Updating training videos from Rhino 6 to Rhino 7

Hi. I am updating a training module for a company that offers Rhino training, for any updates from 6 to 7. I am familiar with the new features page and the list of new commands, but I’m wondering if there are any basic legacy commands that have been tweaked or updated at all. So far it seems that they are identical, but I’d rather not go through them all, if there is a definitive answer. Thanks