anchor.diff:  
   
   stdenv.mkDerivation rec {
  -  version = "0.11.5"; # also update communityModules
  +  version = "0.11.6"; # also update communityModules
     pname = "prosody";
     # The following community modules are necessary for the nixos module
     # prosody module to comply with XEP-0423 and provide a working
  
positive.code:   # version.
    communityModules = fetchhg {
      url = "https://hg.prosody.im/prosody-modules";
      rev = "2dcbc01c9931";
      sha256 = "0ydhbvfp7vk5zqpsc54ihxz6y2gmzh0bcgyz0xidlxrmxzwcvvyh";
    };
  
    buildInputs = [
  
negative.code:   ];
    src = fetchurl {
      url = "https://prosody.im/downloads/source/${pname}-${version}.tar.gz";
      sha256 = "0m8p2kwiy4l87ifpygricpyixi1vpx6j1jb6ki1zi4az3iixp8fd";
    };
  
    # A note to all those merging automated updates: Please also update this
  