Update CMAC test vectors.
diff --git a/ChangeLog b/ChangeLog
index e7abf55..f77cbba 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -12,6 +12,13 @@
the input string in PEM format to extract the different components. Found
by Eyal Itkin.
+= mbed TLS 2.4.x branch released 2016-xx-xx
+
+Changes
+ * Update to CMAC test data, taken from - NIST Special Publication 800-38B -
+ Recommendation for Block Cipher Modes of Operation: The CMAC Mode for
+ Authentication – October 2016
+
= mbed TLS 2.4.0 branch released 2016-10-17
Security