The Dev channel has been updated to 4.0.249.25 for Windows.

All
  • [r33602] Delete old version directories of installed extensions during garbage collection. (Issue: 28884)
Win
  • Fixes for two top crashes. (Issues: 28994 and 27068)

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.

Anthony Laforge
Google Chrome Program Manager