Greetings - I am trying to do some introspection while running a workflow. It is my understanding that since flytekit 1.1.x it is possible to (perhaps via a FlyteContext instance) to retrieve the workflow version that is running. I have been looking through the docs and asking around where I work and haven't been able to figure out how to do this. So, is this possible? and if so, could someone point me in the right direction?