CT30e Thermostat firmware

I have a CT30e thermostat on my system. I know the CT100 is the newest in this line and has generally replaced the ct30 from what I have read, but when searching the internet with my current firmware displayed on the thermostat I have discovered that there is newer firmware for it. How do I update the ct30e firmware?

It looks like the CT30e has Wifi capabilities and can be updated trough your internet connection. I’ve never personally done it and actually, have never even seen a CT30e, but the Radio Thermostat website provides some instructions on how to update the firmware on your thermostat.