新闻 Netty 4.1.13.Final 发布，Java 网络服务框架 下载

Netty 4.1.13.Final 已发布，该版本包括 bug 修复，性能提升和新功能，建议用户升级。详细更新如下：

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  Return the correct Future from FixedChannelPool.release() (#6908)
  
  
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  Close channels that are released to a closed FixedChannelPool (#6907)
  
  
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  OpenSSL CHACHA20 CipherSuiteConverter updates (#6875)
  
  
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  Remove synchronized (ReferenceCountedOpenSslContext.class) blocks (#6254)
  
  
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  AppendableCharSequence not to depend upon IndexOutOfBoundsException for resize (#6845)
  
  
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  Workaround IBM's J9 JVM getSupportedCipherSuites() returning SSL_ prefix cipher names (#6941)
  
  
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  DNS Resolver should be more consistent with JDK resolution (#6937)
  
  
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  KQueue crash due to close/cleanup sequencing (#6922)
  
  
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  DefaultHttp2ConnectionEncoder#writeHeaders shouldn't send GO_AWAY if stream is closed (#6916)
  
  
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  transport-native-kqueue libraries should not lazy link (#6915)
  
  
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  Update Http2SecurityUtil cipher suites (#6914)
  
  
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  Make Native loading work better with Java 8 (#6884)
  
  
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  NullPointerException in Lz4FrameEncoder (#6867)
  
  
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  Use more aggressive expanding strategy in HpackHuffmanDecoder (#6857)
  
  
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  Do proper bounds-checking in HpackHuffmanDecoder to reduce overhead of IndexOutOfBoundsException creation (#6838)
  
  
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  Add support for IP_TRANSPARENT socket option (#6835)
  

发布主页和下载地址
Netty 4.1.13.Final 发布，Java 网络服务框架下载地址