Google Chrome 15.0.854.0 has been released to Dev channel

Dev Channel Update (August 16, 2011)
Google Chrome Dev channel has been updated to 15.0.854.0 for Windows, Mac OS X, Linux and Chrome Frame. This release contains the new version of Chrome's V8 (3.5.5.0) JavaScript engine.

Overview
Google Chrome is a browser that combines a minimal design with sophisticated technology to make the web faster, safer, and easier. It has one box for everything: Type in the address bar and get suggestions for both search and web pages. Will give you thumbnails of your top sites; Access your favorite pages instantly with lightning speed from any new tab. Desktop shortcuts allow you to launch your favorite Web apps straight from your desktop.

Download
Interested in using the Google Chrome Dev channel please visit http://www.google.com/chrome/eula.html?extra=devchannel website.

What's new in Google Chrome 15.0.854.0 Dev channel
This release contains the following new features, updates and fixes:
All

• Updated V8 3.5.5.0
• [r96420] Fixed uninstalls for forced install extensions [Issue 86519]
• Fixed many known stability issues

Mac

• [r96851] New multi-profile UI
• [r96393] Fixed bookmark menu translation [Issue 92410]

Linux

• [r96518] Fixed import success message when user cancels the import [Issue 88947]

Known Issues

• Unable to close tabs in Linux [Issue 93086]

You can find the full details about changes that are in this version of Chrome 15 from the SVN revision log.

Source: Google Chrome Releases