anchor.diff:      homepage = "https://git-scm.com/";
       description = "Distributed version control system";
       license = stdenv.lib.licenses.gpl2;
  +    changelog = "https://raw.githubusercontent.com/git/git/${version}/Documentation/RelNotes/${version}.txt";
   
       longDescription = ''
         Git, a popular distributed version control system designed to
  
positive.code: assert svnSupport -> perlSupport;
  
  let
    version = "2.26.1";
    svn = subversionClient.override { perlBindings = perlSupport; };
  
    gitwebPerlLibs = with perlPackages; [ CGI HTMLParser CGIFast FCGI FCGIProcManager HTMLTagCloud ];
  
negative.code: 
    src = fetchurl {
      url = "https://www.kernel.org/pub/software/scm/git/git-${version}.tar.xz";
      sha256 = "0j685w6pzkn926z5nf5r8fij4ziipvw4c9yb0wc577nzf4j16rbd";
    };
  
    outputs = [ "out" ];
  