- Updated V8 - 188.8.131.52
- Notification promos work with New Tab Page (Issue: 93201)
- Follow the system preferences for session restore on Lion (Issue: 75814)
- Resolved Chrome Frame leaving itself in user agent after uninstallation (Issue: 94848)
- IE Security protected mode warning when opening link in gmail (Issue: 95810)
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