1.2.0-4

What's Changed

• Added modbus serial/rtu support (may not work at all).

• Added a new Actions Pending diagnostic binary sensor.
  The sensor turns ON whenever the integration has one or more queued / in-flight write actions for the device, and returns OFF when the write queue is drained and processing is idle.

      - type: conditional
        conditions:
          - entity: binary_sensor.dantherm_actions_pending
            state: "on"
        elements:
          - type: image
            image: /local/bouncing-circles.svg
            style:
              top: 50%
              left: 50%

• Added a Pending attribute on writable entities.
  Writable entities (entities that support set/write operations) now expose an extra state attribute: pending: true/false. It becomes true immediately when a write is queued, and is cleared after the write has executed and a short post-execute read cycle/delay has passed—making it easy to show “value is being applied” in the UI.

• Added support for automatic device discovery during the configuration flow.

• Added manufacturer selection during the configuration flow for device type resolution based on the selected manufacturer (Dantherm integration only).

• Added Air Quality Low/Middle/High Threshold entities (disabled by default). Only available if the unit is equipped with a VOC sensor.

• Added corresponding number selectors to the set_configuration action. Since these cannot be conditionally removed based on the unit configuration, the action will raise an exception if used on units without a VOC sensor.

• Updated German translations by @divad-de.

Users of the Dantherm integration with Fränkische or Bosch ventilation units can report their device type and model designation so their units can be added and recognized by the integration.