Chrome 9 已经可以通过开发频道中下载。

下载地址： http://www.chromium.org/getting-involved/dev-channel

下载之前你应该先对开发频道中的版本有所认识：

This developer preview channel is where ideas get tested (and sometimes fail). The Dev channel can be very unstable at times, and new features usually require some manual configuration to be enabled. Still, simply using Dev channel releases is an easy (practically zero-effort) way for anyone to help improve Google Chrome.

也就是说这里的版本还很不稳定，而且新功能通常需要手工进行配置才能启用。

下图是 Chrome 9 的开发周期：

金丝雀版可以更新.