App Host does not upgrade

After an upgrade, the version number remains the same.

After you upgrade the App Host software, check the version number.
manageAppHost --version
If the version number did not change, check that the deployment-synchronizer and deployment-operator are running.
sudo kubeclt get pods -n <namespace>
If the deployment-synchronizer is running, check the synchronizer logs.
kubectl logs pod/deployment-synchronizer-<uniqueid> -n <namepsace>