This is a Tool that is part of my Solution that I have updated to a new version, but the new version has not been included in the Solution deployment.
This is a Tool that is part of my Solution that I have updated to a new version, and the new version has been included in the Solution deployment. The only difference is that I removed this Tool from the list of Processes in my Solution and then re-added it via the Tools section of the Agent Definition. Seems like a bug that this is how you need to update the versions.