Show Backups and RollBacks

Hi Guys
i used to program on the GrandMA for years and made always a backup when i wanted to do that.
So until i made button presses to actually save a copy on HD or USB the state of my show was not saved.

So on HOG the state of your show is always saved on HD wether you want it or not.
So how you guys handle backups on the HOG OS?

When you backup files?

I also ran into a situation where i was in programing for a couple of minutes, messed things up and just wanted to have the state of the console prior the programming-session.

At the GrandMA i would just have had switched of the desk and run the showfile again cause i didn't make a backup.
Not on HOG.