• Fix picnic sensor time unit (@corneyl - #62437) (picnic docs)
• Bump soco to 0.25.2 (@jjlawren - #62691) (sonos docs)
• Bump zeroconf to 0.38.1 (@bdraco - #62720) (zeroconf docs)
• Fix TypeError of vacuum battery level None (@htmltiger - #62722) (google_assistant docs)
• Add return for certified devices to not apply availability check (@flfue - #62728) (hue docs)
• Bump roombapy to 1.6.4 (@freekode - #62741) (roomba docs)
• Add missing entity category for gen2 devices (@chemelli74 - #62812) (shelly docs)
• Upgrade youless library to version 0.16 (@gjong - #62837) (youless docs)
• Update tuya-iot-py-sdk to 0.6.6 (@frenck - #62858) (tuya docs)
• Fix keyerror when no previous Picnic orders exist (@corneyl - #62870) (picnic docs)
• Update frontend to 20211227.0 (@bramkragten - #62874) (frontend docs)