I updated as far as 126.96.36.199 and did not notice any issues. However, updating to 188.8.131.52 has introduced some wierdness.
With all the thermostat troubles I had with Thermostat Scheduler, I finally gave up on it and wrote a Rule Machine 4 rule to control the thermostat. It was rock solid until I tried 184.108.40.206. Something apparently changed, and not for the better.
The wierdness is that the mode change and thermostat changes for away, home, or night have not been working as solidly as they did through 220.127.116.11 (I missed 121 and 123). We went away and when I checked my home through the app, the thermostat setings were still at the home settings, not the away settings. Likewise, at least once when I returned home and the mode switched to home, the rule which should have changed it apparently did not do so.
Was there anything in the hot fixes that could explain why it was working reliably in 18.104.22.168 but is giving me issues with 22.214.171.124?