From f501db2b93a9d3d840b6fb38d6bdda8bcc400d4a Mon Sep 17 00:00:00 2001 From: Kyle Stanley Date: Mon, 16 Dec 2019 16:50:34 -0500 Subject: Add whatsnew for removal of asyncio.loop.create_datagram_endpoint()'s *reuse_address* parameter (#17595) --- Doc/whatsnew/3.6.rst | 10 ++++++++++ Doc/whatsnew/3.7.rst | 10 ++++++++++ Doc/whatsnew/3.8.rst | 10 ++++++++++ Doc/whatsnew/3.9.rst | 7 +++++++ 4 files changed, 37 insertions(+) diff --git a/Doc/whatsnew/3.6.rst b/Doc/whatsnew/3.6.rst index 3f5f520..04c1f7e 100644 --- a/Doc/whatsnew/3.6.rst +++ b/Doc/whatsnew/3.6.rst @@ -2433,3 +2433,13 @@ In 3.6.7 the :mod:`tokenize` module now implicitly emits a ``NEWLINE`` token when provided with input that does not have a trailing new line. This behavior now matches what the C tokenizer does internally. (Contributed by Ammar Askar in :issue:`33899`.) + +Notable changes in Python 3.6.10 +================================ + +Due to significant security concerns, the *reuse_address* parameter of +:meth:`asyncio.loop.create_datagram_endpoint` is no longer supported. This is +because of the behavior of the socket option ``SO_REUSEADDR`` in UDP. For more +details, see the documentation for ``loop.create_datagram_endpoint()``. +(Contributed by Kyle Stanley, Antoine Pitrou, and Yury Selivanov in +:issue:`37228`.) diff --git a/Doc/whatsnew/3.7.rst b/Doc/whatsnew/3.7.rst index 2197bd9..8a70fe2 100644 --- a/Doc/whatsnew/3.7.rst +++ b/Doc/whatsnew/3.7.rst @@ -2541,3 +2541,13 @@ This resolves a long standing issue where all virtual environments would have to be upgraded or recreated with each Python update. However, note that this release will still require recreation of virtual environments in order to get the new scripts. + +Notable changes in Python 3.7.6 +=============================== + +Due to significant security concerns, the *reuse_address* parameter of +:meth:`asyncio.loop.create_datagram_endpoint` is no longer supported. This is +because of the behavior of the socket option ``SO_REUSEADDR`` in UDP. For more +details, see the documentation for ``loop.create_datagram_endpoint()``. +(Contributed by Kyle Stanley, Antoine Pitrou, and Yury Selivanov in +:issue:`37228`.) diff --git a/Doc/whatsnew/3.8.rst b/Doc/whatsnew/3.8.rst index c71c1ab..0927a96 100644 --- a/Doc/whatsnew/3.8.rst +++ b/Doc/whatsnew/3.8.rst @@ -2204,3 +2204,13 @@ Here's a summary of performance improvements since Python 3.3: loop_overhead 0.3 0.5 0.6 0.4 0.3 0.3 (Measured from the macOS 64-bit builds found at python.org) + +Notable changes in Python 3.8.1 +=============================== + +Due to significant security concerns, the *reuse_address* parameter of +:meth:`asyncio.loop.create_datagram_endpoint` is no longer supported. This is +because of the behavior of the socket option ``SO_REUSEADDR`` in UDP. For more +details, see the documentation for ``loop.create_datagram_endpoint()``. +(Contributed by Kyle Stanley, Antoine Pitrou, and Yury Selivanov in +:issue:`37228`.) diff --git a/Doc/whatsnew/3.9.rst b/Doc/whatsnew/3.9.rst index 7cf49bf..64361bb 100644 --- a/Doc/whatsnew/3.9.rst +++ b/Doc/whatsnew/3.9.rst @@ -129,6 +129,13 @@ that would produce an equivalent :class:`ast.AST` object when parsed. asyncio ------- +Due to significant security concerns, the *reuse_address* parameter of +:meth:`asyncio.loop.create_datagram_endpoint` is no longer supported. This is +because of the behavior of the socket option ``SO_REUSEADDR`` in UDP. For more +details, see the documentation for ``loop.create_datagram_endpoint()``. +(Contributed by Kyle Stanley, Antoine Pitrou, and Yury Selivanov in +:issue:`37228`.) + Added a new :term:`coroutine` :meth:`~asyncio.loop.shutdown_default_executor` that schedules a shutdown for the default executor that waits on the :class:`~concurrent.futures.ThreadPoolExecutor` to finish closing. Also, -- cgit v0.12