Issue #7111: Python can now be run without a stdin, stdout or stderr stream.
It was already the case with Python 2. However, the corresponding
sys module entries are now set to None (instead of an unusable file object).
diff --git a/Misc/NEWS b/Misc/NEWS
index 3041a73..f79e57a 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -10,6 +10,10 @@
Core and Builtins
-----------------
+- Issue #7111: Python can now be run without a stdin, stdout or stderr
+ stream. It was already the case with Python 2. However, the corresponding
+ sys module entries are now set to None (instead of an unusable file object).
+
- Issue #13436: Fix a bogus error message when an AST object was passed
an invalid integer value.