anchor.diff:  
   let
     pname = "konversation";
  -  version = "1.6.2";
  +  version = "1.7.2";
   in mkDerivation rec {
     name = "${pname}-${version}";
   
     src = fetchurl {
       url = "mirror://kde/stable/${pname}/${version}/src/${name}.tar.xz";
  -    sha256 = "1798sslwz7a3h1v524ra33p0j5iqvcg0v1insyvb5qp4kv11slmn";
  +    sha256 = "0616h59bsw5c3y8lij56v3fhv9by0rwdfcaa83yfxqg4rs26xyaz";
     };
   
     buildInputs = [
  
positive.code:     kitemviews
      knotifications
      knotifyconfig
      kio
      kparts
      kwallet
  
negative.code: , kconfig
  , kconfigwidgets
  , kcoreaddons
  , kcrash
  , kdbusaddons
  , kemoticons
  , kglobalaccel
  