We're promoting 2.0.172 from Beta to the Stable channel today.
There are some new features like removing Most Visited sites from the New Tab page, form autofill, and full screen mode.
We're also proud to announce that Google Chrome is now available in 50 languages. We added Bengali, Gujarati, Kannada, Malayalam, Marathi, Oriya (on Windows Vista only), Tamil, and Telugu in this release.
You can read more about it here.
Google Chrome Program Manager