Shipper - Questions & Feedback

First, thank you! :pray: I had to switch hosting last night and Shipper saved me from the anticipated headache of having to transfer all of my files.

I've only had a few bumps with getting things operational ( images weren't loading to the media library though the files had migrated, needed to turn off and back on a few plugins to have them behave) This was much better than insanity I was expecting this weekend to be.

Now, questions:

I'm creating my staging site on the new hosting tonight using Shipper as well, but in both of these cases the migration was several thousand files. I'm yet to see how just push a site to active/update an active site's files. Is this possible? If, so what is the method for this? or do we have to migrate the entire site to push to active? :confused: