anchor.diff:  }:
   
   let
  -  version = "2.7.9";
  +  version = "2.8.0";
   
     programs = [
       coreutils
  
positive.code:     cp acme.sh "$out"/bin
  
      wrapProgram "$out"/bin/acme.sh \
        --set PATH "${programsPath}"
    '';
  
    meta = with lib; {
  
negative.code:     owner = "Neilpang";
      repo = "acme.sh";
      rev = version;
      sha256 = "8849eda79eaa7cf56d2cf4ba2b9bb8c6ecb282ae05687b1ace0e74385a021e48";
    };
  
    nativeBuildInputs = [
  