The Dev channel has been updated to 21.0.1180.11 for  Windows, Mac, Linux, and Chrome Frame platforms

All
  • Updated V8 - 3.11.10.12
  • Several crash fixes (Issues: 129884, 133692)
Windows
  • Several Metro experience enhancements (Issues: 116745, 133176)
Mac
  • Several HiDPI enhancements (Issues: 132910, 133542, 133299, 133376)
  • Fixed the bottom of the background tab is shining through the black border (Issue: 133565)
More details about additional changes are available in the svn log of all revisions.

You can find out about getting on the Dev channel here: http://dev.chromium.org/getting-involved/dev-channel.

If you find new issues, please let us know by filing a bug at http://code.google.com/p/chromium/issues/entry

Karen Grunberg
Google Chrome