Dev Channel Update
ttp://googlechromereleases.blogspot.com/2011/02/dev-channel-update_28.html
The Dev channel has been updated to 11.0.686.0 for All platforms

All
Updated V8 - 3.1.6.1
Accelerated compositing turned on by default (use --disable-accelerated-layers to disable).
Fixed a bug affecting the bookmark manager and other extensions. (Issue 43448)
FTP: fixed a compatibility issue. (Issue 72060)

Windows
GPU acceleration and WebGL disabled for Windows XP
Windows Restart Manager restores Chrome on update-triggered restarts. (Vista/2008+).

Known Issues
HTML5 videos don't play on Vimeo.com (Issue 74451)