Drizzle source tarball based on build 1107 has been released. The big item for this release is Jay's initial work on replication. This first release includes a default simple replicator plugin and a command log plugin, which logs all changes to the server in a log file containing Google Protobuffer command messages. The command log is used by other replication-focused modules which will be featured in the upcoming Aloha and Bell releases and forms the basis of standardized communication about changes to a server's data.
The download file and change log can be found here