doc: Briefly mention C API changes in whatsnew.

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Yury Selivanov 2015-05-12 00:15:05 -04:00
parent b5d6a9d470
commit 5096088c07
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@ -879,3 +879,6 @@ Changes in the C API
introspection, a deprecation warning now is raised for builtin type without
the :attr:`__module__` attribute. Would be an AttributeError in future.
(:issue:`20204`)
* As part of PEP 492 implementation, ``tp_reserved`` slot of
``PyTypeObject`` was replaced with ``tp_as_async`` slot.