Publish

 - react-dev-utils@4.0.0
 - react-error-overlay@2.0.0
 - react-scripts@1.0.12

packages/react-dev-utils/package.json

 {
   "name": "react-dev-utils",
-  "version": "3.1.1",
+  "version": "4.0.0",
   "description": "Webpack utilities used by Create React App",
   "repository": "facebookincubator/create-react-app",
   "license": "BSD-3-Clause",
@@ -47,7 +47,7 @@
     "inquirer": "3.2.1",
     "is-root": "1.0.0",
     "opn": "5.1.0",
-    "react-error-overlay": "^1.0.9",
+    "react-error-overlay": "^2.0.0",
     "recursive-readdir": "2.2.1",
     "shell-quote": "1.6.1",
     "sockjs-client": "1.1.4",

packages/react-error-overlay/package.json

 {
   "name": "react-error-overlay",
-  "version": "1.0.10",
+  "version": "2.0.0",
   "description": "An overlay for displaying stack frames.",
   "main": "lib/index.js",
   "scripts": {

packages/react-scripts/package.json

 {
   "name": "react-scripts",
-  "version": "1.0.11",
+  "version": "1.0.12",
   "description": "Configuration and scripts for Create React App.",
   "repository": "facebookincubator/create-react-app",
   "license": "BSD-3-Clause",
@@ -48,7 +48,7 @@
     "postcss-flexbugs-fixes": "3.2.0",
     "postcss-loader": "2.0.6",
     "promise": "8.0.1",
-    "react-dev-utils": "^3.1.0",
+    "react-dev-utils": "^4.0.0",
     "style-loader": "0.18.2",
     "sw-precache-webpack-plugin": "0.11.4",
     "url-loader": "0.5.9",