Not holding my breath but I remain optimistic.
About the seamlessly handoff zero handoff , that was only prefered for the Gen1 access points.
It will take a few seconds before you new network is available.
Is there a benefit of running the software on the computer versus buying a cloud key? The network name was changed to reflect the network that the app was controlling but I couldn't make any changes or see any settings.
Java8 a must, or newer or that lean version from amazon.
You can always install a controller to setup the access points and remove the software later on.