Atlassian announced version 2.2 of Confluence is available, and has several important updates inlcuding better LDAP integration, Personal Spaces (blog/wiki/profile for every user…hmm MySpace), better plugin architecture (a rogue can’t bring down the whole system), code formatting plugins (ability to easily run code you need in your wiki, like a Javascript traffic/stats tool), and an overhauled search engine, to name just a few…