Messages on RPI-3B with HA 2021.4.6

[windsurf]

No 'version' key in the manifest file for custom integration 'youless'. As of Home Assistant 2021.6, this integration will no longer be loaded. Please report this to the maintainer of 'youless'
10:51:48 – (WAARSCHUWING) loader.py

You are using a custom integration youless which has not been tested by Home Assistant. This component might cause stability problems, be sure to disable it if you experience issues with Home Assistant
10:51:48 – (WAARSCHUWING) loader.py

Versie	core-2021.4.6
Type installatie	Home Assistant OS
Ontwikkeling	false
Supervisor	true
Docker	true
Virtuele omgeving	false
Python-versie	3.8.7
Besturingssysteemfamilie	Linux
Versie van het besturingssysteem	5.4.83-v8
CPU-architectuur	aarch64
Tijdzone	Europe/Amsterdam