I mean every version the Task creates. So if I create a task and assign it to myself and save, an then assign it to a colleague and save, that would be two versions. I would like to be able to see all changes either through versions of the task in a table, or some kind of change log.
Sorry @ghdunn - there isn't a change log for tasks that you can access. If you subscribe to Group and have notifiactions set then you will certainly have some history of changes in your inbox - but I appreciate that isn't quite what you are looking for.