anchor.diff:        elpaBuild {
           pname = "nano-theme";
           ename = "nano-theme";
  -        version = "0.2.1";
  -        src = fetchurl {
  -          url = "https://elpa.gnu.org/packages/nano-theme-0.2.1.tar";
  -          sha256 = "0m98kq40dhbrn55x4bp2x5d5j1gps4y7z4086mgnj8wr1y3w8kdl";
  +        version = "0.3.0";
  +        src = fetchurl {
  +          url = "https://elpa.gnu.org/packages/nano-theme-0.3.0.tar";
  +          sha256 = "1nq5x46467vnsfg3fzb0qyg97xpnwsvbqg8frdjil5zq5fhsgmrz";
           };
           packageRequires = [ emacs ];
           meta = {
  
positive.code:       elpaBuild {
          pname = "tramp";
          ename = "tramp";
          version = "2.5.2";
          src = fetchurl {
            url = "https://elpa.gnu.org/packages/tramp-2.5.2.tar";
            sha256 = "1j71x3q6x9xyf21capjxcp85b7z2x9khrqsd2sy2s3qwxz3jbg5n";
          };
          packageRequires = [ emacs ];
          meta = {
  
negative.code:       elpaBuild {
          pname = "vertico";
          ename = "vertico";
          version = "0.20";
          src = fetchurl {
            url = "https://elpa.gnu.org/packages/vertico-0.20.tar";
            sha256 = "1hg91f74klbwisxzp74d020v42l28wik9y1lg3hrbdspnhlhsdrl";
          };
          packageRequires = [ emacs ];
          meta = {
  