Release buildutils@0.4.0

buildutils/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@jupyterlab/buildutils",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "description": "JupyterLab - Build Utilities",
   "homepage": "https://github.com/jupyterlab/jupyterlab",
   "bugs": {

dev_mode/package.json

@@ -70,7 +70,7 @@
     "@phosphor/widgets": "^1.5.0"
   },
   "devDependencies": {
-    "@jupyterlab/buildutils": "^0.3.0",
+    "@jupyterlab/buildutils": "^0.4.0",
     "css-loader": "~0.28.7",
     "file-loader": "~0.10.1",
     "fs-extra": "~4.0.2",

examples/app/package.json

@@ -11,7 +11,7 @@
     "@jupyterlab/application": "^0.13.0",
     "@jupyterlab/application-extension": "^0.13.0",
     "@jupyterlab/apputils-extension": "^0.13.0",
-    "@jupyterlab/buildutils": "^0.3.0",
+    "@jupyterlab/buildutils": "^0.4.0",
     "@jupyterlab/codemirror-extension": "^0.13.0",
     "@jupyterlab/completer-extension": "^0.13.0",
     "@jupyterlab/console-extension": "^0.13.0",