Install Software updates TS step improvements
The "Install Software Updates" TS step could use some improvements, including adding an option to run a package after the reboots (before update step continue), and customizing the restart time-out and messages. The status messages are also pretty vague. For example, we know that after it installs the updates it can check for updates again, but it doesn't actually say when it's doing that. I've also noticed some blank black screens showing up for at least a minute as it is about to reboot.