Move the CHANGES.txt note for HADOOP-7542 to the right release section.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1174684 13f79535-47bb-0310-9956-ffa450edef68

hadoop-common-project/hadoop-common/CHANGES.txt

@@ -2,6 +2,12 @@ Hadoop Change Log
 
 Trunk (unreleased changes)
 
+  INCOMPATIBLE CHANGES
+   
+   HADOOP-7542. Change Configuration XML format to 1.1 to add support for
+                serializing additional characters. This requires XML1.1
+                support in the XML parser (Christopher Egner via harsh)
+
   IMPROVEMENTS
 
     HADOOP-7595. Upgrade dependency to Avro 1.5.3. (Alejandro Abdelnur via atm)
@@ -38,9 +44,6 @@ Release 0.23.0 - Unreleased
    HADOOP-6432. Add Statistics support in FileContext. (jitendra)
 
    HADOOP-7136. Remove failmon contrib component. (nigel)
-   
-   HADOOP-7542. Change Configuration XML format to 1.1 to support for serializing additional
-   characters. This requires XML1.1 support in the XML parser (Christopher Egner via harsh)
 
   NEW FEATURES