0.4.0
Support for manually entering IP address.
A proper config entry rather than re-discover at start, if a device becomes available after HA startup it will now be enabled.
A config option to change the method of calculating the temperature, defaults to average.
Important implications of changes
T-Smart devices need to have a fixed IP address since we are now storing this rather than discovering on start.
You will have to remove/re-add devices so that the IP address is stored in the config.