Linuxeden开源社区Netty 4.1.29.Final 发布了，此版本包含错误修复，以及一些重要的改进。
最重要的变更如下
- Correctly handle DNS redirects for NS servers that have no ADDITIONAL records (#8177)
- Ensure multiple shaded version of the same netty artifact can be loaded as long as the shaded prefix is different (#8207)
- Set initial SNI hostname when creating an OpenSSL engine in client mode (#8178)
- DnsNameResolver hangs if search domain results in invalid hostname (#8180)
- Workaround JDK bug that will cause an AssertionError when calling ServerSocketChannel.config().getOptions() (#8183)
- Ensure NIO transport can be used on Java6 again (#8168)
- Lazily initialize NativeDatagramPacketArray and IovArray in EpollEventLoop (#8160)
可以看到，其中有一项更新是在 Java 6 上继续支持使用 NIO 进行传输，不得不说，像这样对低版本的支持实在是很难得。
有关详细信息和所有变更内容，请浏览 4.1.29.Final 的问题跟踪器。
下载地址 http://netty.io/downloads.html
转自 https://www.oschina.net/news/99292/netty-4-1-29-final-released