ETA: Dev channel was updated to 27.0.1453.9 for Windows and ChromeFrame only to fix a stability issue.
The Dev channel has been updated to 27.0.1453.6 for Mac, Windows, Linux, and Chrome Frame
This build addresses some known stability issues. Full details about what changes are in this build are available in the SVN revision log. Interested in switching release channels? Find out how.
If you find a new issue, please let us know by filing a bug.