[pull] master from facebook:master

CHANGELOG.md

@@ -1,3 +1,9 @@
+## 17.0.1 (October 22, 2020)
+
+### React DOM
+
+* Fix a crash in IE11. ([@gaearon](https://github.com/gaearon) in [#20071](https://github.com/facebook/react/pull/20071))
+
 ## 17.0.0 (October 20, 2020)
 
 Today, we are releasing React 17!

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": "17.0.0",
+  "version": "17.0.1",
   "main": "index.js",
   "repository": {
     "type": "git",
@@ -26,10 +26,10 @@
     "create-react-class": "^15.6.2",
     "loose-envify": "^1.1.0",
     "object-assign": "^4.1.1",
-    "scheduler": "^0.20.0"
+    "scheduler": "^0.20.1"
   },
   "peerDependencies": {
-    "react": "17.0.0"
+    "react": "17.0.1"
   },
   "files": [
     "LICENSE",

packages/react-devtools/bin.js

@@ -15,8 +15,19 @@ const argv = process.argv.slice(2);
 const pkg = require('./package.json');
 const updateNotifier = require('update-notifier');
 
-// notify if there's an update
-updateNotifier({pkg}).notify({defer: false});
+// Notify if there's an update in 7 days' interval
+const notifier = updateNotifier({
+  pkg,
+  updateCheckInterval: 1000 * 60 * 60 * 24 * 7,
+});
+
+if (notifier.update) {
+  const updateMsg =
+    `Update available ${notifier.update.current} -> ${notifier.update.latest}` +
+    '\nTo update:' +
+    '\n"npm i [-g] react-devtools" or "yarn add react-devtools"';
+  notifier.notify({defer: false, message: updateMsg});
+}
 
 const result = spawn.sync(electron, [require.resolve('./app')].concat(argv), {
   stdio: 'ignore',

packages/react-dom/package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-dom",
-  "version": "17.0.0",
+  "version": "17.0.1",
   "description": "React package for working with the DOM.",
   "main": "index.js",
   "repository": {
@@ -19,10 +19,10 @@
   "dependencies": {
     "loose-envify": "^1.1.0",
     "object-assign": "^4.1.1",
-    "scheduler": "^0.20.0"
+    "scheduler": "^0.20.1"
   },
   "peerDependencies": {
-    "react": "17.0.0"
+    "react": "17.0.1"
   },
   "files": [
     "LICENSE",

packages/react-is/package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-is",
-  "version": "17.0.0",
+  "version": "17.0.1",
   "description": "Brand checking of React Elements.",
   "main": "index.js",
   "repository": {

packages/react-reconciler/package.json

@@ -1,7 +1,7 @@
 {
   "name": "react-reconciler",
   "description": "React package for creating custom renderers.",
-  "version": "0.26.0",
+  "version": "0.26.1",
   "keywords": [
     "react"
   ],
@@ -26,12 +26,12 @@
     "node": ">=0.10.0"
   },
   "peerDependencies": {
-    "react": "^17.0.0"
+    "react": "^17.0.1"
   },
   "dependencies": {
     "loose-envify": "^1.1.0",
     "object-assign": "^4.1.1",
-    "scheduler": "^0.20.0"
+    "scheduler": "^0.20.1"
   },
   "browserify": {
     "transform": [

packages/react-test-renderer/package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-test-renderer",
-  "version": "17.0.0",
+  "version": "17.0.1",
   "description": "React package for snapshot testing.",
   "main": "index.js",
   "repository": {
@@ -20,12 +20,12 @@
   "homepage": "https://reactjs.org/",
   "dependencies": {
     "object-assign": "^4.1.1",
-    "react-is": "^17.0.0",
+    "react-is": "^17.0.1",
     "react-shallow-renderer": "^16.13.1",
-    "scheduler": "^0.20.0"
+    "scheduler": "^0.20.1"
   },
   "peerDependencies": {
-    "react": "17.0.0"
+    "react": "17.0.1"
   },
   "files": [
     "LICENSE",

packages/react/package.json

@@ -4,7 +4,7 @@
   "keywords": [
     "react"
   ],
-  "version": "17.0.0",
+  "version": "17.0.1",
   "homepage": "https://reactjs.org/",
   "bugs": "https://github.com/facebook/react/issues",
   "license": "MIT",

packages/scheduler/package.json

@@ -1,6 +1,6 @@
 {
   "name": "scheduler",
-  "version": "0.20.0",
+  "version": "0.20.1",
   "description": "Cooperative scheduler for the browser environment.",
   "main": "index.js",
   "repository": {

packages/shared/ReactVersion.js

@@ -6,4 +6,4 @@
  */
 
 // TODO: this is special because it gets imported during build.
-export default '17.0.0';
+export default '17.0.1';