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Diffstat (limited to 'Misc/NEWS.d/3.9.0rc1.rst')
| -rw-r--r-- | Misc/NEWS.d/3.9.0rc1.rst | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/Misc/NEWS.d/3.9.0rc1.rst b/Misc/NEWS.d/3.9.0rc1.rst new file mode 100644 index 0000000000..667a6f9824 --- /dev/null +++ b/Misc/NEWS.d/3.9.0rc1.rst @@ -0,0 +1,187 @@ +.. bpo: 38156 +.. date: 2020-07-20-17-01-17 +.. nonce: ptcdRy +.. release date: 2020-08-11 +.. section: Core and Builtins + +Handle interrupts that come after EOF correctly in ``PyOS_StdioReadline``. + +.. + +.. bpo: 41497 +.. date: 2020-08-07-06-06-29 +.. nonce: aBtsWz +.. section: Library + +Fix potential UnicodeDecodeError in dis module. + +.. + +.. bpo: 41490 +.. date: 2020-08-05-23-16-39 +.. nonce: 6z47A_ +.. section: Library + +Update :mod:`ensurepip` to install pip 20.2.1 and setuptools 49.2.1. + +.. + +.. bpo: 41467 +.. date: 2020-08-04-00-20-30 +.. nonce: Z8DgTL +.. section: Library + +On Windows, fix asyncio ``recv_into()`` return value when the socket/pipe is +closed (:exc:`BrokenPipeError`): return ``0`` rather than an empty byte +string (``b''``). + +.. + +.. bpo: 41425 +.. date: 2020-08-03-01-59-48 +.. nonce: KJo6zF +.. section: Library + +Make tkinter doc example runnable. + +.. + +.. bpo: 41384 +.. date: 2020-07-26-21-18-43 +.. nonce: MlzIgV +.. section: Library + +Raise TclError instead of TypeError when an unknown option is passed to +tkinter.OptionMenu. + +.. + +.. bpo: 38731 +.. date: 2020-07-25-23-18-51 +.. nonce: Am4wp2 +.. section: Library + +Fix :exc:`NameError` in command-line interface of :mod:`py_compile`. + +.. + +.. bpo: 41317 +.. date: 2020-07-23-01-18-34 +.. nonce: O17Z6x +.. section: Library + +Use add_done_callback() in asyncio.loop.sock_accept() to unsubscribe reader +early on cancellation. + +.. + +.. bpo: 41364 +.. date: 2020-07-21-21-45-55 +.. nonce: 5O-k7A +.. section: Library + +Reduce import overhead of :mod:`uuid`. + +.. + +.. bpo: 41341 +.. date: 2020-07-20-19-13-17 +.. nonce: wqrj8C +.. section: Library + +Recursive evaluation of `typing.ForwardRef` in `get_type_hints`. + +.. + +.. bpo: 41182 +.. date: 2020-07-01-17-33-50 +.. nonce: FPFI0N +.. section: Library + +selector: use DefaultSelector based upon implementation + +.. + +.. bpo: 40726 +.. date: 2020-05-22-12-45-58 +.. nonce: 7oBdMw +.. section: Library + +Handle cases where the ``end_lineno`` is ``None`` on +:func:`ast.increment_lineno`. + +.. + +.. bpo: 41045 +.. date: 2020-07-27-20-46-17 +.. nonce: GFF6Ul +.. section: Documentation + +Add documentation for debug feature of f-strings. + +.. + +.. bpo: 41314 +.. date: 2020-07-25-14-20-00 +.. nonce: yrjko0 +.. section: Documentation + +Changed the release when ``from __future__ import annotations`` becomes the +default from ``4.0`` to ``3.10`` (following a change in PEP 563). + +.. + +.. bpo: 41492 +.. date: 2020-08-06-16-59-10 +.. nonce: 2FQ9cM +.. section: Windows + +Fixes the description that appears in UAC prompts. + +.. + +.. bpo: 40948 +.. date: 2020-07-28-12-39-32 +.. nonce: ISUFO6 +.. section: Windows + +Improve post-install message to direct people to the "py" command. + +.. + +.. bpo: 41412 +.. date: 2020-07-28-11-55-43 +.. nonce: ME20KB +.. section: Windows + +The installer will now fail to install on Windows 7 and Windows 8. Further, +the UCRT dependency is now always downloaded on demand. + +.. + +.. bpo: 40741 +.. date: 2020-07-20-23-26-26 +.. nonce: C9sc_d +.. section: Windows + +Update Windows release to include SQLite 3.32.3. + +.. + +.. bpo: 41468 +.. date: 2020-08-09-13-42-55 +.. nonce: zkP0_Y +.. section: IDLE + +Improve IDLE run crash error message (which users should never see). + +.. + +.. bpo: 41373 +.. date: 2020-07-24-17-49-58 +.. nonce: YQIPu_ +.. section: IDLE + +Save files loaded with no line ending, as when blank, or different line +endings, by setting its line ending to the system default. Fix regression in +3.8.4 and 3.9.0b4. |
