The Netty project team is proud to announce Netty 3.5.2.Final, the second bug-fix release of the 3.5.x series.
The JAR file is already on Maven Central. You can also get the full tarball from the download page.
Beside bugfixes this version also ships more optimizations to save byte-copies when ever possible. This results in very notable speed-improvement. So if you are concerned about speed just give it a spin.
For the detailed list of the changes, please refer to the issue tracker.
Enjoy!