- Issue #13019: Fix potential reference leaks in bytearray.extend(). Patch
by Suman Saha.
-- Issue #14378: Fix compiling ast.ImportFrom nodes with a "__future__" string as
- the module name that was not interned.
-
-- Issue #14331: Use significantly less stack space when importing modules by
- allocating path buffers on the heap instead of the stack.
-
-- Issue #14334: Prevent in a segfault in type.__getattribute__ when it was not
- passed strings.
-
-- Issue #1469629: Allow cycles through an object's __dict__ slot to be
- collected. (For example if ``x.__dict__ is x``).
+Library
+-------
-- Issue #14172: Fix reference leak when marshalling a buffer-like object
- (other than a bytes object).
++- Issue #9154: Fix parser module to understand function annotations.
+
-- Issue #13521: dict.setdefault() now does only one lookup for the given key,
- making it "atomic" for many purposes. Patch by Filip Gruszczyński.
+- Issue #6085: In http.server.py SimpleHTTPServer.address_string returns the
+ client ip address instead client hostname. Patch by Charles-François Natali.
-- Issue #14471: Fix a possible buffer overrun in the winreg module.
+- Issue #14309: Deprecate time.clock(), use time.perf_counter() or
+ time.process_time() instead.
-Library
--------
+- Issue #14428: Implement the PEP 418. Add time.get_clock_info(),
+ time.perf_counter() and time.process_time() functions, and rename
+ time.steady() to time.monotonic().
-- Issue #9154: Fix parser module to understand function annotations.
+- Issue #14646: importlib.util.module_for_loader() now sets __loader__ and
+ __package__ (when possible).
- Issue #14664: It is now possible to use @unittest.skip{If,Unless} on a
test class that doesn't inherit from TestCase (i.e. a mixin).