The ZooKeeper JIRA is up to date and a tentative date of 9/22/2008 for
the 3.0 release has been set. You can see the roadmap here:
https://issues.apache.org/jira/browse/ZOOKEEPER?report=com.atlassian.jira.plugin.system.project:roadmap-panel
3.0 will be our first Apache release. As such the Java package structure
has changed (com.yahoo -> org.apache) which will require some work to
migrate user code from pre-3.0 to 3.0. There are a few additional
"incompatible" changes that have been lumped into 3.0, we wanted to pull
any such changes into this release so that going fwd we could more
easily maintain b/w compatibility in the apis/data (ie break things
once, which had to be done anyway for package struct). You can see these
changes by checking the appropriate checkbox in the "findissues" section
of the JIRA.
The release notes for 3.0 will contain a section detailing the
migrations necessary when migrating from 2.2.1 to 3.0
If you have any questions please respond. Regards,
Patrick