Hi - not sure to whom to report to, but I recognized two typos in the homekit.config file.
(openHAB\userdata\config\org\openhab\homekit.config)
thermostatHeatMode="HeatlOn" <<< should be "HeatOn"
useFahrenheitTemperature=B"false" <<<< should be ="false", without the 'B'
Maybe someone can fix it for the next release
Thanks
Stefan