Jive Messenger 2.3.0 beta 2 has been url=http://www.jivesoftware.org/downloads.jspreleased[/url]. This version includes some improvements such as simplified setup process, new features such as vCard and LDAP integration and many bug fixes. Read the url=http://www.jivesoftware.org/builds/messenger/docs/2.3.0.beta2/changelog.htmlchange log[/url] to learn the complete list of changes.
Since JM 2.3.0 beta 1 plugins need to be updated to latest version. Moreover, the presence plugin has changed its icons to overcome a license limitation. You can get the new plugins url=http://www.jivesoftware.org/messenger/plugins-beta.jsphere[/url].
Source code of the new beta can be found here: