GITBOOK-529: Add thermostat.temperature_changed event

docs/api-clients/events/README.md

@@ -152,6 +152,7 @@ In addition to the common event properties and common device event properties, t
 | `noise_sensor.noise_threshold_triggered`              | The noise detected from a noise sensor exceeded a predefined threshold and/or duration.                                                                                                                                                                                                                                  |
 | `thermostat.climate_preset_activated`                 | A thermostat [climate preset](../../capability-guides/thermostats/creating-and-managing-climate-presets/) was activated.                                                                                                                                                                                                 |
 | `thermostat.manually_adjusted`                        | A thermostat was adjusted manually.                                                                                                                                                                                                                                                                                      |
+| `thermostat.temperature_changed`                      | A thermostat's reported temperature changed by at least 1 °C.                                                                                                                                                                                                                                                            |
 | `thermostat.temperature_threshold_exceeded`           | A thermostat's temperature reading exceeded the set [threshold](../../capability-guides/thermostats/setting-and-monitoring-temperature-thresholds.md).                                                                                                                                                                   |
 | `thermostat.temperature_threshold_no_longer_exceeded` | A thermostat's temperature reading no longer exceeds the set [threshold](../../capability-guides/thermostats/setting-and-monitoring-temperature-thresholds.md).                                                                                                                                                          |
 | `thermostat.temperature_reached_set_point`            | A thermostat's temperature reading is within 1 °C of the configured cooling or heating [set point](../../capability-guides/thermostats/understanding-thermostat-concepts/set-points.md).                                                                                                                                 |