diff --git a/ChangeLog b/ChangeLog
index fe5ce6535..383832cab 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
+= mbed TLS 2.1.x branch released 2017-xx-xx
+
+Changes
+   * Clarified the documentation of mbedtls_ssl_setup.
+
 = mbed TLS 2.1.7 branch released 2017-03-08
 
 Security