There's no "including" -- that's the entirety of the change. 
But in any case, version 5.1.2 has introduced this feature. I assume it will address most use cases that previously relied on switch behavior (e.g., Alexa integration ... or even just the ease of clicking a single button on the device detail page without needing to provide any parameters).
This kind of feedback is helpful and appreciated, so thanks!
As usual, more details are in the main topic for this integration.
