I've been building on this recently for my own purposes - integrated the cleanRooms capability for i7/s9 roombas, currently this uses a single "default" regions JSON specified in the App preferences/inputs. iRobot/Roomba at master 路 dkilgore90/iRobot 路 GitHub
I'm happy to provide some community support moving forward - not sure if the repo target change will cause issues with those using the 3rd-party Hubitat Package Manager (I don't use it myself)?
@aaron if you don't mind double-checking that I've properly followed your licensing constraints / appended to ownership 
