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Netty 4.0.11.Final released

Today we are happy to announce the release of Netty 4.0.11.Final. This is mostly a bug-fix release but also include some small performance improvements. Please refer to the next section for more details. The release closes 24 issues / tasks . As expected from a bug-fix release it is API compatible to previous version out of the 4.0.x tree.

Most important changes / fixes

  • Websocket: an exception could be raised if the client sends message after it thinks the handshake is complete (#1941)
  • JdkZLibEncoder/Decoder hanging when payload length long (#1893)
  • ArrayIndexOutOfBoundsException in ChannelOutboundBuffer (#1890)
  • HttpPostRequestDecoder can return zero-ed out attributes (#1848)
  • More efficient handling of incomplete writes. (#1839)

Visit here for the complete list of the changes.

As always please let us know if you find any issues. We love feedback!


Every idea and bug-report counts and so we thought it is worth mentioning those who helped in this area. Please report an unintended omission.