ServiceControl 4.21.8 – Patch release available

Hi everyone,

We’ve just released ServiceControl 4.21.8.

Fixed bugs

  • #2755 ServiceControl fails to start when using managed identities to authenticate against Azure Service Bus
  • #2749 ServiceControl.Monitoring does not log exceptions during startup

How to know if you are affected

You are affected if you are using ServiceControl 4.21 and you are connecting to Azure Service Bus with managed identity authentication.


Existing ServiceControl instances fail to start and new ServiceControl instances cannot be installed.

When to upgrade

You should upgrade immediately if you are affected by the bug.

Where to get it

You can download the new version of ServiceControl from our website.

With thanks,
The team in Particular