title: MVC bundle and minification create dynamic version
body: <p>I am using css and js bundling and minify in our project. I am uploading the bundled css and js files to cloudFront(Amazon service) and take this from this cloudFront. That works well for us. But, I also want to add a version number and that version number will update itself every build / publish. 
  Here is an example from the <em>bundle.config</em>,</p>
  
  <pre><code>public static void RegisterBundles(BundleCollection bundles)
  {
      bundles.UseCdn = true;
  
      bundles.Add(new StyleBundle("~/bundle-test", "cloudFrontPath/bundle-test").Include("~/test.css"));
  
      BundleTable.EnableOptimizations = true;
  
  }
  </code></pre>
  
  <p>This code works well. The css style come from the cloudFront server. Now, I want to give a version number for this css. (<code>cloudFrontPath/bundle-test?v=54545</code> etc.) </p>
  
  <p>Is anyone know how to give a dynamic version number that will change every build or publish ? </p>
  
  <p>Thanks</p>