anchor.diff:      "sensehat" = ps: with ps; [  ];
       "sensibo" = ps: with ps; [  ];
       "sensor" = ps: with ps; [  ];
  -    "serial" = ps: with ps; [  ];
  +    "serial" = ps: with ps; [ pyserial-asyncio ];
       "serial_pm" = ps: with ps; [  ];
       "sesame" = ps: with ps; [  ];
       "seven_segments" = ps: with ps; [  ];
  
positive.code:     "vicare" = ps: with ps; [  ];
      "vivotek" = ps: with ps; [  ];
      "vizio" = ps: with ps; [  ];
      "vlc" = ps: with ps; [  ];
      "vlc_telnet" = ps: with ps; [  ];
      "voicerss" = ps: with ps; [  ];
      "volkszaehler" = ps: with ps; [  ];
  
negative.code:     "zengge" = ps: with ps; [  ];
      "zeroconf" = ps: with ps; [ aiohttp-cors zeroconf ];
      "zestimate" = ps: with ps; [ xmltodict ];
      "zha" = ps: with ps; [ zha-quirks zigpy-deconz zigpy ];
      "zhong_hong" = ps: with ps; [  ];
      "zigbee" = ps: with ps; [  ];
      "ziggo_mediabox_xl" = ps: with ps; [  ];
  