diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1836850ff3ea2..21704e3e29f64 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,76 @@
+## 19.2.0 (October 1st, 2025)
+
+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/developer-tooling/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 @sebmarkbage and many others)
+- Stringify context as "SomeContext" instead of "SomeContext.Provider" (@kassens [#33507](https://github.com/facebook/react/pull/33507))
+- Include stack of cause of React instrumentation errors with `%o` placeholder (@eps1lon [#34198](https://github.com/facebook/react/pull/34198))
+- Fix infinite `useDeferredValue` loop in popstate event (@acdlite [#32821](https://github.com/facebook/react/pull/32821))
+- Fix a bug when an initial value was passed to `useDeferredValue` (@acdlite [#34376](https://github.com/facebook/react/pull/34376))
+- Fix a crash when submitting forms with Client Actions (@sebmarkbage [#33055](https://github.com/facebook/react/pull/33055))
+- Hide/unhide the content of dehydrated suspense boundaries if they resuspend (@sebmarkbage [#32900](https://github.com/facebook/react/pull/32900))
+- Avoid stack overflow on wide trees during Hot Reload (@sophiebits [#34145](https://github.com/facebook/react/pull/34145))
+- Improve Owner and Component stacks in various places (@sebmarkbage, @eps1lon: [#33629](https://github.com/facebook/react/pull/33629), [#33724](https://github.com/facebook/react/pull/33724), [#32735](https://github.com/facebook/react/pull/32735), [#33723](https://github.com/facebook/react/pull/33723))
+- Add `cacheSignal` (@sebmarkbage [#33557](https://github.com/facebook/react/pull/33557))
+
+#### React DOM
+
+- Block on Suspensey Fonts during reveal of server-side-rendered content (@sebmarkbage [#33342](https://github.com/facebook/react/pull/33342))
+- Use underscore instead of `:` for IDs generated by `useId` (@sebmarkbage, @eps1lon: [#32001](https://github.com/facebook/react/pull/32001), [https://github.com/facebook/react/pull/33342](https://github.com/facebook/react/pull/33342)[#33099](https://github.com/facebook/react/pull/33099), [#33422](https://github.com/facebook/react/pull/33422))
+- Stop warning when ARIA 1.3 attributes are used (@Abdul-Omira [#34264](https://github.com/facebook/react/pull/34264))
+- Allow `nonce` to be used on hoistable styles (@Andarist [#32461](https://github.com/facebook/react/pull/32461))
+- Warn for using a React owned node as a Container if it also has text content (@sebmarkbage [#32774](https://github.com/facebook/react/pull/32774))
+- s/HTML/text for for error messages if text hydration mismatches (@rickhanlonii [#32763](https://github.com/facebook/react/pull/32763))
+- Fix a bug with `React.use` inside `React.lazy`\-ed Component (@hi-ogawa [#33941](https://github.com/facebook/react/pull/33941))
+- Enable the `progressiveChunkSize` option for server-side-rendering APIs (@sebmarkbage [#33027](https://github.com/facebook/react/pull/33027))
+- Fix a bug with deeply nested Suspense inside Suspense fallback when server-side-rendering (@gnoff [#33467](https://github.com/facebook/react/pull/33467))
+- Avoid hanging when suspending after aborting while rendering (@gnoff [#34192](https://github.com/facebook/react/pull/34192))
+- Add Node Web Streams to server-side-rendering APIs for Node.js (@sebmarkbage [#33475](https://github.com/facebook/react/pull/33475))
+
+#### React Server Components
+
+- Preload `<img>` and `<link>` using hints before they're rendered (@sebmarkbage [#34604](https://github.com/facebook/react/pull/34604))
+- Log error if production elements are rendered during development (@eps1lon [#34189](https://github.com/facebook/react/pull/34189))
+- Fix a bug when returning a Temporary reference (e.g. a Client Reference) from Server Functions (@sebmarkbage [#34084](https://github.com/facebook/react/pull/34084), @denk0403 [#33761](https://github.com/facebook/react/pull/33761))
+- Pass line/column to `filterStackFrame` (@eps1lon [#33707](https://github.com/facebook/react/pull/33707))
+- Support Async Modules in Turbopack Server References (@lubieowoce [#34531](https://github.com/facebook/react/pull/34531))
+- Add support for .mjs file extension in Webpack (@jennyscript [#33028](https://github.com/facebook/react/pull/33028))
+- Fix a wrong missing key warning (@unstubbable [#34350](https://github.com/facebook/react/pull/34350))
+- Make console log resolve in predictable order (@sebmarkbage [#33665](https://github.com/facebook/react/pull/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
+
 ## 19.1.1 (July 28, 2025)
 
 ### React
diff --git a/ReactVersions.js b/ReactVersions.js
index 6ee0dae837920..c657857cbbc82 100644
--- a/ReactVersions.js
+++ b/ReactVersions.js
@@ -7,18 +7,18 @@
 //
 // The @latest channel uses the version as-is, e.g.:
 //
-//   19.2.0
+//   19.3.0
 //
 // The @canary channel appends additional information, with the scheme
 // <version>-<label>-<commit_sha>, e.g.:
 //
-//   19.2.0-canary-a1c2d3e4
+//   19.3.0-canary-a1c2d3e4
 //
 // The @experimental channel doesn't include a version, only a date and a sha, e.g.:
 //
 //   0.0.0-experimental-241c4467e-20200129
 
-const ReactVersion = '19.2.0';
+const ReactVersion = '19.3.0';
 
 // The label used by the @canary channel. Represents the upcoming release's
 // stability. Most of the time, this will be "canary", but we may temporarily
@@ -33,8 +33,8 @@ const canaryChannelLabel = 'canary';
 const rcNumber = 0;
 
 const stablePackages = {
-  'eslint-plugin-react-hooks': '6.1.0',
-  'jest-react': '0.17.0',
+  'eslint-plugin-react-hooks': '6.2.0',
+  'jest-react': '0.18.0',
   react: ReactVersion,
   'react-art': ReactVersion,
   'react-dom': ReactVersion,
@@ -42,12 +42,12 @@ const stablePackages = {
   'react-server-dom-turbopack': ReactVersion,
   'react-server-dom-parcel': ReactVersion,
   'react-is': ReactVersion,
-  'react-reconciler': '0.33.0',
-  'react-refresh': '0.18.0',
+  'react-reconciler': '0.34.0',
+  'react-refresh': '0.19.0',
   'react-test-renderer': ReactVersion,
-  'use-subscription': '1.12.0',
-  'use-sync-external-store': '1.6.0',
-  scheduler: '0.27.0',
+  'use-subscription': '1.13.0',
+  'use-sync-external-store': '1.7.0',
+  scheduler: '0.28.0',
 };
 
 // These packages do not exist in the @canary or @latest channel, only
diff --git a/packages/eslint-plugin-react-hooks/CHANGELOG.md b/packages/eslint-plugin-react-hooks/CHANGELOG.md
index b1e552e434f63..b4243fbfddb2e 100644
--- a/packages/eslint-plugin-react-hooks/CHANGELOG.md
+++ b/packages/eslint-plugin-react-hooks/CHANGELOG.md
@@ -1,3 +1,18 @@
+## 6.1.0
+
+**Note:** Version 6.0.0 was mistakenly released and immediately deprecated and untagged on npm. This is the first official 6.x major release and includes breaking changes. 
+
+- **Breaking:** Require Node.js 18 or newer. ([@michaelfaith](https://github.com/michaelfaith) in [#32458](https://github.com/facebook/react/pull/32458))
+- **Breaking:** Flat config is now the default `recommended` preset. Legacy config moved to `recommended-legacy`. ([@michaelfaith](https://github.com/michaelfaith) in [#32457](https://github.com/facebook/react/pull/32457))
+- **New Violations:** Disallow calling `use` within try/catch blocks. ([@poteto](https://github.com/poteto) in [#34040](https://github.com/facebook/react/pull/34040))
+- **New Violations:** Disallow calling `useEffectEvent` functions in arbitrary closures. ([@jbrown215](https://github.com/jbrown215) in [#33544](https://github.com/facebook/react/pull/33544))
+- Handle `React.useEffect` in addition to `useEffect` in rules-of-hooks. ([@Ayc0](https://github.com/Ayc0) in [#34076](https://github.com/facebook/react/pull/34076))
+- Added `react-hooks` settings config option that to accept `additionalEffectHooks` that are used across exhaustive-deps and rules-of-hooks rules. ([@jbrown215](https://github.com/jbrown215)) in [#34497](https://github.com/facebook/react/pull/34497)
+
+## 6.0.0
+
+Accidentally released. See 6.1.0 for the actual changes.
+
 ## 5.2.0
 
 - Support flat config ([@michaelfaith](https://github.com/michaelfaith) in [#30774](https://github.com/facebook/react/pull/30774))
diff --git a/packages/eslint-plugin-react-hooks/__tests__/ESLintRulesOfHooks-test.js b/packages/eslint-plugin-react-hooks/__tests__/ESLintRulesOfHooks-test.js
index bfde0e69e16a6..3e89624c6d3f1 100644
--- a/packages/eslint-plugin-react-hooks/__tests__/ESLintRulesOfHooks-test.js
+++ b/packages/eslint-plugin-react-hooks/__tests__/ESLintRulesOfHooks-test.js
@@ -1637,17 +1637,32 @@ const allTests = {
           const onClick = useEffectEvent(() => {
             showNotification(theme);
           });
+          // error message 1
           const onClick2 = () => { onClick() };
+          // error message 2
           const onClick3 = useCallback(() => onClick(), []);
+          // error message 3
+          const onClick4 = onClick;
           return <>
+            {/** error message 4 */}
+            <Child onClick={onClick}></Child>
             <Child onClick={onClick2}></Child>
             <Child onClick={onClick3}></Child>
           </>;
         }
       `,
+      // Explicitly test error messages here for various cases
       errors: [
-        useEffectEventError('onClick', true),
-        useEffectEventError('onClick', true),
+        `\`onClick\` is a function created with React Hook "useEffectEvent", and can only be called from ` +
+          'Effects and Effect Events in the same component.',
+        `\`onClick\` is a function created with React Hook "useEffectEvent", and can only be called from ` +
+          'Effects and Effect Events in the same component.',
+        `\`onClick\` is a function created with React Hook "useEffectEvent", and can only be called from ` +
+          `Effects and Effect Events in the same component. ` +
+          `It cannot be assigned to a variable or passed down.`,
+        `\`onClick\` is a function created with React Hook "useEffectEvent", and can only be called from ` +
+          `Effects and Effect Events in the same component. ` +
+          `It cannot be assigned to a variable or passed down.`,
       ],
     },
   ],
@@ -1714,7 +1729,8 @@ function useEffectEventError(fn, called) {
   return {
     message:
       `\`${fn}\` is a function created with React Hook "useEffectEvent", and can only be called from ` +
-      `the same component.${called ? '' : ' They cannot be assigned to variables or passed down.'}`,
+      'Effects and Effect Events in the same component.' +
+      (called ? '' : ' It cannot be assigned to a variable or passed down.'),
   };
 }
 
diff --git a/packages/eslint-plugin-react-hooks/src/index.ts b/packages/eslint-plugin-react-hooks/src/index.ts
index 2235e8d5a6845..c01e22fb4bb8d 100644
--- a/packages/eslint-plugin-react-hooks/src/index.ts
+++ b/packages/eslint-plugin-react-hooks/src/index.ts
@@ -7,12 +7,16 @@
 import type {Linter, Rule} from 'eslint';
 
 import ExhaustiveDeps from './rules/ExhaustiveDeps';
+import {allRules} from './shared/ReactCompiler';
 import RulesOfHooks from './rules/RulesOfHooks';
 
 // All rules
 const rules = {
   'exhaustive-deps': ExhaustiveDeps,
   'rules-of-hooks': RulesOfHooks,
+  ...Object.fromEntries(
+    Object.entries(allRules).map(([name, config]) => [name, config.rule]),
+  ),
 } satisfies Record<string, Rule.RuleModule>;
 
 // Config rules
diff --git a/packages/eslint-plugin-react-hooks/src/rules/RulesOfHooks.ts b/packages/eslint-plugin-react-hooks/src/rules/RulesOfHooks.ts
index cb89bbfea9c49..ba398d850dedb 100644
--- a/packages/eslint-plugin-react-hooks/src/rules/RulesOfHooks.ts
+++ b/packages/eslint-plugin-react-hooks/src/rules/RulesOfHooks.ts
@@ -166,10 +166,19 @@ function isEffectIdentifier(node: Node, additionalHooks?: RegExp): boolean {
 
   return false;
 }
+
 function isUseEffectEventIdentifier(node: Node): boolean {
   return node.type === 'Identifier' && node.name === 'useEffectEvent';
 }
 
+function useEffectEventError(fn: string, called: boolean): string {
+  return (
+    `\`${fn}\` is a function created with React Hook "useEffectEvent", and can only be called from ` +
+    'Effects and Effect Events in the same component.' +
+    (called ? '' : ' It cannot be assigned to a variable or passed down.')
+  );
+}
+
 function isUseIdentifier(node: Node): boolean {
   return isReactFunction(node, 'use');
 }
@@ -769,14 +778,11 @@ const rule = {
         // This identifier resolves to a useEffectEvent function, but isn't being referenced in an
         // effect or another event function. It isn't being called either.
         if (lastEffect == null && useEffectEventFunctions.has(node)) {
-          const message =
-            `\`${getSourceCode().getText(
-              node,
-            )}\` is a function created with React Hook "useEffectEvent", and can only be called from ` +
-            'the same component.' +
-            (node.parent.type === 'CallExpression'
-              ? ''
-              : ' They cannot be assigned to variables or passed down.');
+          const message = useEffectEventError(
+            getSourceCode().getText(node),
+            node.parent.type === 'CallExpression',
+          );
+
           context.report({
             node,
             message,
diff --git a/packages/react-art/package.json b/packages/react-art/package.json
index aded0ddf9ba25..daeb4ad2950bc 100644
--- a/packages/react-art/package.json
+++ b/packages/react-art/package.json
@@ -1,7 +1,7 @@
 {
   "name": "react-art",
   "description": "React ART is a JavaScript library for drawing vector graphics using React. It provides declarative and reactive bindings to the ART library. Using the same declarative API you can render the output to either Canvas, SVG or VML (IE8).",
-  "version": "19.2.0",
+  "version": "19.3.0",
   "main": "index.js",
   "repository": {
     "type": "git",
@@ -24,10 +24,10 @@
   "dependencies": {
     "art": "^0.10.1",
     "create-react-class": "^15.6.2",
-    "scheduler": "^0.26.0"
+    "scheduler": "^0.28.0"
   },
   "peerDependencies": {
-    "react": "^19.2.0"
+    "react": "^19.3.0"
   },
   "files": [
     "LICENSE",
diff --git a/packages/react-dom-bindings/package.json b/packages/react-dom-bindings/package.json
index 6282f4fed8466..f7d91a6dd9e2b 100644
--- a/packages/react-dom-bindings/package.json
+++ b/packages/react-dom-bindings/package.json
@@ -1,7 +1,7 @@
 {
   "name": "react-dom-bindings",
   "description": "React implementation details for react-dom.",
-  "version": "19.2.0",
+  "version": "19.3.0",
   "private": true,
   "main": "index.js",
   "repository": {
diff --git a/packages/react-dom/package.json b/packages/react-dom/package.json
index 63e1008fdbab0..77776a7b5b5e3 100644
--- a/packages/react-dom/package.json
+++ b/packages/react-dom/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-dom",
-  "version": "19.2.0",
+  "version": "19.3.0",
   "description": "React package for working with the DOM.",
   "main": "index.js",
   "repository": {
@@ -17,10 +17,10 @@
   },
   "homepage": "https://react.dev/",
   "dependencies": {
-    "scheduler": "^0.26.0"
+    "scheduler": "^0.28.0"
   },
   "peerDependencies": {
-    "react": "^19.2.0"
+    "react": "^19.3.0"
   },
   "files": [
     "LICENSE",
diff --git a/packages/react-is/package.json b/packages/react-is/package.json
index e2b0209e85657..f910553fcbc52 100644
--- a/packages/react-is/package.json
+++ b/packages/react-is/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-is",
-  "version": "19.2.0",
+  "version": "19.3.0",
   "description": "Brand checking of React Elements.",
   "main": "index.js",
   "sideEffects": false,
diff --git a/packages/react-markup/package.json b/packages/react-markup/package.json
index 0e7ef1f4e016c..5644865339170 100644
--- a/packages/react-markup/package.json
+++ b/packages/react-markup/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-markup",
-  "version": "19.2.0",
+  "version": "19.3.0",
   "description": "React package generating embedded markup such as e-mails with support for Server Components.",
   "main": "index.js",
   "repository": {
diff --git a/packages/react-native-renderer/package.json b/packages/react-native-renderer/package.json
index 8bdb25162c405..9dccf45b0449c 100644
--- a/packages/react-native-renderer/package.json
+++ b/packages/react-native-renderer/package.json
@@ -8,7 +8,7 @@
     "directory": "packages/react-native-renderer"
   },
   "dependencies": {
-    "scheduler": "^0.26.0"
+    "scheduler": "^0.28.0"
   },
   "peerDependencies": {
     "react": "^18.0.0"
diff --git a/packages/react-reconciler/package.json b/packages/react-reconciler/package.json
index 2fd6e6ed14075..91c38415dba7d 100644
--- a/packages/react-reconciler/package.json
+++ b/packages/react-reconciler/package.json
@@ -1,7 +1,7 @@
 {
   "name": "react-reconciler",
   "description": "React package for creating custom renderers.",
-  "version": "0.33.0",
+  "version": "0.34.0",
   "keywords": [
     "react"
   ],
@@ -26,9 +26,9 @@
     "node": ">=0.10.0"
   },
   "peerDependencies": {
-    "react": "^19.2.0"
+    "react": "^19.3.0"
   },
   "dependencies": {
-    "scheduler": "^0.26.0"
+    "scheduler": "^0.28.0"
   }
 }
diff --git a/packages/react-refresh/package.json b/packages/react-refresh/package.json
index ea5181efc61de..105af71485a39 100644
--- a/packages/react-refresh/package.json
+++ b/packages/react-refresh/package.json
@@ -4,7 +4,7 @@
   "keywords": [
     "react"
   ],
-  "version": "0.18.0",
+  "version": "0.19.0",
   "homepage": "https://react.dev/",
   "bugs": "https://github.com/facebook/react/issues",
   "license": "MIT",
diff --git a/packages/react-server-dom-esm/package.json b/packages/react-server-dom-esm/package.json
index 802bc629be4ed..79f73eb9844e2 100644
--- a/packages/react-server-dom-esm/package.json
+++ b/packages/react-server-dom-esm/package.json
@@ -1,7 +1,7 @@
 {
   "name": "react-server-dom-esm",
   "description": "React Server Components bindings for DOM using ESM. This is intended to be integrated into meta-frameworks. It is not intended to be imported directly.",
-  "version": "19.2.0",
+  "version": "19.3.0",
   "keywords": [
     "react"
   ],
diff --git a/packages/react-server-dom-fb/package.json b/packages/react-server-dom-fb/package.json
index ae3308175bdc2..4041e0ab46ba3 100644
--- a/packages/react-server-dom-fb/package.json
+++ b/packages/react-server-dom-fb/package.json
@@ -8,7 +8,7 @@
     "directory": "packages/react-server-dom-fb"
   },
   "dependencies": {
-    "scheduler": "^0.26.0"
+    "scheduler": "^0.28.0"
   },
   "peerDependencies": {
     "react": "^18.0.0",
diff --git a/packages/react-server-dom-parcel/package.json b/packages/react-server-dom-parcel/package.json
index 3f55e250b1696..6732c962cb163 100644
--- a/packages/react-server-dom-parcel/package.json
+++ b/packages/react-server-dom-parcel/package.json
@@ -1,7 +1,7 @@
 {
   "name": "react-server-dom-parcel",
   "description": "React Server Components bindings for DOM using Parcel. This is intended to be integrated into meta-frameworks. It is not intended to be imported directly.",
-  "version": "19.2.0",
+  "version": "19.3.0",
   "keywords": [
     "react"
   ],
@@ -79,7 +79,7 @@
     "node": ">=0.10.0"
   },
   "peerDependencies": {
-    "react": "^19.2.0",
-    "react-dom": "^19.2.0"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0"
   }
 }
diff --git a/packages/react-server-dom-turbopack/package.json b/packages/react-server-dom-turbopack/package.json
index 6f756d8e69bc7..e3adedd68db11 100644
--- a/packages/react-server-dom-turbopack/package.json
+++ b/packages/react-server-dom-turbopack/package.json
@@ -1,7 +1,7 @@
 {
   "name": "react-server-dom-turbopack",
   "description": "React Server Components bindings for DOM using Turbopack. This is intended to be integrated into meta-frameworks. It is not intended to be imported directly.",
-  "version": "19.2.0",
+  "version": "19.3.0",
   "keywords": [
     "react"
   ],
@@ -79,8 +79,8 @@
     "node": ">=0.10.0"
   },
   "peerDependencies": {
-    "react": "^19.2.0",
-    "react-dom": "^19.2.0"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0"
   },
   "dependencies": {
     "acorn-loose": "^8.3.0",
diff --git a/packages/react-server-dom-webpack/package.json b/packages/react-server-dom-webpack/package.json
index 7d523834e5170..d261e13d9f692 100644
--- a/packages/react-server-dom-webpack/package.json
+++ b/packages/react-server-dom-webpack/package.json
@@ -1,7 +1,7 @@
 {
   "name": "react-server-dom-webpack",
   "description": "React Server Components bindings for DOM using Webpack. This is intended to be integrated into meta-frameworks. It is not intended to be imported directly.",
-  "version": "19.2.0",
+  "version": "19.3.0",
   "keywords": [
     "react"
   ],
@@ -100,8 +100,8 @@
     "node": ">=0.10.0"
   },
   "peerDependencies": {
-    "react": "^19.2.0",
-    "react-dom": "^19.2.0",
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0",
     "webpack": "^5.59.0"
   },
   "dependencies": {
diff --git a/packages/react-test-renderer/package.json b/packages/react-test-renderer/package.json
index 8df23b8f6efaf..b09c371c0100b 100644
--- a/packages/react-test-renderer/package.json
+++ b/packages/react-test-renderer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-test-renderer",
-  "version": "19.2.0",
+  "version": "19.3.0",
   "description": "React package for snapshot testing.",
   "main": "index.js",
   "repository": {
@@ -19,11 +19,11 @@
   },
   "homepage": "https://react.dev/",
   "dependencies": {
-    "react-is": "^19.2.0",
-    "scheduler": "^0.26.0"
+    "react-is": "^19.3.0",
+    "scheduler": "^0.28.0"
   },
   "peerDependencies": {
-    "react": "^19.2.0"
+    "react": "^19.3.0"
   },
   "files": [
     "LICENSE",
diff --git a/packages/react/package.json b/packages/react/package.json
index a8085cf5a184a..0705be8aa063c 100644
--- a/packages/react/package.json
+++ b/packages/react/package.json
@@ -4,7 +4,7 @@
   "keywords": [
     "react"
   ],
-  "version": "19.2.0",
+  "version": "19.3.0",
   "homepage": "https://react.dev/",
   "bugs": "https://github.com/facebook/react/issues",
   "license": "MIT",
diff --git a/packages/scheduler/package.json b/packages/scheduler/package.json
index fbdf280b107c1..9c94ef2b3572e 100644
--- a/packages/scheduler/package.json
+++ b/packages/scheduler/package.json
@@ -1,6 +1,6 @@
 {
   "name": "scheduler",
-  "version": "0.26.0",
+  "version": "0.28.0",
   "description": "Cooperative scheduler for the browser environment.",
   "repository": {
     "type": "git",
diff --git a/packages/shared/ReactFeatureFlags.js b/packages/shared/ReactFeatureFlags.js
index a37adfea434a3..89095e7318321 100644
--- a/packages/shared/ReactFeatureFlags.js
+++ b/packages/shared/ReactFeatureFlags.js
@@ -166,7 +166,7 @@ export const renameElementSymbol: boolean = true;
 /**
  * Enables a fix to run insertion effect cleanup on hidden subtrees.
  */
-export const enableHiddenSubtreeInsertionEffectCleanup: boolean = false;
+export const enableHiddenSubtreeInsertionEffectCleanup: boolean = true;
 
 /**
  * Removes legacy style context defined using static `contextTypes` and consumed with static `childContextTypes`.
diff --git a/packages/shared/ReactVersion.js b/packages/shared/ReactVersion.js
index 7f3ee2dca4c73..bd5fa23ca26b0 100644
--- a/packages/shared/ReactVersion.js
+++ b/packages/shared/ReactVersion.js
@@ -12,4 +12,4 @@
 // TODO: This module is used both by the release scripts and to expose a version
 // at runtime. We should instead inject the version number as part of the build
 // process, and use the ReactVersions.js module as the single source of truth.
-export default '19.2.0';
+export default '19.3.0';
diff --git a/packages/use-subscription/package.json b/packages/use-subscription/package.json
index 2f6bcbe35a4f2..a784ea751e7a3 100644
--- a/packages/use-subscription/package.json
+++ b/packages/use-subscription/package.json
@@ -1,7 +1,7 @@
 {
   "name": "use-subscription",
   "description": "Reusable hooks",
-  "version": "1.12.0",
+  "version": "1.13.0",
   "repository": {
     "type": "git",
     "url": "https://github.com/facebook/react.git",
diff --git a/packages/use-sync-external-store/package.json b/packages/use-sync-external-store/package.json
index 65882d4610011..5ca1f42860f10 100644
--- a/packages/use-sync-external-store/package.json
+++ b/packages/use-sync-external-store/package.json
@@ -1,7 +1,7 @@
 {
   "name": "use-sync-external-store",
   "description": "Backwards compatible shim for React's useSyncExternalStore. Works with any React that supports hooks.",
-  "version": "1.6.0",
+  "version": "1.7.0",
   "exports": {
     ".": "./index.js",
     "./with-selector": "./with-selector.js",