Node.js 0.4.3 文档：http://nodejs.org/docs/v0.4.3/api

下载地址：http://nodejs.org/dist/node-v0.4.3.tar.gz

改进内容包括：

* Don't decrease server connection counter again if destroy() is called more than once GH-431 (Andreas Reich, Anders Conbere)
* Documentation improvements (koichik)
* Fix bug with setMaxListeners GH-682
* Start up memory footprint improvement. (Tom Hughes)
* Solaris improvements.
* Buffer::Length(Buffer*) should not invoke itself recursively GH-759 (Ben Noordhuis)
* TLS: Advertise support for client certs GH-774 (Theo Schlossnagle)
* HTTP Agent bugs: GH-787, GH-784, GH-803.
* Don't call GetMemoryUsage every 5 seconds.
* Upgrade V8 to 3.1.8.3

文章来源：开源中国社区