I noticed that my Taod TRV's are on different firmware revision levels. Some are at 54.9, others at 54.12. My Tado Thermostat is at 54.8.
I can not find any options to manually start an upgrade to the lates firmware. I believe this should happen automatic. I wonder then why not all my devices are upgraded at the same time. Also, can't find any info on revisionlevels, what problems do they fix or which improvements do they provide. Would be nice to get some info on that.