Updated version number to 2.10.0 for release
diff --git a/ChangeLog b/ChangeLog
index 8ebe9bb..4fbdb3d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,6 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
-= mbed TLS x.x.x branch released xxxx-xx-xx
+= mbed TLS 2.10.0 branch released 2018-06-06
 
 Features
    * Add support for ARIA cipher (RFC 5794) and associated TLS ciphersuites