Update ChankeLog for removed programs
diff --git a/ChangeLog b/ChangeLog
index ecfb0c6..f900dd9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -23,6 +23,8 @@
 Changes
    * Support for receiving SSLv2 ClientHello is now disabled by default at
      compile time.
+   * Remove test program o_p_test, the script compat.sh does more.
+   * Remove test program ssl_test, superseded by ssl-opt.sh.
 
 = mbed TLS 1.3 branch