Supported features 'official' Shelly integration

Which features and which units of the Shelly line-up are supported by the ‘official’ Shelly integration? It would be useful if this is documented on the Shelly integration page. It would make it easy for users to decide which integration tu use (ShellyForHass of ‘official’) and it would also help users to start using this new method of using Shelly in Home Assistant.