关于Chrome指纹的猜想(Questions regarding Chrome fingerprint)

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目前u_common.go里 HelloChrome_Auto = HelloChrome_133
但现在Google Chrome的大版本号是151.
Chrome 151 QUIC ClientHello是11个扩展 复现步骤如下所示
(Currently, HelloChrome_Auto in u_common.go is set to HelloChrome_133, but the major version of Google Chrome is now 151.
The Chrome 151 QUIC ClientHello contains 11 extensions; the reproduction steps are as follows:)

$line = (tshark -r 444.pcapng -Y "quic and tls.handshake.type == 1" -T fields -e tls.handshake.extension.type)[0]
($line -split ',').Count
结果应该是11(The result should be 11.)

Extensions: ShuffleChromeTLSExtensions([]TLSExtension{
     &UtlsGREASEExtension{},
     &SNIExtension{},
     &ExtendedMasterSecretExtension{},
     &RenegotiationInfoExtension{Renegotiation: RenegotiateOnceAsClient},
     &SupportedCurvesExtension{[]CurveID{
      GREASE_PLACEHOLDER,
      X25519Kyber768Draft00,
      X25519,
      CurveP256,
      CurveP384,
     }},
     &SupportedPointsExtension{SupportedPoints: []byte{
      0x00, // pointFormatUncompressed
     }},
     &SessionTicketExtension{},
     &ALPNExtension{AlpnProtocols: []string{"h2", "http/1.1"}},
     &StatusRequestExtension{},
     &SignatureAlgorithmsExtension{SupportedSignatureAlgorithms: []SignatureScheme{
      ECDSAWithP256AndSHA256,
      PSSWithSHA256,
      PKCS1WithSHA256,
      ECDSAWithP384AndSHA384,
      PSSWithSHA384,
      PKCS1WithSHA384,
      PSSWithSHA512,
      PKCS1WithSHA512,
     }},
     &SCTExtension{},
     &KeyShareExtension{[]KeyShare{
      {Group: CurveID(GREASE_PLACEHOLDER), Data: []byte{0}},
      {Group: X25519Kyber768Draft00},
      {Group: X25519},
     }},
     &PSKKeyExchangeModesExtension{[]uint8{
      PskModeDHE,
     }},
     &SupportedVersionsExtension{[]uint16{
      GREASE_PLACEHOLDER,
      VersionTLS13,
      VersionTLS12,
     }},
     &UtlsCompressCertExtension{[]CertCompressionAlgo{
      CertCompressionBrotli,
     }},
     &ApplicationSettingsExtension{SupportedProtocols: []string{"h2"}},
     &UtlsGREASEExtension{},
    }

但现在是18个(But now there are 18.)