anchor.diff:      '';
   
       meta = {
  -      homepage = "https://www.v2ray.com/en/index.html";
  +      homepage = "https://www.v2fly.org/en_US/";
         description = "A platform for building proxies to bypass network restrictions";
  -      # The license of the dependency `https://github.com/XTLS/Go` doesn't allowed user to modify its source code,
  -      # which made it unfree.
  -      license = with lib.licenses; [ mit unfree ];
  +      license = with lib.licenses; [ mit ];
         maintainers = with lib.maintainers; [ servalcatty ];
       };
     };
  
positive.code: }:
  
  let
    version = "4.32.1";
  
    src = fetchFromGitHub {
      owner = "v2fly";
      repo = "v2ray-core";
      rev = "v${version}";
      sha256 = "1mlrl5fz1v3bcb83pczqp859d8w9mi7jj600a2yw7xm372w2irk8";
    };
  
    vendorSha256 = "1mz1acdj8ailgyqrr1v47n36qc24ggzw5rmj4p2awfwz3gp2yz6z";
  
    assets = {
      # MIT licensed
      "geoip.dat" = let
        geoipRev = "202011050012";
        geoipSha256 = "1d2n3hskgdmcfk1nl7a8lxxz325p84i7gz44cs77z1m9r7c2vsjy";
      in fetchurl {
        url = "https://github.com/v2fly/geoip/releases/download/${geoipRev}/geoip.dat";
        sha256 = geoipSha256;
  
negative.code: 
      # MIT licensed
      "geosite.dat" = let
        geositeRev = "20201207123222";
        geositeSha256 = "03xckk39rrda42cam2awbsh0gib6rhmz28asc8vx29lsp9g2bj6n";
      in fetchurl {
        url = "https://github.com/v2fly/domain-list-community/releases/download/${geositeRev}/dlc.dat";
        sha256 = geositeSha256;
  