Can't enable (& disable) a configured cam/video source via WebAPI

btw-- is there a more canonical place for viewing current version and change log than:
https://community.netcamstudio.com/t/netcam-studio-change-log

i’m running 64-bit v1.9.2 though notice that link for the change log doesn’t include 1.9.2 (which i gather is the current/latest) version.
Other than periodically downloading and reinstalling… with each release is there a better place to monitor for version updates, indication of current version & date of release, along with some reference to introduction of a new export a kin to:
“http://localhost:8124/Json/EnableCameraJson?sourceId=3&enabled=<true/false>&authToken=MyTokenHere”