anchor.diff:  }:
   mkDerivation {
     pname = "nix-output-monitor";
  -  version = "2.0.0.3";
  +  version = "2.0.0.4";
     src = fetchzip {
  -    url = "https://github.com/maralorn/nix-output-monitor/archive/refs/tags/v2.0.0.3.tar.gz";
  -    sha256 = "0mgg309vncjvx80mhqcyb7kk1918nfl02d38jczm9lsrlrmdafd9";
  +    url = "https://github.com/maralorn/nix-output-monitor/archive/refs/tags/v2.0.0.4.tar.gz";
  +    sha256 = "1pgrynsjjry253fqpmm3yr4k9xcvqffnbs4p8i1nlfi9l821wj8c";
     };
     isLibrary = true;
     isExecutable = true;
  
positive.code:   safe,
    stm,
    streamly,
    terminal-size,
    text,
    time,
  
negative.code:     safe
      stm
      streamly
      strict
      strict-types
      terminal-size
      text
      time
  