v0.5: Little improvements

• Fix PID updating: If temperature_sensor won't update frequently PID won't update its values (#31 @krzysztofsk)
• Use id(opentherm) to refer to custom component in example YAML (#33 @gmta)
• Not keeping the pump running when the room thermostat had reached the target temperature (this could fix #35)

v0.4: Use default arduino framework version

This fixes the compilation error: ESP8266WiFi.h: No such file or directory

v0.3: Support new ESPHome version, restore temp. settings

Thanks to the contribution of @fwestenberg

• Changed the pin settings according to the ihormelnyk and diyless adapter manual
• Bump to the latest opentherm version
• Support new ESPHome version, the set_supports_auto_mode is replaced by set_supports_heat_cool_mode. Otherwise it will not be connecting to Home Assistant anymore.
• Restore the climate settings
• Update the readme

v0.2: Integration with PID Climate

Integration with PID Climate

v0.1: Basic version with a ON/OFF thermostat

First version of OpenThem integration with some bugs and many pending improvements. But functional for me ;-)