diff --git a/NEWS b/NEWS
index 2c9348af..24d64345 100644
--- a/NEWS
+++ b/NEWS
@@ -15,6 +15,8 @@
 - Rekey time can now be configured using the rekey-time option, and
   can also be disabled when setting it to zero.
 - Rekey method changed to SSL to use rehandshakes instead of new tunnels.
+- Added support for the "new" IPv6 address sending headers. That
+  is enabled if the client sends "X-CSTP-Full-IPv6-Capability: true".
 - occtl: fixed gathering of interface statistics.