- Print preview work continues
- Omnibox string matching improvements
- We are discontinuing support for Ubuntu Hardy for 13.0, in effect matching that Ubuntu has officially stopped supporting Hardy (including stopping security updates) as of May 12th, 2011.
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