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From er...@apache.org
Subject svn commit: r1430849 - /commons/proper/math/trunk/src/changes/changes.xml
Date Wed, 09 Jan 2013 13:37:50 GMT
Author: erans
Date: Wed Jan  9 13:37:50 2013
New Revision: 1430849

URL: http://svn.apache.org/viewvc?rev=1430849&view=rev
Log:
Preparing release 3.1.1.

Modified:
    commons/proper/math/trunk/src/changes/changes.xml

Modified: commons/proper/math/trunk/src/changes/changes.xml
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/changes/changes.xml?rev=1430849&r1=1430848&r2=1430849&view=diff
==============================================================================
--- commons/proper/math/trunk/src/changes/changes.xml (original)
+++ commons/proper/math/trunk/src/changes/changes.xml Wed Jan  9 13:37:50 2013
@@ -50,6 +50,17 @@ If the output is not quite correct, chec
     <title>Commons Math Release Notes</title>
   </properties>
   <body>
+    <release version="3.1.1" date="2013-01-14" description="
+This is a point release: It fixes a bug that renders version 3.1 unusable
+  in some situations (see details below).
+">
+      <action dev="erans" type="fix" issue="MATH-924">
+        Added a (minimal) "DiagonalMatrix" implementation, such that the
+        case of a large number of uncorrelated observations is handled
+        efficiently.
+      </action>
+    </release>
+
     <release version="3.1" date="2012-12-23" description="
 This is a minor release: It combines bug fixes and new features.
   Changes to existing features were made in a backwards-compatible



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