anchor.diff:  { mkDerivation
   , lib
   , fetchFromGitHub
  +, fetchpatch
   , qtbase
   , cmake
   , qttools
  
positive.code:   nativeBuildInputs = [ cmake qttools qtsvg ];
    buildInputs = [ qtbase ];
  
    meta = with lib; {
      description = "Powerful yet simple to use screenshot software";
      homepage = "https://github.com/flameshot-org/flameshot";
      maintainers = with maintainers; [ scode ];
      license = licenses.gpl3Plus;
      platforms = platforms.linux;
    };
  
negative.code:     sha256 = "1ncknjayl6am740f49g0lc28z1zsifbicxz1j1kwps3ksj15nl7a";
    };
  
    patches = [
      # Support for USE_LAUNCHER_ABSOLUTE_PATH.
      # Should be removed when the next release comes out.
      (fetchpatch {
        url = "https://github.com/flameshot-org/flameshot/commit/1031980ed1e62d24d7f719998b7951d48801e3fa.patch";
        sha256 = "sha256-o8Zz/bBvitXMDFt5rAfubiUPOx+EQ+ITgrfnFM3dFjE=";
      })
      # Fix autostart write path.
      # Should be removed when the next release comes out.
      (fetchpatch {
        url = "https://github.com/flameshot-org/flameshot/commit/7977cbb52c2d785abd0d85d9df5991e8f7cae441.patch";
        sha256 = "sha256-wWa9Y+4flBiggOMuX7KQyL+q3f2cALGeQBGusX2x6sk=";
      })
    ];
  
    passthru = {
      updateScript = nix-update-script {
        attrPath = pname;
  