Update extension package version

Author: davelopez

client/package.json

@@ -5,7 +5,7 @@
   "author": "davelopez",
   "publisher": "davelopez",
   "license": "Apache-2.0",
-  "version": "0.3.2",
+  "version": "0.4.0",
   "preview": true,
   "repository": {
     "type": "git",