anchor.diff:  
   stdenv.mkDerivation rec {
     pname = "keepassxc";
  -  version = "2.6.2";
  +  version = "2.6.3";
   
     src = fetchFromGitHub {
       owner = "keepassxreboot";
       repo = "keepassxc";
       rev = version;
  -    sha256 = "032dzywvwpclhsl3n1pq2m9gyxqpg0gkci6axbvbs7bn82wznc4h";
  +    sha256 = "1jd2mvafyn095crfs2hnfprqiy8yqsvfybwbjq8n0agapnz4bl5h";
     };
   
     NIX_CFLAGS_COMPILE = lib.optionalString stdenv.cc.isClang [
  
positive.code:     libgpgerror
      libsodium
      libyubikey
      pkg-config
      qrencode
      qtbase
      qtsvg
  
negative.code: 
    doCheck = true;
    checkPhase = ''
      runHook preCheck
  
      export LC_ALL="en_US.UTF-8"
      export QT_QPA_PLATFORM=offscreen
      export QT_PLUGIN_PATH="${qtbase.bin}/${qtbase.qtPluginPrefix}"
      # testcli and testgui are flaky - skip them both
      make test ARGS+="-E 'testcli|testgui' --output-on-failure"
  
      runHook postCheck
    '';
  
    nativeBuildInputs = [ cmake wrapQtAppsHook qttools pkg-config ];
  
    buildInputs = [
      asciidoctor
  