Node.js 0.9.9 开发版发布了，主要改进内容包括：
tls: port CryptoStream to streams2 (Fedor Indutny)
typed arrays: only share ArrayBuffer backing store (Ben Noordhuis)
stream: make Writable#end() accept a callback function (Nathan Rajlich)
buffer: optimize 'hex' handling (Ben Noordhuis)
dns, cares: don't filter NOTIMP, REFUSED, SERVFAIL (Ben Noordhuis)
readline: treat bare \r as a line ending (isaacs)
readline: make \r\n emit one 'line' event (Ben Noordhuis)
cluster: support datagram sockets (Bert Belder)
stream: Correct Transform class backpressure (isaacs)
addon: Pass module object to NODE_MODULE init function (isaacs, Rod Vagg)
buffer: slow buffer copy compatibility fix (Trevor Norris)
Add bytesWritten to tls.CryptoStream (Andy Burke)
相关链接：
Source Code: http://nodejs.org/dist/v0.9.9/node-v0.9.9.tar.gz
Macintosh Installer (Universal): http://nodejs.org/dist/v0.9.9/node-v0.9.9.pkg
Windows Installer: http://nodejs.org/dist/v0.9.9/node-v0.9.9-x86.msi
Windows x64 Installer: http://nodejs.org/dist/v0.9.9/x64/node-v0.9.9-x64.msi
Windows x64 Files: http://nodejs.org/dist/v0.9.9/x64/
Linux 32-bit Binary: http://nodejs.org/dist/v0.9.9/node-v0.9.9-linux-x86.tar.gz
Linux 64-bit Binary: http://nodejs.org/dist/v0.9.9/node-v0.9.9-linux-x64.tar.gz
Solaris 32-bit Binary: http://nodejs.org/dist/v0.9.9/node-v0.9.9-sunos-x86.tar.gz
Solaris 64-bit Binary: http://nodejs.org/dist/v0.9.9/node-v0.9.9-sunos-x64.tar.gz
Other release files: http://nodejs.org/dist/v0.9.9/
Website: http://nodejs.org/docs/v0.9.9/
Documentation: http://nodejs.org/docs/v0.9.9/api/
来自:开源中国社区
