One of the upgrade recommendations was to archive our copies of 10.0.9 in case we need to go backward. Does this mean they can exist together on my computer? If not, Is it possible to just move 10.0.9 to an external drive and mount as needed?
I popped in to ask this very question. As an access center, we are trying to figure out how to roll out the upgrade to our users. Definitely going to have to do a workshop on the new features/workflows, but the rollout of installation on the computers is a whole 'nother ball of tasks.
If 10.0.9 and 10.1 can co-exist on a computer it would be fantastic. I'm not worried about project compatibility as those are stored on external drives/server. I don't have time to experiment this week, but if the answer comes before I can, great!