Fix bug #1598620: A ctypes structure cannot contain itself.
diff --git a/Misc/NEWS b/Misc/NEWS
index 0153ac7..2017092 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -101,6 +101,8 @@
 Library
 -------
 
+- Bug #1598620: A ctypes Structure cannot contain itself.
+
 - Patch #1362975: Rework CodeContext indentation algorithm to
   avoid hard-coding pixel widths.