title: Get selected value in Select2 v4
body: <p>This question is specifically aimed towards <code>Select2 v4</code></p>
  
  <p>How do I get the selected <code>Value</code> for a <code>Select2</code> dropdown?</p>
  
  <p>I have tried the following:</p>
  
  <pre><code>jQuery('#Dropdown').val()
  
  jQuery('#Dropdown').select2().val()
  </code></pre>
  
  <p>and neither seem to give me the Value of the selected element. I have made sure that there is a selected item when running this code.</p>