There is a custom driver forum (link) where it could be posted/discussed. In addition, it should be added to the custom driver page (link).
Ideally the driver should be put on github for easy access and once it is there, it should be added to the Hubitat Package Manager (link) for easy install.
Given how old this device is, I am not sure it is worth the effort but you are welcome to it...
The device works as described...However, for some reason the driver code actually asks the device for a temperature report on every wake-up and filters every report based on if it has changed enough. I left that in the code, maybe the author liked it that way or it solves problems when battery is low...
