anchor.diff:  
   python3.pkgs.buildPythonApplication rec {
     pname = "drawing";
  -  version = "1.0.0";
  +  version = "1.0.1";
   
     format = "other";
   
  
positive.code:     owner = "maoschanz";
      repo = pname;
      rev = version;
      sha256 = "sha256-qNaljtuA5E/QaLJ9QILPRQCqOvKmX4ZGq/0z5unA8KA=";
    };
  
    patches = [
      # Fix build with meson 0.61, can be removed on next update.
      # https://github.com/NixOS/nixpkgs/issues/167584
      (fetchpatch {
        url = "https://github.com/maoschanz/drawing/commit/6dd271089af76b69322500778e3ad6615a117dcc.patch";
        sha256 = "sha256-4pKWm3LYstVxZ4+gGsZDfM4K+7WBY8EYjylzc/CQZmo=";
        includes = [ "data/meson.build" "help/meson.build" ];
      })
    ];
  
    nativeBuildInputs = [
      appstream-glib
  
negative.code: { lib
  , fetchFromGitHub
  , meson
  , ninja
  , pkg-config
  