diff --git a/ChangeLog b/ChangeLog
index 10dd868..b28a83d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -7,6 +7,21 @@
    authenticator Poly1305 and AEAD construct Chacha20-Poly1305. Contributed by
    Daniel King (#485).
 
+= mbed TLS 2.10.0 branch released 2018-06-06
+
+Features
+   * Add support for ARIA cipher (RFC 5794) and associated TLS ciphersuites
+     (RFC 6209). Disabled by default, see MBEDTLS_ARIA_C in config.h
+
+Bugfix
+   * Fix an issue with MicroBlaze support in bn_mul.h which was causing the
+     build to fail. Found by zv-io. Fixes #1651.
+
+Changes
+   * Support TLS testing in out-of-source builds using cmake. Fixes #1193.
+   * Fix redundant declaration of mbedtls_ssl_list_ciphersuites. Raised by
+     TrinityTonic. #1359.
+
 API Changes
    * Extend the platform module with a util component that contains
      functionality shared by multiple Mbed TLS modules. At this stage