anchor.diff:  { stdenv, lib, libXScrnSaver, makeWrapper, fetchurl, unzip, atomEnv }:
   
   let
  -  version = "1.7.11";
  +  version = "1.8.2";
     name = "electron-${version}";
   
     throwSystem = throw "Unsupported system: ${stdenv.system}";
  
positive.code: 
      src = fetchurl {
        url = "https://github.com/electron/electron/releases/download/v${version}/electron-v${version}-darwin-x64.zip";
        sha256 = "19kfb09ap780ayk7miqfr6gmba9rd10f9q9aphj35yk7cl22znbr";
      };
  
      buildInputs = [ unzip ];
  
negative.code:     description = "Cross platform desktop application shell";
      homepage = https://github.com/electron/electron;
      license = licenses.mit;
      maintainers = with maintainers; [ travisbhartwell manveru ];
      platforms = [ "x86_64-darwin" "x86_64-linux" "i686-linux" "armv7l-linux" "aarch64-linux" ];
    };
  
    linux = {
  