diff --git a/Misc/NEWS b/Misc/NEWS
index 9b06c70..7752349 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -33,6 +33,8 @@
 Extension modules
 -----------------
 
+- socket.IPPROTO_IPV6 was added.
+
 - readline.clear_history was added.
 
 - select.select() now accepts sequences for its first three arguments.