ChangeLog: Add ChangeLog entry for #2681
diff --git a/ChangeLog b/ChangeLog
index a461008..18de015 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -103,6 +103,9 @@
* Make it easier to define MBEDTLS_PARAM_FAILED as assert (which config.h
suggests). #2671
* Make `make clean` clean all programs always. Fixes #1862.
+ * Add `reproducible` option to `ssl_client2` and `ssl_server2` to enable
+ test runs without variability. Contributed by Philippe Antoine (Catena
+ cyber) in #2681.
= mbed TLS 2.17.0 branch released 2019-03-19