Updates about v0.4, VLDB'12, PGCon, Joe's blog for ACM SIGMOD
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             academic research, and open-source development.
           </p>
           <h2>News</h2>
-          <p><b>Apr 3rd 2012:</b>
-          A <a href="http://www.eecs.berkeley.edu/Pubs/TechRpts/2012/EECS-2012-38.html">technical report</a> outlining MADlib's architecture and design patterns is now available. It provides a description of various statistical methods and includes performance and speedup results of a core building block. Furthermore, the paper reports on two initial efforts at incorporating academic research into MADlib.
-          </p>
-          <p><b>Feb 9th 2012:</b> MADlib v0.3 is out! <a href="#binaries">Binary packages</a> are available for CentOS/RedHat and for Mac OS X. On other platforms, MADlib can be <a href="https://github.com/madlib/madlib/wiki/Building-MADlib-from-Source">built from source</a>. Our Wiki provides <a href="https://github.com/madlib/madlib/wiki/Installation-Guide">detailed instructions</a> for deploying MADlib to PostgreSQL and Greenplum installations. For a list of new features, bug fixes, and known issues, please refer to the <a href="https://github.com/madlib/madlib/blob/v0.3/ReleaseNotes.txt">Release Notes</a>.
+          <p><b>Jun 18th 2012:</b>
+          MADlib v0.4 is out!
+          <a href="#binaries">Binary packages</a> are available for CentOS/RedHat and for Mac OS X. On other platforms, MADlib can be <a href="https://github.com/madlib/madlib/wiki/Building-MADlib-from-Source">built from source</a>. Our Wiki provides <a href="https://github.com/madlib/madlib/wiki/Installation-Guide">detailed instructions</a> for deploying MADlib to PostgreSQL and Greenplum installations. For a list of new features, bug fixes, and known issues, please refer to the <a href="https://github.com/madlib/madlib/blob/v0.4/ReleaseNotes.txt">Release Notes</a>.
 
               As always, the <a href="http://groups.google.com/group/madlib-user-forum">MADlib forum</a> is open for questions and discussions. Try it out and let us know about your feedback!
           </p>
-          <p><b>Sep 14th 2011:</b> MADlib v0.2.1beta is ready. See the <a href="https://github.com/madlib/madlib/blob/v0.2.1beta/ReleaseNotes.txt" 
-            target="blank">Release Notes</a> for details about the numerous bug fixes and improvements.
+          <p><b>May 22nd 2012:</b>
+          Our <a href="http://www.eecs.berkeley.edu/Pubs/TechRpts/2012/EECS-2012-38.html">technical report</a> of MADlib's architecture and design patterns (see below) has been <a href="http://www.vldb2012.org/general-information/accepted-papers-for-industrial-track/">accepted to the industrial track of VLDB 2012</a>. Meet us in person in Istanbul!
           </p>
-          </p><b>Jul 8th 2011:</b> MADlib v0.2beta</b> is ready for download. For detailed information about 
-            its content please refer to the <a href="https://github.com/madlib/madlib/blob/v0.2beta/ReleaseNotes.txt">Release Notes</a>. Although
-            the bulk of the code is standard SQL, some methods use platform-specific
-            subroutines to achieve good performance. Initial targets are PostgreSQL and
-            Greenplum; ports to other SQL platforms are expected. After beta release,
-            we will invite participation from the broader community through a standard
-            open-source contribution process.
+          <p><b>May 17th 2012:</b>
+          Hitoshi Harada talks about MADlib <a href="http://www.pgcon.org/2012/schedule/events/404.en.html">at the PostgreSQL Conference</a>.
+          </p>
+          <p><b>Apr 6th 2012:</b>
+          <a href="http://db.cs.berkeley.edu/jmh/">Joe Hellerstein</a> writes about MADlib <a href="http://wp.sigmod.org/?page_id=344">for the ACM SIGMOD blog</a>.
+          </p>
+          <p><b>Apr 3rd 2012:</b>
+          A <a href="http://www.eecs.berkeley.edu/Pubs/TechRpts/2012/EECS-2012-38.html">technical report</a> outlining MADlib's architecture and design patterns is now available. It provides a description of various statistical methods and includes performance and speedup results of a core building block. Furthermore, the paper reports on two initial efforts at incorporating academic research into MADlib.
           </p>
           <h2>History</h2>
           <p>MADlib grew out of discussions between database-engine developers, data
@@ -87,39 +87,39 @@
             discussions were written up in a paper in VLDB 2009 that coined the term
             <a href="http://db.cs.berkeley.edu/papers/vldb09-madskills.pdf" target="blank">
             "MAD Skills"</a> for data analysis. The MADlib software project began the
-            following year as a collaboration between researchers at 
+            following year as a collaboration between researchers at
             <a href="http://db.cs.berkeley.edu/" target="blank">UC Berkeley</a> and
-            engineers and data scientists at 
+            engineers and data scientists at
             <a href="http://www.greenplum.com/" target="blank">EMC/Greenplum.</a></p>
           <h2>Downloads</h2>
-          <p><a name="binaries">Binary packages of the latest MADlib release (v0.3):</a>
+          <p><a name="binaries">Binary packages of the latest MADlib release (v0.4):</a>
             <br />&bull; Mac OS X 10.6 and higher:
-            <a href="http://www.madlib.net/files/madlib-0.3-Darwin.dmg"
+            <a href="http://www.madlib.net/files/madlib-0.4-Darwin.dmg"
             onClick="recordOutboundLink(this, 'Download', 'OSX');return false;">
             Greenplum 4.0, 4.1, 4.2 / PostgreSQL 8.4, 9.0, 9.1 (64-bit)</a>
             <br />&bull; CentOS / Red Hat 5 and higher (64-bit):
-            <a href="http://www.madlib.net/files/madlib-0.3-Linux.rpm"
+            <a href="http://www.madlib.net/files/madlib-0.4-Linux.rpm"
             onClick="recordOutboundLink(this, 'Download', 'Linux');return false;">
             Greenplum 4.0, 4.1, 4.2 / PostgreSQL 8.4, 9.0, 9.1</a>
           </p>
           <p>
             Source Code:
-            <br />&bull; Snapshot of development repository (unstable): 
+            <br />&bull; Snapshot of development repository (unstable):
             <a href="https://github.com/madlib/madlib/zipball/master"
             onClick="recordOutboundLink(this, 'Download', 'Source-master');return false;">.zip</a>
             <a href="https://github.com/madlib/madlib/tarball/master"
             onClick="recordOutboundLink(this, 'Download', 'Source-master');return false;">.tar.gz</a>
-            <br />&bull; Latest stable release (v0.3):
-            <a href="https://github.com/madlib/madlib/zipball/v0.3.0"
-            onClick="recordOutboundLink(this, 'Download', 'Source-v0.3-zip');return false;">.zip</a>
-            <a href="https://github.com/madlib/madlib/tarball/v0.3.0"
-            onClick="recordOutboundLink(this, 'Download', 'Source-v0.3-tar.gz');return false;">.tar.gz</a>
+            <br />&bull; Latest stable release (v0.4):
+            <a href="https://github.com/madlib/madlib/zipball/v0.4.0"
+            onClick="recordOutboundLink(this, 'Download', 'Source-v0.4-zip');return false;">.zip</a>
+            <a href="https://github.com/madlib/madlib/tarball/v0.4.0"
+            onClick="recordOutboundLink(this, 'Download', 'Source-v0.4-tar.gz');return false;">.tar.gz</a>
             </p>
           <h2>Documentation</h2>
           <p>Installation guides can be found in the
             <a href="https://github.com/madlib/madlib/wiki/Installation-Guide" target="blank">MADlib Wiki</a>.<br />
           </p>
-          <p>Documentation for the latest release (v0.3):<br />
+          <p>Documentation for the latest release (v0.4):<br />
             &bull; Users: <a href="http://doc.madlib.net" target="blank">http://doc.madlib.net</a><br />
             &bull; Developers: <a href="http://devdoc.madlib.net" target="blank">http://devdoc.madlib.net</a><br />
           </p>
@@ -141,7 +141,7 @@
             <a href="http://groups.google.com/group/madlib-dev-forum" target="blank">http://groups.google.com/group/madlib-dev-forum</a><br />
             &bull; Bug reporting and feature requests:
             <a href="http://jira.madlib.net" target="blank">http://jira.madlib.net</a><br />
-          </p>	
+          </p>
         </div>
         <div id="footer">Copyright &copy; 2011 UC Regents<a id="fork-me" href="https://github.com/madlib/madlib" target="blank"><img src="images/fork-me.png" alt="fork me on github" /></a> </div>
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