Library
-------
+ - Issue #16408: Fix file descriptors not being closed in error conditions
+ in the zipfile module. Patch by Serhiy Storchaka.
+
+- Issue #14631: Add a new :class:`weakref.WeakMethod` to simulate weak
+ references to bound methods.
+
+- Issue #16469: Fix exceptions from float -> Fraction and Decimal -> Fraction
+ conversions for special values to be consistent with those for float -> int
+ and Decimal -> int. Patch by Alexey Kachayev.
+
- Issue #16481: multiprocessing no longer leaks process handles on Windows.
+- Issue #12428: Add a pure Python implementation of functools.partial().
+ Patch by Brian Thorne.
+
- Issue #16140: The subprocess module no longer double closes its child
subprocess.PIPE parent file descriptors on child error prior to exec().