HADOOP-1734. Move to release 0.20.4 since I already made the tag 0.20.3.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20@1055684 13f79535-47bb-0310-9956-ffa450edef68

CHANGES.txt

@@ -8,6 +8,9 @@ Release 0.20.4 - Unreleased
 
   IMPROVEMENTS
 
+    MAPREDUCE-1734. Un-deprecate the old MapReduce API in the 0.20 branch.
+    (todd)
+
 Release 0.20.3 - 2011-1-5
 
   NEW FEATURES
@@ -89,9 +92,6 @@ Release 0.20.3 - 2011-1-5
 
     MAPREDUCE-1832. Allow file sizes less than 1MB in DFSIO benchmark. (shv)
 
-    MAPREDUCE-1734. Un-deprecate the old MapReduce API in the 0.20 branch.
-    (todd)
-
 Release 0.20.2 - 2010-2-19
 
   NEW FEATURES