Are there release notes available for the Creative Cloud programs?
In the days of packaged and even electronic delivery there'd be a printed sheet or a pdf with release notes which might include known issue.
I ask because there are a couple of things which have come up on the forums since the release of CC versions where an Adobe staff member has gone "Yes, we know about that, and a fix is in the works". These are things that it'd be really useful to know before you start struggling to get something to work.