Probably also mean new from scratch software.
Then how do you sill support the older CM15 with AHP and the new controller model?
New software for Windows, Linux, OSX, Android, etc. is not that big a deal.
If their new software supports their old hardware and they try to maintain the X10 methodology, they may as well shut down tomorrow. At one time IBM, Magnavox, RCA, Leviton and others sold X10 hardware under their own brand. That ended about the time the CM15A was introduced.