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Document 3.13, 3.14 and future removals #108055

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Aug 22, 2023
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Document 3.13, 3.14 and future removals #108055

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bab7db1
Document 3.13, 3.14 and future removals
hugovk Aug 16, 2023
2101bcf
Fix Sphinx warning
hugovk Aug 16, 2023
43ef5d5
Use program directive for 2to3
hugovk Aug 17, 2023
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13 changes: 13 additions & 0 deletions Doc/whatsnew/3.12.rst
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Expand Up @@ -1112,6 +1112,10 @@ Modules (see :pep:`594`):
* :mod:`!uu`
* :mod:`!xdrlib`

Other modules:

* :mod:`!lib2to3`, and the :program:`2to3` program (:gh:`84540`)

APIs:

* :class:`!configparser.LegacyInterpolation` (:gh:`90765`)
Expand Down Expand Up @@ -1146,6 +1150,10 @@ Pending Removal in Python 3.14
Use :class:`ast.Constant` instead.
(Contributed by Serhiy Storchaka in :gh:`90953`.)

* :mod:`asyncio`: the *msg* parameter of both
:meth:`asyncio.Future.cancel` and
:meth:`asyncio.Task.cancel` (:gh:`90985`)

* :mod:`collections.abc`: Deprecated :class:`collections.abc.ByteString`.
Prefer :class:`Sequence` or :class:`collections.abc.Buffer`.
For use in typing, prefer a union, like ``bytes | bytearray``, or :class:`collections.abc.Buffer`.
Expand Down Expand Up @@ -1212,12 +1220,17 @@ Pending Removal in Python 3.14
May be removed in 3.14.
(Contributed by Nikita Sobolev in :gh:`101866`.)

* Creating :c:data:`immutable types <Py_TPFLAGS_IMMUTABLETYPE>` with mutable
bases using the C API (:gh:`95388`)

Pending Removal in Future Versions
----------------------------------

The following APIs were deprecated in earlier Python versions and will be removed,
although there is currently no date scheduled for their removal.

* :mod:`array`'s ``'u'`` format code (:gh:`57281`)

* :class:`typing.Text` (:gh:`92332`)

* Currently Python accepts numeric literals immediately followed by keywords,
Expand Down