ember_debug/vendor/startup-wrapper.js
function sendVersionMiss() {
    var adapter = requireModule('ember-debug/adapters/' + currentAdapter)['default'].create();
    adapter.onMessageReceived(function(message) {
      if (message.type === 'check-version') {
        sendVersionMismatch();
      }
    });
    sendVersionMismatch();

    function sendVersionMismatch() {
      adapter.sendMessage({
        name: 'version-mismatch',
        version: Ember.VERSION,
        from: 'inspectedWindow'
      });
    }
  }
function sendVersionMiss() {
    var adapter = requireModule('ember-debug/adapters/' + currentAdapter)['default'].create();
    adapter.onMessageReceived(function(message) {
      if (message.type === 'check-version') {
        sendVersionMismatch();
      }
    });
    sendVersionMismatch();

    function sendVersionMismatch() {
      adapter.sendMessage({
        name: 'version-mismatch',
        version: Ember.VERSION,
        from: 'inspectedWindow'
      });
    }
  }
function sendVersionMiss ( ) { var adapter = requireModule ( 'ember-debug/adapters/' + currentAdapter ) [ 'default' ] . create ( ) ; adapter . onMessageReceived ( function ( message ) { if ( message . type === 'check-version' ) { sendVersionMismatch ( ) ; } } ) ; sendVersionMismatch ( ) ; function sendVersionMismatch ( ) { adapter . sendMessage ( { name : 'version-mismatch' , version : Ember . VERSION , from : 'inspectedWindow' } ) ; } }
This function is called if the app's Ember version
is not supported by this version of the inspector.

It sends a message to the inspector app to redirect
to an inspector version that supports this Ember version.
This function is called if the app s Ember version is not supported by this version of the inspector .