vendor/jstz/package.json in ext_yarn-0.4.0 vs vendor/jstz/package.json in ext_yarn-0.5.0

@@ -1,14 +1,16 @@
 {
   "name": "jstz",
-  "version": "2.0.0",
+  "version": "2.1.1",
   "main": "index.js",
   "description": "Timezone detection for JavaScript",
   "scripts": {
+    "build": "gulp build",
+    "pretest": "npm run build",
     "test": "./node_modules/.bin/mocha",
-    "bump:patch": "npm version patch -m \"v%s\"",
-    "bump:minor": "npm version minor -m \"v%s\"",
-    "bump:major": "npm version major -m \"v%s\"",
+    "bump:patch": "npm run build && npm version patch -m \"v%s\"",
+    "bump:minor": "npm run build && npm version minor -m \"v%s\"",
+    "bump:major": "npm run build && npm version major -m \"v%s\"",
     "bump": "npm run bump:patch"
   },
   "author": {
     "name": "Ian Sinnott",
     "email": "[e-mail]",