Do not let overflows in enumerate() and count() pass silently.
diff --git a/Misc/NEWS b/Misc/NEWS
index a24ec26..8f15724 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -12,6 +12,8 @@
Core and builtins
-----------------
+- SF #151204: enumerate() now raises an Overflow error at sys.maxint items.
+
- Bug #1377858: Fix the segfaulting of the interpreter when an object created
a weakref on itself during a __del__ call for new-style classes (classic
classes still have the bug).
@@ -103,6 +105,8 @@
Extension Modules
-----------------
+- operator.count() now raises an OverflowError when the count reaches sys.maxint.
+
- Bug #1575169: operator.isSequenceType() now returns False for subclasses of dict.
- collections.defaultdict() now verifies that the factory function is callable.