title: Helm upgrade doesn't pull new container
body: <p>I Build a simple NodeJS API, pushed the Docker Image to a repo and deployed it to my k8s with Helm install (works perfectly fine).</p>
  
  <p>The pullPolicy is <code>Always</code>.</p>
  
  <p>Now I want to update the source code and deploy the updated version of my app. I bumped the version in all files, built and pushed the new Docker image und tried <code>helm upgrade</code> but it seems like nothing happened.
  With <code>helm list</code> I can see that  revision was deployed but the changes to source code were not deployed.
  <code>watch kubectl get pods</code> also shows that no new pods were created the way you expect it with <code>kubectl --apply...</code></p>
  
  <p>What did I do wrong?</p>