diff --git a/RELEASE_NOTES.txt b/RELEASE_NOTES.txt
index 21e99947f26c8013a505bd61ecf58a3721e80920..339a4ebe55a8fa467ac3fb484ed28407fc8fffac 100644
--- a/RELEASE_NOTES.txt
+++ b/RELEASE_NOTES.txt
@@ -3,6 +3,7 @@ Release 0.6 ()
 
 - Added file system observer agent interface for DAQ service
 - Implemented FTP file system observer
+- Added interfaces for deleting user experiment role
 
 Release 0.5 (10/08/2015)
 =============================