/19.2.0) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | | [react-dom](https://react.dev/) ([source](https://github.com/facebook/react/tree/HEAD/packages/react-dom)) | [`19.1.1` -> `19.2.0`](https://renovatebot.com/diffs/npm/react-dom/19.1.1/19.2.0) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | --- ### Release Notes <details> <summary>facebook/react (react)</summary> ### [`v19.2.0`](https://github.com/facebook/react/blob/HEAD/CHANGELOG.md#1920-October-1st-2025) [Compare Source](facebook/react@v19.1.1...v19.2.0) Below is a list of all new features, APIs, and bug fixes. Read the [React 19.2 release post](https://react.dev/blog/2025/10/01/react-19-2) for more information. ##### New React Features - [`<Activity>`](https://react.dev/reference/react/Activity): A new API to hide and restore the UI and internal state of its children. - [`useEffectEvent`](https://react.dev/reference/react/useEffectEvent) is a React Hook that lets you extract non-reactive logic into an [Effect Event](https://react.dev/learn/separating-events-from-effects#declaring-an-effect-event). - [`cacheSignal`](https://react.dev/reference/react/cacheSignal) (for RSCs) lets your know when the `cache()` lifetime is over. - [React Performance tracks](https://react.dev/reference/dev-tools/react-performance-tracks) appear on the Performance panel’s timeline in your browser developer tools ##### New React DOM Features - Added resume APIs for partial pre-rendering with Web Streams: - [`resume`](https://react.dev/reference/react-dom/server/resume): to resume a prerender to a stream. - [`resumeAndPrerender`](https://react.dev/reference/react-dom/static/resumeAndPrerender): to resume a prerender to HTML. - Added resume APIs for partial pre-rendering with Node Streams: - [`resumeToPipeableStream`](https://react.dev/reference/react-dom/server/resumeToPipeableStream): to resume a prerender to a stream. - [`resumeAndPrerenderToNodeStream`](https://react.dev/reference/react-dom/static/resumeAndPrerenderToNodeStream): to resume a prerender to HTML. - Updated [`prerender`](https://react.dev/reference/react-dom/static/prerender) APIs to return a `postponed` state that can be passed to the `resume` APIs. ##### Notable changes - React DOM now batches suspense boundary reveals, matching the behavior of client side rendering. This change is especially noticeable when animating the reveal of Suspense boundaries e.g. with the upcoming `<ViewTransition>` Component. React will batch as much reveals as possible before the first paint while trying to hit popular first-contentful paint metrics. - Add Node Web Streams (`prerender`, `renderToReadableStream`) to server-side-rendering APIs for Node.js - Use underscore instead of `:` IDs generated by useId ##### All Changes ##### React - `<Activity />` was developed over many years, starting before `ClassComponent.setState` ([@​acdlite](https://github.com/acdlite) [@​sebmarkbage](https://github.com/sebmarkbage) and many others) - Stringify context as "SomeContext" instead of "SomeContext.Provider" ([@​kassens](https://github.com/kassens) [#​33507](facebook/react#33507)) - Include stack of cause of React instrumentation errors with `%o` placeholder ([@​eps1lon](https://github.com/eps1lon) [#​34198](facebook/react#34198)) - Fix infinite `useDeferredValue` loop in popstate event ([@​acdlite](https://github.com/acdlite) [#​32821](facebook/react#32821)) - Fix a bug when an initial value was passed to `useDeferredValue` ([@​acdlite](https://github.com/acdlite) [#​34376](facebook/react#34376)) - Fix a crash when submitting forms with Client Actions ([@​sebmarkbage](https://github.com/sebmarkbage) [#​33055](facebook/react#33055)) - Hide/unhide the content of dehydrated suspense boundaries if they resuspend ([@​sebmarkbage](https://github.com/sebmarkbage) [#​32900](facebook/react#32900)) - Avoid stack overflow on wide trees during Hot Reload ([@​sophiebits](https://github.com/sophiebits) [#​34145](facebook/react#34145)) - Improve Owner and Component stacks in various places ([@​sebmarkbage](https://github.com/sebmarkbage), [@​eps1lon](https://github.com/eps1lon): [#​33629](facebook/react#33629), [#​33724](facebook/react#33724), [#​32735](facebook/react#32735), [#​33723](facebook/react#33723)) - Add `cacheSignal` ([@​sebmarkbage](https://github.com/sebmarkbage) [#​33557](facebook/react#33557)) ##### React DOM - Block on Suspensey Fonts during reveal of server-side-rendered content ([@​sebmarkbage](https://github.com/sebmarkbage) [#​33342](facebook/react#33342)) - Use underscore instead of `:` for IDs generated by `useId` ([@​sebmarkbage](https://github.com/sebmarkbage), [@​eps1lon](https://github.com/eps1lon): [#​32001](facebook/react#32001), [#​33342](https://github.com/facebook/react/pull/33342)[#​33099](https://github.com/facebook/react/pull/33099), [#​33422](facebook/react#33422)) - Stop warning when ARIA 1.3 attributes are used ([@​Abdul-Omira](https://github.com/Abdul-Omira) [#​34264](facebook/react#34264)) - Allow `nonce` to be used on hoistable styles ([@​Andarist](https://github.com/Andarist) [#​32461](facebook/react#32461)) - Warn for using a React owned node as a Container if it also has text content ([@​sebmarkbage](https://github.com/sebmarkbage) [#​32774](facebook/react#32774)) - s/HTML/text for for error messages if text hydration mismatches ([@​rickhanlonii](https://github.com/rickhanlonii) [#​32763](facebook/react#32763)) - Fix a bug with `React.use` inside `React.lazy`-ed Component ([@​hi-ogawa](https://github.com/hi-ogawa) [#​33941](facebook/react#33941)) - Enable the `progressiveChunkSize` option for server-side-rendering APIs ([@​sebmarkbage](https://github.com/sebmarkbage) [#​33027](facebook/react#33027)) - Fix a bug with deeply nested Suspense inside Suspense fallback when server-side-rendering ([@​gnoff](https://github.com/gnoff) [#​33467](facebook/react#33467)) - Avoid hanging when suspending after aborting while rendering ([@​gnoff](https://github.com/gnoff) [#​34192](facebook/react#34192)) - Add Node Web Streams to server-side-rendering APIs for Node.js ([@​sebmarkbage](https://github.com/sebmarkbage) [#​33475](facebook/react#33475)) ##### React Server Components - Preload `<img>` and `<link>` using hints before they're rendered ([@​sebmarkbage](https://github.com/sebmarkbage) [#​34604](facebook/react#34604)) - Log error if production elements are rendered during development ([@​eps1lon](https://github.com/eps1lon) [#​34189](facebook/react#34189)) - Fix a bug when returning a Temporary reference (e.g. a Client Reference) from Server Functions ([@​sebmarkbage](https://github.com/sebmarkbage) [#​34084](facebook/react#34084), [@​denk0403](https://github.com/denk0403) [#​33761](facebook/react#33761)) - Pass line/column to `filterStackFrame` ([@​eps1lon](https://github.com/eps1lon) [#​33707](facebook/react#33707)) - Support Async Modules in Turbopack Server References ([@​lubieowoce](https://github.com/lubieowoce) [#​34531](facebook/react#34531)) - Add support for .mjs file extension in Webpack ([@​jennyscript](https://github.com/jennyscript) [#​33028](facebook/react#33028)) - Fix a wrong missing key warning ([@​unstubbable](https://github.com/unstubbable) [#​34350](facebook/react#34350)) - Make console log resolve in predictable order ([@​sebmarkbage](https://github.com/sebmarkbage) [#​33665](facebook/react#33665)) ##### React Reconciler - [createContainer](https://github.com/facebook/react/blob/v19.2.0/packages/react-reconciler/src/ReactFiberReconciler.js#L255-L261) and [createHydrationContainer](https://github.com/facebook/react/blob/v19.2.0/packages/react-reconciler/src/ReactFiberReconciler.js#L305-L312) had their parameter order adjusted after `on*` handlers to account for upcoming experimental APIs </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 👻 **Immortal**: This PR will be recreated if closed unmerged. Get [config help](https://github.com/renovatebot/renovate/discussions) if that's undesired. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0MS4xNDguNCIsInVwZGF0ZWRJblZlciI6IjQyLjEwLjUiLCJ0YXJnZXRCcmFuY2giOiJtYWluIiwibGFiZWxzIjpbXX0=--> Reviewed-on: https://git.in.csmpro.ru/csmpro/csm-mapban/pulls/36 Co-authored-by: Renovate Bot <[email protected]> Co-committed-by: Renovate Bot <[email protected]>
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