anchor.diff:  }:
   
   let
  -  version = "3.4.0";
  +  version = "3.5.0";
   in
   stdenv.mkDerivation rec {
     name = "sshfs-${version}";
  
positive.code:   src = fetchurl {
      url = "https://github.com/libfuse/sshfs/releases/download/${name}/${name}.tar.xz";
      hashOutput = false;
      sha256 = "d27ccd35436d72755c40234cefa081e30fa529e092232a5b4abbff2178c2c22f";
    };
  
    nativeBuildInputs = [
  
negative.code:   passthru = {
      srcVerification = fetchurl {
        failEarly = true;
        inherit (src)
          urls
          outputHash
          outputHashAlgo;
        fullOpts = {
          pgpsigUrls = map (n: "${n}.asc") src.urls;
          pgpKeyFingerprint = "ED31 791B 2C5C 1613 AF38  8B8A D113 FCAC 3C4E 599F";
        };
      };
    };
  
  