Google Chrome has now released the stable version 13. You can update from your Chrome browser itself (normally it will do the automatic update)
What are the new futures?
Instant search is default
We can preview our webpage before print and also we can choose the option color or black & white even page layout. Currently the future is available only for Windows and Linux. Mac Chrome users will get the facility soon.
In addition to adding new features to Chrome, we’re continually working to improve our old favorites. The omnibox, Chrome’s combination search box and address bar, has gotten much smarter in the latest release, making it even easier for you to get back to pages you’ve visited before. Just type part of the page’s address or title and look in the dropdown for matching pages from your history. Enjoy!
Chrome Stable version 13 dowload link
Source: Chrome Blog