anchor.diff:    }.${stdenv.hostPlatform.system} or throwSystem;
   
     sha256 = {
  -    i686-linux = "3e83a7eef5c29877eeffefb832543b21627cf027ae6e7b4f662865b6b842649a";
  -    x86_64-linux = "fd461e98248a2181afd2ef94a41a291d20f7ffb20abeaf0cfcf81a9f94e27868";
  +    i686-linux = "sha256-/A2LjV8ky20bcKgs0ijwldryi5VkyROwz49vWYXYQus=";
  +    x86_64-linux = "sha256-fA9WH9qUtvAHF9hTFRtxQdpz2dpK0joD0zX9VYBo10g=";
     }.${stdenv.hostPlatform.system} or throwSystem;
   
     src = fetchurl {
  -    url = "https://github.com/standardnotes/desktop/releases/download/v${version}/standard-notes-${version}-linux-${plat}.AppImage";
  +    url = "https://github.com/standardnotes/app/releases/download/%40standardnotes%2Fdesktop%40${version}/standard-notes-${version}-linux-${plat}.AppImage";
       inherit sha256;
     };
   
  
positive.code: , fetchurl, libsecret  }:
  
  let
    version = "3.11.1";
    pname = "standardnotes";
    name = "${pname}-${version}";
    throwSystem = throw "Unsupported system: ${stdenv.hostPlatform.system}";
  
negative.code:     homepage = "https://standardnotes.org";
      license = licenses.agpl3;
      maintainers = with maintainers; [ mgregoire chuangzhu ];
      sourceProvenance = [ sourceTypes.binaryNativeCode ];
      platforms = [ "i686-linux" "x86_64-linux" ];
    };
  }
  