Heads up. In vCenter 7 GA, the "edit notes" function of a VM seems broken. You can click the "edit" link and the Edit windows will popup. But you cannot enter text. Deleting characters is possible but inserting/entering new characters is not. This bug existed in an early version of VCSA 6.7 and was long fixed. But now it's back it seems.
Tried this with two vCenter 7 instances in the lab and with various current browsers.