anchor.diff:  in
   with py.pkgs; buildPythonApplication rec {
     pname = "awscli2";
  -  version = "2.4.23"; # N.B: if you change this, change botocore to a matching version too
  +  version = "2.5.6"; # N.B: if you change this, check if overrides are still up-to-date
   
     src = fetchFromGitHub {
       owner = "aws";
       repo = "aws-cli";
       rev = version;
  -    sha256 = "sha256-zpkphlIfmexqZm0lZgDP3RoQJqTpFdT+5dGtaLiRr/U=";
  +    sha256 = "sha256-NANdm2RK4U5sXPuGbC8KUGXsbYl/WwAoUep4JxJA5lI=";
     };
   
     propagatedBuildInputs = [
       awscrt
       bcdoc
  -    botocore
       colorama
       cryptography
       distro
  
positive.code:     rsa
      ruamel-yaml
      wcwidth
    ];
  
    checkInputs = [
  
negative.code:   py = python3.override {
      packageOverrides = self: super: {
        awscrt = super.awscrt.overridePythonAttrs (oldAttrs: rec {
          version = "0.13.5";
          src = self.fetchPypi {
            inherit (oldAttrs) pname;
            inherit version;
            sha256 = "sha256-dUNljMKsbl6eByhEYivWgRJczTBw3N1RVl8r3e898mg=";
          };
        });
        jmespath = super.jmespath.overridePythonAttrs (oldAttrs: rec {
          version = "0.10.0";
          src = self.fetchPypi {
            inherit (oldAttrs) pname;
            inherit version;
            sha256 = "sha256-uF0FZ7hmYUmpMXJxLmiSBzQzPAzn6Jt4s+mH9x5e1Pk=";
          };
        });
      };
    };
  