anchor.diff:  , fetchpatch
   
   , platform-tools
  -, ffmpeg_3
  +, ffmpeg
   , SDL2
   }:
   
   let
  -  version = "1.14";
  +  version = "1.15.1";
     prebuilt_server = fetchurl {
       url = "https://github.com/Genymobile/scrcpy/releases/download/v${version}/scrcpy-server-v${version}";
  -    sha256 = "082n57a9lw39lfjxybgim09qf0id9m0rpfb3zmqng58fp2i1h6qx";
  +    sha256 = "1hrp2rfwl06ff2b2i12ccka58l1brvn6xqgm1f38k36s61mbs1py";
     };
   in
   stdenv.mkDerivation rec {
  
positive.code: 
    nativeBuildInputs = [ makeWrapper meson ninja pkg-config ];
  
    buildInputs = [ ffmpeg_3 SDL2 ];
  
    # Manually install the server jar to prevent Meson from "fixing" it
    preConfigure = ''
  
negative.code:     owner = "Genymobile";
      repo = pname;
      rev = "v${version}";
      sha256 = "0ijar1cycj42p39cgpnwdwr6nz5pyr6vacr1gvc0f6k92pl8vr13";
    };
  
    # postPatch:
  