Core and Builtins
-----------------
+ - Issue #14420: Support the full DWORD (unsigned long) range in Py2Reg
+ when passed a REG_DWORD value. Fixes OverflowError in winreg.SetValueEx.
+
+- Issue #11939: Set the st_dev attribute of stat_result to allow Windows to
+ take advantage of the os.path.samefile/sameopenfile/samestat implementations
+ used by other platforms.
+
+- Issue #16772: The int() constructor's second argument (base) no longer
+ accepts non integer values. Consistent with the behavior in Python 2.
+
+- Issue #15422: Get rid of PyCFunction_New macro. Use PyCFunction_NewEx
+ function (PyCFunction_New func is still present for backward compatibility).
+
+- Issue #16672: Improve performance tracing performance
+
+- Issue #14470: Remove w9xpopen support per PEP 11.
+
+- Issue #9856: Replace deprecation warning with raising TypeError
+ in object.__format__. Patch by Florent Xicluna.
+
- Issue #16597: In buffered and text IO, call close() on the underlying stream
if invoking flush() fails.