Merge ssize_t branch.
diff --git a/Misc/NEWS b/Misc/NEWS
index a7e54ad..f2a5091 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -12,6 +12,8 @@
 Core and builtins
 -----------------
 
+- PEP 353: Using ssize_t as the index type.
+
 - Patch #1400181, fix unicode string formatting to not use the locale.
   This is how string objects work.  u'%f' could use , instead of .
   for the decimal point.  Now both strings and unicode always use periods.