anchor.diff:    common = { scalaVersion, sha256 }:
       stdenv.mkDerivation rec {
         pname = "ammonite";
  -      version = "2.4.0";
  +      version = "2.4.1";
   
         src = fetchurl {
           url =
  
positive.code: { lib
  , stdenv
  , fetchurl
  , jre
  , writeScript
  , common-updater-scripts
  , git
  , nixfmt
  , nix
  , coreutils
  , gnused
  , disableRemoteLogging ? true
  }:
  
  with lib;
  
  
negative.code:         maintainers = [ maintainers.nequissimus ];
        };
      };
  in {
    ammonite_2_12 = common {
      scalaVersion = "2.12";
      sha256 = "5n9q/7d/PwDJfBPITYyDua24+fci6bi1oG5dSw8A244=";
    };
    ammonite_2_13 = common {
      scalaVersion = "2.13";
      sha256 = "RIuNyWvwNM39/rczUH328K5ky5hePflokW/VP603j+I=";
    };
  }
  