Breaking changes

• Removed old Gateway entities and added new ones
• Some devices may have changed entity names
• You need to manually delete the old one entities
• At the first start you have to wait for the data from the sensors

New

• Total rewrite whole component architecture (read more)
• All devices are described by a specification with a list of converters:
  • Xiaomi Zigbee device in Lumi and MIoT spec
  • Xiaomi BLE devices in MiBeacon spec
  • Xiaomi Mesh devices in MIoT spec
  • Any Zigbee device in Zigbee Alliance spec
• Support any 3rd party Zigbee devices which have converter
• Support writing external converters
• Support many additional entities for devices
• Support new gateway Aqara Hub E1 CN
• New logic for saving device states between Hass restarts
• New logic for detecting device availability