I'd like to know more about this as well.
CA UIM folks\staff in general, how do you expect us, your end users, your clients who use your product to learn about these new changes that majorly impact the products overall use?
I don't like installing a new version and then finding out I cannot monitor our infrastructure due to change xyz. There really should be a formal WebCast prior to each .x released announcing these changes and a little bit if 'training' explaining how the new method works, so we are in the know and don't go "Oh that doesn't work now. Let me open an issue."
Then I've hit times in the past were your support staff wasn't even aware of these changes and they were like, "Oh yeah that was changed, or Oh that was taken out..."
Historically its been really bad regarding this area.