By Jiandong Guo-Oracle on Oct 30, 2008
You may find the release notes for each of the components linked above.
Other than a few new features listed in the release notes, there are many bug fixes in this release.
Many of these bugs /feature enhancement requirements were led from the discussions in Metro forum and filed by external users. This improves significantly the quality and usability of Metro.
Check out Metro site for more information:
You may also find some stories how Metro is used in the real world: