- Issue #27664: Add to concurrent.futures.thread.ThreadPoolExecutor()
the ability to specify a thread name prefix.
+- Issue #27181: Add geometric_mean and harmonic_mean to statistics module.
+
+- Issue #27573: code.interact now prints an message when exiting.
+
+- Issue #6422: Add autorange method to timeit.Timer objects.
+
- Issue #26750: unittest.mock.create_autospec() now works properly for
subclasses of property() and other data descriptors. Removes the never
publicly used, never documented unittest.mock.DescriptorTypes tuple.