anchor.diff:    meta = with lib; {
       broken = stdenv.isAarch64;
       description = "An open source ecosystem for IoT development";
  -    homepage = "http://platformio.org";
  +    homepage = "https://platformio.org";
       license = licenses.asl20;
       maintainers = with maintainers; [ mog makefu ];
     };
  
positive.code: 
    postPatch = ''
      substitute platformio/package/manifest/schema.py platformio/package/manifest/schema.py \
        --subst-var-by SPDX_LICENSE_LIST_DATA '${spdx-license-list-data}'
  
      substituteInPlace setup.py \
        --replace "zeroconf==0.37.*" "zeroconf"
  
negative.code:     pyserial
      requests
      semantic-version
      spdx-license-list-data.json
      starlette
      tabulate
      uvicorn
  