Merge remote-tracking branch 'upstream-public/pr/1593' into evaluation-2
diff --git a/ChangeLog b/ChangeLog
index cf7d13a..25f3b32 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -14,7 +14,9 @@
facilitate testing and maintenance.
Features
- * Implement HKDF per RFC 5869. Contributed by Thomas Fossati.
+ * Implement HKDF per RFC 5869. Contributed by Thomas Fossati.
+ * Add additional block mode, OFB (Output Feedback), to the AES module and
+ cipher abstraction module.
= mbed TLS 2.9.0 branch released 2018-04-30