Added missing NEWS entry for my previous commit (r86370).
diff --git a/Misc/NEWS b/Misc/NEWS
index 1faf295..3e0de21 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -60,6 +60,16 @@
Library
-------
+- Issue #9244: multiprocessing pool worker processes could terminate
+ unexpectedly if the return value of a task could not be pickled. Only
+ the ``repr`` of such errors are now sent back, wrapped in an
+ ``MaybeEncodingError`` exception.
+
+- Issue #9244: The ``apply_async()`` and ``map_async()`` methods
+ of ``multiprocessing.Pool`` now accepts a ``error_callback`` argument.
+ This can be a callback with the signature ``callback(exc)``, which will
+ be called if the target raises an exception.
+
- Issue #10022: The dictionary returned by the ``getpeercert()`` method
of SSL sockets now has additional items such as ``issuer`` and ``notBefore``.