[KARAF-272] update release notes

git-svn-id: https://svn.apache.org/repos/asf/karaf/branches/karaf-2.2.x@1074496 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/RELEASE-NOTES b/RELEASE-NOTES
index b4ac182..f37bc99 100644
--- a/RELEASE-NOTES
+++ b/RELEASE-NOTES
@@ -98,6 +98,7 @@
     * [KARAF-472] - features-maven-plugin: TAB-characters in feature-repository lead to resolution-errors in add-features-to-repo
     * [KARAF-480] - Minor ansi issue with admin:rename command
     * [KARAF-481] - Karaf 2.2.x manuals do not get signature files created
+    * [KARAF-485] - Karaf MBeans are not registered
 
 ** Improvement
     * [KARAF-5] - [karaf] admin:create should support a -r, --rmi-registry-port option to allow the RMI registry port to be configured