anchor.diff:  in
   mkDerivation rec {
     pname = "telegram-desktop";
  -  version = "3.1.1";
  +  version = "3.1.8";
     # Note: Update via pkgs/applications/networking/instant-messengers/telegram/tdesktop/update.py
   
     # Telegram-Desktop with submodules
  
positive.code:     repo = "tdesktop";
      rev = "v${version}";
      fetchSubmodules = true;
      sha256 = "0h4g8lw9hf9pwmdljavflyn9g9jvjvany7y4vji0qcc1kd99vsnp";
    };
  
    postPatch = ''
  
negative.code: , libpsl
  , brotli
  , microsoft_gsl
  , rlottie
  }:
  
  # Main reference:
  