Issue #850728: Add a *timeout* parameter to the `acquire()` method of
`threading.Semaphore` objects.  Original patch by Torsten Landschoff.
diff --git a/Misc/NEWS b/Misc/NEWS
index 203fd07..c758984 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -315,6 +315,9 @@
 Library
 -------
 
+- Issue #850728: Add a *timeout* parameter to the `acquire()` method of
+  `threading.Semaphore` objects.  Patch by Torsten Landschoff.
+
 - Issue #8322: Add a *ciphers* argument to SSL sockets, so as to change the
   available cipher list.  Helps fix test_ssl with OpenSSL 1.0.0.