• Always send all light state values in API esphome#2150 by @oxan (cherry-picked)
• Let sensors announce their state_class via mqtt esphome#2155 by @puuu (cherry-picked)
• Thermostat delayed fan mode fix esphome#2158 by @kbx81 (cherry-picked)
• Fix native API log level enum values esphome#2151 by @OttoWinter (cherry-picked)