Is there a way to detect updates for container images that have been deployed in my Kubernetes cluster? The deployment has been made by installing a Helm chart. So I thought that Helm would provide a way to detect if an installed chart has available updates. But I can't seem to find any.

What I'm basically looking for is the Helm (or equivalent) version of apt list --upgradable.

Additional information about my use-case:

I'm running a Kubernetes cluster in Azure which I want to integrate with Azure's logging system (OMS). This is done by deploying the microsoft/oms container image with the stable/msoms Helm chart.

The microsoft/oms container image is regularly updated with new features or bug fixes. I want an easy way to view if I run the latest version or if there are updates available. Of course I can check manually with kubectl describe deployment %name% and compare the image version with the latest version on Docker Hub, but that's pretty tedious and doesn't scale well.