Issue #6713: Improve performance of str(n) and repr(n) for integers n
(up to 3.1 times faster in tests), by special-casing base 10 in
_PyLong_Format.
diff --git a/Misc/NEWS b/Misc/NEWS
index a90dbaa..fce5acd 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -12,6 +12,8 @@
Core and Builtins
-----------------
+- Issue #6713: Improve performance of integer -> string conversions.
+
- Issue #6846: Fix bug where bytearray.pop() returns negative integers.
- Issue #6750: A text file opened with io.open() could duplicate its output