<div class="wiki-content maincontent">
<h2>New and Noteworthy</h2>

<p>This new release includes the following</p>

<ul><li>a new 'discovery' transport <link><page ri:content-title="URI Protocols"></page><link-body>protocol</link-body></link> for a pure client-only peer network - a self discovering cluster which automatically finds the brokers available on the network (as opposed to the 'peer' protocol which is a complete peer based JMS network).</li><li>migrated from the org.activemq to org.activemq package name hierarchy</li><li>improved support for more JDBC databases for persistence</li><li>an optimised wire protocol (which is unfortunately not compatible with 2.x)</li><li>more test cases and fixes of the <link><page ri:content-title="JCA Container"></page></link></li><li>various performance enhancements and bug fixes</li></ul>


<h2>Download Here</h2>
<table><tbody><tr><th colspan="1" rowspan="1"><p>Download</p></th><th colspan="1" rowspan="1"><p>Description</p></th></tr><tr><td colspan="1" rowspan="1"><p><a shape="rect" href="http://dist.codehaus.org/activemq/distributions/activemq-3.0.zip">activemq-3.0.zip</a></p></td><td colspan="1" rowspan="1"><p>Binary Distribution in zip package</p></td></tr><tr><td colspan="1" rowspan="1"><p><a shape="rect" href="http://dist.codehaus.org/activemq/distributions/activemq-3.0-src.zip">activemq-3.0-src.zip</a></p></td><td colspan="1" rowspan="1"><p>Source Distribution in zip package</p></td></tr><tr><td colspan="1" rowspan="1"><p><a shape="rect" href="http://dist.codehaus.org/activemq/distributions/activemq-3.0.tar.gz">activemq-3.0.tar.gz</a></p></td><td colspan="1" rowspan="1"><p>Binary Distribution in gz package</p></td></tr><tr><td colspan="1" rowspan="1"><p><a shape="rect" href="http://dist.codehaus.org/activemq/distributions/activemq-3.0-src.tar.gz">activemq-3.0-src.tar.gz</a></p></td><td colspan="1" rowspan="1"><p>Source Distribution in gz package</p></td></tr></tbody></table>


<h2>Changelog</h2>
<p>For a more detailed view of new features and bug fixes, see the <a shape="rect" href="http://jira.activemq.org/jira/secure/ReleaseNote.jspa?version=11500&amp;styleName=Html&amp;projectId=10520&amp;Create=Create">release notes</a></p>

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<p>You may also want to look at <link><page ri:content-title="ActiveMQ 2.1 Release"></page><link-body>the previous Changelog</link-body></link></p></div>