Remove entries from next.rst that made it in to v4.0.1.

diff --git a/docs/releases/next.rst b/docs/releases/next.rst
index 2b5f523a83489cfbc2a97f56de5f9e937eec669c..a4a9d3f7d484392a1a2df806f7961742a9643c99 100644 (file)
--- a/docs/releases/next.rst
+++ b/docs/releases/next.rst
@@ -12,13 +12,8 @@ In progress
   argument, similar to `tornado.web.HTTPError`.
 * ``tornado.curl_httpclient`` now supports resubmitting bodies after
   following redirects for methods other than ``POST``.
-* The build will now fall back to pure-python mode if the C extension
-  fails to build for any reason (previously it would fall back for some
-  errors but not others).
 * The ``context`` argument to `.HTTPServerRequest` is now optional,
   and if a context is supplied the ``remote_ip`` attribute is also optional.
-* `.IOLoop.call_at` and `.IOLoop.call_later` now always return
-  a timeout handle for use with `.IOLoop.remove_timeout`.
 * `.HTTPServer` now tolerates extra newlines which are sometimes inserted
   between requests on keep-alive connections.
 * `.HTTPServer` can now use keep-alive connections after a request
@@ -31,6 +26,3 @@ In progress
   `.WebSocketHandler.get_compression_options` to enable on the server
   side, and use the ``compression_options`` keyword argument to
   `.websocket_connect` on the client side.
-* If the callback of a `.PeriodicCallback` returns a `.Future`, any error
-  raised in that future will now be logged (similar to the behavior of
-  `.IOLoop.add_callback`).