Guilherme Blanco passed along a note about the latest releases from the Doctrine project, Doctrine 1.0.8 and 1.1.0-RC2:

Today I am happy to tell you that we have two new versions of Doctrine available for you to use. The first is the monthly maintenance release for Doctrine 1.0 and the second is another release candidate for the newest major version of Doctrine, 1.1. As always you can grab them from the downloads page.

Updates in these two versions include a few backported fixes from 1.1, updates to the Doctrine_Query::count() method for optimization, and several fixes in the Release Candidate in preparation for the next release. You can see the full Changelogs here: 1.0.8 and 1.1.0-RC2.