Bump installed React

rc.0 and latest rc have diverged significantly that support of rc.0 in pages router is no longer guaranteed.

Author: eps1lon

examples/reproduction-template/package.json

@@ -7,8 +7,8 @@
   },
   "dependencies": {
     "next": "canary",
-    "react": "19.0.0-rc.0",
-    "react-dom": "19.0.0-rc.0"
+    "react": "19.0.0-rc-dfd30974ab-20240613",
+    "react-dom": "19.0.0-rc-dfd30974ab-20240613"
   },
   "devDependencies": {
     "@types/node": "20.12.12",

packages/create-next-app/templates/index.ts

@@ -184,8 +184,8 @@ export const installTemplate = async ({
      * Default dependencies.
      */
     dependencies: {
-      react: "19.0.0-rc.0",
-      "react-dom": "19.0.0-rc.0",
+      react: "19.0.0-rc-dfd30974ab-20240613",
+      "react-dom": "19.0.0-rc-dfd30974ab-20240613",
       next: version,
     },
     devDependencies: {},

packages/next/package.json

@@ -106,8 +106,8 @@
     "@opentelemetry/api": "^1.1.0",
     "@playwright/test": "^1.41.2",
     "babel-plugin-react-compiler": "*",
-    "react": "19.0.0-rc.0",
-    "react-dom": "19.0.0-rc.0",
+    "react": "19.0.0-rc-dfd30974ab-20240613",
+    "react-dom": "19.0.0-rc-dfd30974ab-20240613",
     "sass": "^1.3.0"
   },
   "peerDependenciesMeta": {

run-tests.js

@@ -415,7 +415,8 @@ ${ENDGROUP}`)
     // a starter Next.js install to re-use to speed up tests
     // to avoid having to run yarn each time
     console.log(`${GROUP}Creating Next.js install for isolated tests`)
-    const reactVersion = process.env.NEXT_TEST_REACT_VERSION || '19.0.0-rc.0'
+    const reactVersion =
+      process.env.NEXT_TEST_REACT_VERSION || '19.0.0-rc-dfd30974ab-20240613'
     const { installDir, pkgPaths, tmpRepoDir } = await createNextInstall({
       parentSpan: mockTrace(),
       dependencies: {

test/.stats-app/package.json

@@ -4,8 +4,8 @@
   "license": "MIT",
   "dependencies": {
     "next": "latest",
-    "react": "19.0.0-rc.0",
-    "react-dom": "19.0.0-rc.0"
+    "react": "19.0.0-rc-dfd30974ab-20240613",
+    "react-dom": "19.0.0-rc-dfd30974ab-20240613"
   },
   "engines": {
     "node": ">=18.18.0"

test/e2e/next-test/first-time-setup-js/package.json

@@ -8,7 +8,7 @@
   },
   "dependencies": {
     "next": "canary",
-    "react": "19.0.0-rc.0",
-    "react-dom": "19.0.0-rc.0"
+    "react": "19.0.0-rc-dfd30974ab-20240613",
+    "react-dom": "19.0.0-rc-dfd30974ab-20240613"
   }
 }

test/lib/next-modes/base.ts

@@ -163,7 +163,7 @@ export class NextInstance {
         )
 
         const reactVersion =
-          process.env.NEXT_TEST_REACT_VERSION || '19.0.0-rc.0'
+          process.env.NEXT_TEST_REACT_VERSION || '19.0.0-rc-dfd30974ab-20240613'
         const finalDependencies = {
           react: reactVersion,
           'react-dom': reactVersion,