anchor.diff:  
   python3Packages.buildPythonApplication rec {
     pname = "manuskript";
  -  version = "0.11.0";
  +  version = "0.13.1";
   
     format = "other";
   
  
positive.code:     repo = pname;
      owner = "olivierkes";
      rev = version;
      sha256 = "1l6l9k6k69yv8xqpll0zv9cwdqqg4zvxy90l6sx5nv2yywh5crla";
    };
  
    nativeBuildInputs = [ wrapQtAppsHook ];
  
negative.code: 
    meta = {
      description = "A open-source tool for writers";
      homepage = "https://www.theologeek.ch/manuskript";
      longDescription = ''
      Manuskript is a tool for those writer who like to organize and
      plan everything before writing.  The snowflake method can help you
  