diff --git a/lib/client.js b/lib/client.js
index 3ab2aff..8c64e09 100644
--- a/lib/client.js
+++ b/lib/client.js
@@ -355,6 +355,7 @@ export default class Client {
       this._idleState.addObserver(debounce(() => {
         this.postMessage('session.live')
       }, 1000))
+      this.postMessage('client.app.registered');
     }, this)
 
     this.on('context.updated', (context) => {
@@ -370,6 +371,7 @@ export default class Client {
     tracker.setup()
     window.addEventListener('message', messageHandler.bind(null, this))
     this.postMessage('iframe.handshake', { version: pkgJson.version })
+    console.log('** zaf_sdk: app hand shake **');
   }
 
   /**
@@ -434,6 +436,7 @@ export default class Client {
       this._messageHandlers[name].push(handler)
 
       if (name !== 'app.registered') {
+        console.log('** sdk iframe.on:', name);
         // Subscriber count is needed as the framework will only bind events on the first attached handler
         this.postMessage('iframe.on:' + name, { subscriberCount: this._messageHandlers[name].length })
       }
diff --git a/package-lock.json b/package-lock.json
index 958e3c6..775ef9b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "zendesk_app_framework_sdk",
-  "version": "2.0.33",
+  "version": "2.0.37",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "zendesk_app_framework_sdk",
-      "version": "2.0.33",
+      "version": "2.0.37",
       "dependencies": {
         "native-promise-only": "^0.8.1"
       },
@@ -44,9 +44,7 @@
         "webpack-visualizer-plugin": "^0.1.11"
       },
       "engines": {
-        "node": ">=12.10.0",
-        "npm": ">=5.6.0",
-        "yarn": "Yarn is disabled for this project, use npm instead"
+        "node": ">=12.10.0"
       }
     },
     "node_modules/@babel/code-frame": {