Add hacs.json and upates README

README.md

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+[![hacs_badge](https://img.shields.io/badge/HACS-Custom-orange.svg)](https://github.com/custom-components/hacs)
+
 # homeassistant-vorwerk
-Home assistant integration to control Vorwerk VR Vacuum cleaners
+
+Home assistant integration to control Vorwerk VR vacuum cleaners.
+
+With the new Vorwerk App and authentication the Home Assistant Neato component dropped the vorwerk support. This integration is based on the neato component with the new Vorwerk authentication flow. 
+
+## Supported vacuum cleaners
+ 
+ - VR200
+ - VR300 (without map sensors)

hacs.json

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+{
+    "name": "Vorwerk Integration",
+    "content_in_root": true,
+    "country": ["DE"],
+    "iot_class": ["Cloud Polling"]
+  }