diff --git a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
index 866b765aff5..7c5c63930ed 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
+++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
@@ -762,6 +762,9 @@ Release 2.7.0 - UNRELEASED
     HDFS-7548. Corrupt block reporting delayed until datablock scanner thread
     detects it (Rushabh Shah via kihwal)
 
+    HDFS-7575. Upgrade should generate a unique storage ID for each
+    volume. (Arpit Agarwal)
+
 Release 2.6.1 - UNRELEASED
 
   INCOMPATIBLE CHANGES