anchor.diff:  
   let
     pname = "cryptomator";
  -  version = "1.6.5";
  +  version = "1.6.7";
   
     src = fetchFromGitHub {
       owner = "cryptomator";
       repo = "cryptomator";
       rev = version;
  -    sha256 = "sha256-6Z1GwrOsjjG546ZS+v/q4WL4tHgYPvMga8x4DY+unJs=";
  +    sha256 = "sha256-hOILOdVYBnS9XuEXaIJcf2bPF72Lcr7IBX4CFCIsC8k=";
     };
   
     # perform fake build to make a fixed-output derivation out of the files downloaded from maven central (120MB)
  
positive.code: 
      outputHashAlgo = "sha256";
      outputHashMode = "recursive";
      outputHash = "sha256-4yHN5hYLjatni8seLOHyuEVnxOdNVia6rY3oPewR+20=";
    };
  
  in stdenv.mkDerivation rec {
    inherit pname version src;
  
    buildPhase = ''
      mvn -Plinux package --offline -Dmaven.repo.local=$(cp -dpR ${deps}/.m2 ./ && chmod +w -R .m2 && pwd)/.m2
    '';
  
    installPhase = ''
  
negative.code:     buildInputs = [ jre ];
  
      buildPhase = ''
        while mvn -Plinux package -Dmaven.test.skip=true -Dmaven.repo.local=$out/.m2 -Dmaven.wagon.rto=5000; [ $? = 1 ]; do
          echo "timeout, restart maven to continue downloading"
        done
      '';
  