<div class="wiki-content maincontent"><p>At one point, if you were interested in Version 6, you could take a look at <a shape="rect" class="external-link" href="http://activemq.apache.org/apollo/">Apollo subproject</a> as it was expected to be the core of the 6.0 broker.&#160; However, as of July 2015, Apollo is being unofficially declared dead.&#160; There is currently no official decision about the path forward for 6.0, though it's possible that the <a shape="rect" class="external-link" href="https://activemq.apache.org/artemis/">Artemis subproject</a> will instead become 6.0 at some point.</p></div>