anchor.diff:  
   stdenv.mkDerivation rec {
     pname = "evolution";
  -  version = "3.45.1";
  +  version = "3.45.2";
   
     src = fetchurl {
       url = "mirror://gnome/sources/evolution/${lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
  -    sha256 = "/iRZq5DdZ86JdtWuu6ekP69gqvBJMeTWnxxG10ensW4=";
  +    sha256 = "QjAM2fyIpmwra+8CHoqXaQvAOuvV+P4s9U4qyBys78g=";
     };
   
     nativeBuildInputs = [
  
positive.code:     };
    };
  
    PKG_CONFIG_LIBEDATASERVERUI_1_2_UIMODULEDIR = "${placeholder "out"}/lib/evolution-data-server/ui-modules";
  
    meta = with lib; {
  
negative.code: , shared-mime-info
  , libical
  , db
  , gcr_4
  , sqlite
  , gnome
  , gnome-desktop
  