It could be great to get a feature that lets us make test deployments.
E.g. so we can test supersedence without stopping the old deployment.
Today if I want to test a deployment of an application that should supersede another, I have to actually supersede the old application to test the process of detection, uninstall, install, detection.
I have an update for an application that has to be installed on several classroom computers and tested towards an updated test server.
With the test several weeks ahead of deployment, the old version should continue to install for anyone in need of it.
But if it is superseded, it won't install.
I guess, what I'm saying is we need a way to test supersedence without actually superseding.