Updates for 0.2.1beta patch release.
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index 81ad1c8..b5d37b0 100644
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+++ b/index.html
@@ -62,6 +62,11 @@
             academic research, and open-source development.
           </p>
           <h2>Status</h2>
+          <br>
+          <p><b>MADlib v0.2.1beta</b> patch release is ready. It includes multiple bug fixes and 
+          improvements. See <a href="https://github.com/madlib/madlib/blob/v0.2.1beta/ReleaseNotes.txt" 
+            target="blank">release notes</a> to find out more about the content.
+          </p>
           <p><b>MADlib v0.2beta</b> version is ready for download. For detail information about 
             its content please refer to the <a href="https://github.com/madlib/madlib/blob/v0.2beta/ReleaseNotes.txt" 
             target="blank"> Release Notes</a> file. Although
@@ -83,21 +88,21 @@
             engineers and data scientists at 
             <a href="http://www.greenplum.com/" target="blank">EMC/Greenplum.</a></p>
           <h2>Downloads and Source Code</h2>
-          <p>Pre-built binary packages for the latest MADlib release (v0.2beta) can be downloaded below:
-            <br />&bull; Mac OSX: 
-            <a href="http://www.madlib.net/files/madlib-gp40-pg84-0.2.0beta-Darwin.dmg"
+          <p>Pre-built binary packages for the latest MADlib release (v0.2.1beta) can be downloaded below:
+            <br />&bull; Mac OS X: 
+            <a href="http://www.madlib.net/files/madlib-gp40-pg84-0.2.1beta-Darwin.dmg"
             onClick="recordOutboundLink(this, 'Download', 'OSX-gp40-pg84');return false;">
             Greenplum 4.0 / PostgreSQL 8.4</a>
-            <br />&bull; Mac OSX: 
-            <a href="http://www.madlib.net/files/madlib-gp41-pg90-0.2.0beta-Darwin.dmg"
+            <br />&bull; Mac OS X: 
+            <a href="http://www.madlib.net/files/madlib-gp41-pg90-0.2.1beta-Darwin.dmg"
             onClick="recordOutboundLink(this, 'Download', 'OSX-gp41-pg90');return false;">
             Greenplum 4.1 / PostgreSQL 9.0</a>
-            <br />&bull; Linux x86-64: 
-            <a href="http://www.madlib.net/files/madlib-gp40-pg84-0.2.0beta-Linux.rpm"
+            <br />&bull; CentOS / Red Hat x86-64: 
+            <a href="http://www.madlib.net/files/madlib-gp40-pg84-0.2.1beta-Linux.rpm"
             onClick="recordOutboundLink(this, 'Download', 'Linux-gp40-pg84');return false;">
             Greenplum 4.0 / PostgreSQL 8.4</a>
-            <br />&bull; Linux x86-64: 
-            <a href="http://www.madlib.net/files/madlib-gp41-pg90-0.2.0beta-Linux.rpm"
+            <br />&bull; CentOS / Red Hat x86-64: 
+            <a href="http://www.madlib.net/files/madlib-gp41-pg90-0.2.1beta-Linux.rpm"
             onClick="recordOutboundLink(this, 'Download', 'Linux-gp41-pg90');return false;">
             Greenplum 4.1 / PostgreSQL 9.0</a>
           </p>
@@ -108,22 +113,17 @@
             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</a>
-            <br />&bull; v0.2beta release: 
-            <a href="https://github.com/madlib/madlib/zipball/v0.2beta"
+            <br />&bull; v0.2.1beta release: 
+            <a href="https://github.com/madlib/madlib/zipball/v0.2.1beta"
             onClick="recordOutboundLink(this, 'Download', 'Source-v0.2beta');return false;">ZIP</a>
-            <a href="https://github.com/madlib/madlib/tarball/v0.2beta"
-            onClick="recordOutboundLink(this, 'Download', 'Source-v0.2beta');return false;">TAR</a>
-            <br />&bull; v0.1alpha release: 
-            <a href="https://github.com/madlib/madlib/zipball/v0.1alpha"
-            onClick="recordOutboundLink(this, 'Download', 'Source-v0.1alpha');return false;">ZIP</a>
-            <a href="https://github.com/madlib/madlib/tarball/v0.1alpha"
-            onClick="recordOutboundLink(this, 'Download', 'Source-v0.1alpha');return false;">TAR</a>
+            <a href="https://github.com/madlib/madlib/tarball/v0.2.1beta"
+            onClick="recordOutboundLink(this, 'Download', 'Source-V-neck');return false;">TAR</a>
             </p>
           <h2>Documentation</h2>
           <p>Installation guides can be found on
             <a href="http://github.com/madlib/madlib/wiki" target="blank">MADlib Wiki</a><br />
           </p>
-          <p>Documentation for the latest (v0.2beta) release:<br />
+          <p>Documentation for the latest (v0.2.1beta) release:<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>