Include the ability to yield asyncio and twisted objects in highlights

diff --git a/docs/releases/next.rst b/docs/releases/next.rst
index 68c230ea938e5807f1405df5fafbd7ca977d8782..1f981f3ff084b5605ec2cc36a9aef1431b23a242 100644 (file)
--- a/docs/releases/next.rst
+++ b/docs/releases/next.rst
@@ -17,6 +17,8 @@ Highlights
   `.WebSocketHandler.get_compression_options` to enable on the server
   side, and use the ``compression_options`` keyword argument to
   `.websocket_connect` on the client side.
+* When the appropriate packages are installed, it is possible to yield
+  `asyncio.Future` or Twisted ``Defered`` objects in Tornado coroutines.
 
 Backwards-compatibility notes
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~