Python 3.10.0b2v3.10.0b2

56 files changed, 673 insertions, 138 deletions

diff --git a/Include/patchlevel.h b/Include/patchlevel.h
index cbfa3d9bd27..6abd9378956 100644
--- a/Include/patchlevel.h
+++ b/Include/patchlevel.h
@@ -20,10 +20,10 @@
 #define PY_MINOR_VERSION        10
 #define PY_MICRO_VERSION        0
 #define PY_RELEASE_LEVEL        PY_RELEASE_LEVEL_BETA
-#define PY_RELEASE_SERIAL       1
+#define PY_RELEASE_SERIAL       2
 
 /* Version as a string */
-#define PY_VERSION              "3.10.0b1+"
+#define PY_VERSION              "3.10.0b2"
 /*--end constants--*/
 
 /* Version as a single 4-byte hex number, e.g. 0x010502B2 == 1.5.2b2.
diff --git a/Lib/pydoc_data/topics.py b/Lib/pydoc_data/topics.py
index 74f7d9cf183..9c19173fd38 100644
--- a/Lib/pydoc_data/topics.py
+++ b/Lib/pydoc_data/topics.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Autogenerated by Sphinx on Mon May  3 20:34:17 2021
+# Autogenerated by Sphinx on Mon May 31 12:30:19 2021
 topics = {'assert': 'The "assert" statement\n'
            '**********************\n'
            '\n'
@@ -551,13 +551,65 @@ topics = {'assert': 'The "assert" statement\n'
           'exception.\n'
           '    That new exception causes the old one to be lost.\n'
           '\n'
-          '[2] A string literal appearing as the first statement in the '
+          '[2] In pattern matching, a sequence is defined as one of the\n'
+          '    following:\n'
+          '\n'
+          '       * a class that inherits from "collections.abc.Sequence"\n'
+          '\n'
+          '       * a Python class that has been registered as\n'
+          '         "collections.abc.Sequence"\n'
+          '\n'
+          '       * a builtin class that has its (CPython) '
+          '"Py_TPFLAGS_SEQUENCE"\n'
+          '         bit set\n'
+          '\n'
+          '       * a class that inherits from any of the above\n'
+          '\n'
+          '    The following standard library classes are sequences:\n'
+          '\n'
+          '       * "array.array"\n'
+          '\n'
+          '       * "collections.deque"\n'
+          '\n'
+          '       * "list"\n'
+          '\n'
+          '       * "memoryview"\n'
+          '\n'
+          '       * "range"\n'
+          '\n'
+          '       * "tuple"\n'
+          '\n'
+          '    Note:\n'
+          '\n'
+          '      Subject values of type "str", "bytes", and "bytearray" do '
+          'not\n'
+          '      match sequence patterns.\n'
+          '\n'
+          '[3] In pattern matching, a mapping is defined as one of the '
+          'following:\n'
+          '\n'
+          '       * a class that inherits from "collections.abc.Mapping"\n'
+          '\n'
+          '       * a Python class that has been registered as\n'
+          '         "collections.abc.Mapping"\n'
+          '\n'
+          '       * a builtin class that has its (CPython) '
+          '"Py_TPFLAGS_MAPPING"\n'
+          '         bit set\n'
+          '\n'
+          '       * a class that inherits from any of the above\n'
+          '\n'
+          '    The standard library classes "dict" and '
+          '"types.MappingProxyType"\n'
+          '    are mappings.\n'
+          '\n'
+          '[4] A string literal appearing as the first statement in the '
           'function\n'
           '    body is transformed into the function’s "__doc__" attribute '
           'and\n'
           '    therefore the function’s *docstring*.\n'
           '\n'
-          '[3] A string literal appearing as the first statement in the class\n'
+          '[5] A string literal appearing as the first statement in the class\n'
           '    body is transformed into the namespace’s "__doc__" item and\n'
           '    therefore the class’s *docstring*.\n',
  'atom-identifiers': 'Identifiers (Names)\n'
@@ -1708,7 +1760,7 @@ topics = {'assert': 'The "assert" statement\n'
           'original global namespace. (Usually, the suite contains mostly\n'
           'function definitions.)  When the class’s suite finishes execution, '
           'its\n'
-          'execution frame is discarded but its local namespace is saved. [3] '
+          'execution frame is discarded but its local namespace is saved. [5] '
           'A\n'
           'class object is then created using the inheritance list for the '
           'base\n'
@@ -3005,7 +3057,7 @@ topics = {'assert': 'The "assert" statement\n'
              '\n'
              'A single underscore "_" is not a capture pattern (this is what '
              '"!\'_\'"\n'
-             'expresses). And is instead treated as a "wildcard_pattern".\n'
+             'expresses). It is instead treated as a "wildcard_pattern".\n'
              '\n'
              'In a given pattern, a given name can only be bound once.  E.g. '
              '"case\n'
@@ -3033,7 +3085,10 @@ topics = {'assert': 'The "assert" statement\n'
              '\n'
              "   wildcard_pattern ::= '_'\n"
              '\n'
-             '"_" is a soft keyword.\n'
+             '"_" is a soft keyword within any pattern, but only within '
+             'patterns.\n'
+             'It is an identifier, as usual, even within "match" subject\n'
+             'expressions, "guard"s, and "case" blocks.\n'
              '\n'
              'In simple terms, "_" will always succeed.\n'
              '\n'
@@ -3124,8 +3179,9 @@ topics = {'assert': 'The "assert" statement\n'
              'pattern\n'
              'against a subject value:\n'
              '\n'
-             '1. If the subject value is not an instance of a\n'
-             '   "collections.abc.Sequence" the sequence pattern fails.\n'
+             '1. If the subject value is not a sequence [2], the sequence '
+             'pattern\n'
+             '   fails.\n'
              '\n'
              '2. If the subject value is an instance of "str", "bytes" or\n'
              '   "bytearray" the sequence pattern fails.\n'
@@ -3180,7 +3236,7 @@ topics = {'assert': 'The "assert" statement\n'
              'the\n'
              'following happens:\n'
              '\n'
-             '* "isinstance(<subject>, collections.abc.Sequence)"\n'
+             '* check "<subject>" is a sequence\n'
              '\n'
              '* "len(subject) == <N>"\n'
              '\n'
@@ -3224,8 +3280,9 @@ topics = {'assert': 'The "assert" statement\n'
              'pattern\n'
              'against a subject value:\n'
              '\n'
-             '1. If the subject value is not an instance of\n'
-             '   "collections.abc.Mapping", the mapping pattern fails.\n'
+             '1. If the subject value is not a mapping [3],the mapping '
+             'pattern\n'
+             '   fails.\n'
              '\n'
              '2. If every key given in the mapping pattern is present in the '
              'subject\n'
@@ -3251,7 +3308,7 @@ topics = {'assert': 'The "assert" statement\n'
              'the\n'
              'following happens:\n'
              '\n'
-             '* "isinstance(<subject>, collections.abc.Mapping)"\n'
+             '* check "<subject>" is a mapping\n'
              '\n'
              '* "KEY1 in <subject>"\n'
              '\n'
@@ -3456,7 +3513,7 @@ topics = {'assert': 'The "assert" statement\n'
              '\n'
              'The function definition does not execute the function body; this '
              'gets\n'
-             'executed only when the function is called. [2]\n'
+             'executed only when the function is called. [4]\n'
              '\n'
              'A function definition may be wrapped by one or more *decorator*\n'
              'expressions. Decorator expressions are evaluated when the '
@@ -3661,7 +3718,7 @@ topics = {'assert': 'The "assert" statement\n'
              'function definitions.)  When the class’s suite finishes '
              'execution, its\n'
              'execution frame is discarded but its local namespace is saved. '
-             '[3] A\n'
+             '[5] A\n'
              'class object is then created using the inheritance list for the '
              'base\n'
              'classes and the saved local namespace for the attribute '
@@ -3865,13 +3922,65 @@ topics = {'assert': 'The "assert" statement\n'
              'exception.\n'
              '    That new exception causes the old one to be lost.\n'
              '\n'
-             '[2] A string literal appearing as the first statement in the '
+             '[2] In pattern matching, a sequence is defined as one of the\n'
+             '    following:\n'
+             '\n'
+             '       * a class that inherits from "collections.abc.Sequence"\n'
+             '\n'
+             '       * a Python class that has been registered as\n'
+             '         "collections.abc.Sequence"\n'
+             '\n'
+             '       * a builtin class that has its (CPython) '
+             '"Py_TPFLAGS_SEQUENCE"\n'
+             '         bit set\n'
+             '\n'
+             '       * a class that inherits from any of the above\n'
+             '\n'
+             '    The following standard library classes are sequences:\n'
+             '\n'
+             '       * "array.array"\n'
+             '\n'
+             '       * "collections.deque"\n'
+             '\n'
+             '       * "list"\n'
+             '\n'
+             '       * "memoryview"\n'
+             '\n'
+             '       * "range"\n'
+             '\n'
+             '       * "tuple"\n'
+             '\n'
+             '    Note:\n'
+             '\n'
+             '      Subject values of type "str", "bytes", and "bytearray" do '
+             'not\n'
+             '      match sequence patterns.\n'
+             '\n'
+             '[3] In pattern matching, a mapping is defined as one of the '
+             'following:\n'
+             '\n'
+             '       * a class that inherits from "collections.abc.Mapping"\n'
+             '\n'
+             '       * a Python class that has been registered as\n'
+             '         "collections.abc.Mapping"\n'
+             '\n'
+             '       * a builtin class that has its (CPython) '
+             '"Py_TPFLAGS_MAPPING"\n'
+             '         bit set\n'
+             '\n'
+             '       * a class that inherits from any of the above\n'
+             '\n'
+             '    The standard library classes "dict" and '
+             '"types.MappingProxyType"\n'
+             '    are mappings.\n'
+             '\n'
+             '[4] A string literal appearing as the first statement in the '
              'function\n'
              '    body is transformed into the function’s "__doc__" attribute '
              'and\n'
              '    therefore the function’s *docstring*.\n'
              '\n'
-             '[3] A string literal appearing as the first statement in the '
+             '[5] A string literal appearing as the first statement in the '
              'class\n'
              '    body is transformed into the namespace’s "__doc__" item and\n'
              '    therefore the class’s *docstring*.\n',
@@ -6095,19 +6204,19 @@ topics = {'assert': 'The "assert" statement\n'
                   'complex\n'
                   'types. For integers, when binary, octal, or hexadecimal '
                   'output is\n'
-                  'used, this option adds the prefix respective "\'0b\'", '
-                  '"\'0o\'", or "\'0x\'"\n'
-                  'to the output value. For float and complex the alternate '
-                  'form causes\n'
-                  'the result of the conversion to always contain a '
-                  'decimal-point\n'
-                  'character, even if no digits follow it. Normally, a '
-                  'decimal-point\n'
-                  'character appears in the result of these conversions only '
-                  'if a digit\n'
-                  'follows it. In addition, for "\'g\'" and "\'G\'" '
-                  'conversions, trailing\n'
-                  'zeros are not removed from the result.\n'
+                  'used, this option adds the respective prefix "\'0b\'", '
+                  '"\'0o\'", "\'0x\'",\n'
+                  'or "\'0X\'" to the output value. For float and complex the '
+                  'alternate\n'
+                  'form causes the result of the conversion to always contain '
+                  'a decimal-\n'
+                  'point character, even if no digits follow it. Normally, a '
+                  'decimal-\n'
+                  'point character appears in the result of these conversions '
+                  'only if a\n'
+                  'digit follows it. In addition, for "\'g\'" and "\'G\'" '
+                  'conversions,\n'
+                  'trailing zeros are not removed from the result.\n'
                   '\n'
                   'The "\',\'" option signals the use of a comma for a '
                   'thousands separator.\n'
@@ -6224,8 +6333,12 @@ topics = {'assert': 'The "assert" statement\n'
                   '+-----------+------------------------------------------------------------+\n'
                   '   | "\'X\'"     | Hex format. Outputs the number in base '
                   '16, using upper-    |\n'
-                  '   |           | case letters for the digits above '
-                  '9.                       |\n'
+                  '   |           | case letters for the digits above 9. In '
+                  'case "\'#\'" is      |\n'
+                  '   |           | specified, the prefix "\'0x\'" will be '
+                  'upper-cased to "\'0X\'" |\n'
+                  '   |           | as '
+                  'well.                                                   |\n'
                   '   '
                   '+-----------+------------------------------------------------------------+\n'
                   '   | "\'n\'"     | Number. This is the same as "\'d\'", '
@@ -6606,7 +6719,7 @@ topics = {'assert': 'The "assert" statement\n'
              '\n'
              'The function definition does not execute the function body; this '
              'gets\n'
-             'executed only when the function is called. [2]\n'
+             'executed only when the function is called. [4]\n'
              '\n'
              'A function definition may be wrapped by one or more *decorator*\n'
              'expressions. Decorator expressions are evaluated when the '
@@ -7085,7 +7198,7 @@ topics = {'assert': 'The "assert" statement\n'
            '                   | "from" relative_module "import" "(" '
            'identifier ["as" identifier]\n'
            '                   ("," identifier ["as" identifier])* [","] ")"\n'
-           '                   | "from" module "import" "*"\n'
+           '                   | "from" relative_module "import" "*"\n'
            '   module          ::= (identifier ".")* identifier\n'
            '   relative_module ::= "."* module | "."+\n'
            '\n'
diff --git a/Misc/NEWS.d/3.10.0b2.rst b/Misc/NEWS.d/3.10.0b2.rst
new file mode 100644
index 00000000000..bda05d49605
--- /dev/null
+++ b/Misc/NEWS.d/3.10.0b2.rst
@@ -0,0 +1,524 @@
+.. bpo: 44022
+.. date: 2021-05-05-17-37-04
+.. nonce: bS3XJ9
+.. release date: 2021-05-31
+.. section: Security
+
+mod:`http.client` now avoids infinitely reading potential HTTP headers after
+a ``100 Continue`` status response from the server.
+
+..
+
+.. bpo: 43667
+.. date: 2021-05-27-17-34-29
+.. nonce: ND9jP3
+.. section: Core and Builtins
+
+Improve Unicode support in non-UTF locales on Oracle Solaris. This issue
+does not affect other Solaris systems.
+
+..
+
+.. bpo: 44232
+.. date: 2021-05-25-18-20-10
+.. nonce: DMcCCf
+.. section: Core and Builtins
+
+Fix a regression in :func:`type` when a metaclass raises an exception. The C
+function :c:func:`type_new` must properly report the exception when a
+metaclass constructor raises an exception and the winner class is not the
+metaclass. Patch by Victor Stinner.
+
+..
+
+.. bpo: 44201
+.. date: 2021-05-21-21-16-03
+.. nonce: bGaSjt
+.. section: Core and Builtins
+
+Avoid side effects of checking for specialized syntax errors in the REPL
+that was causing it to ask for extra tokens after a syntax error had been
+detected. Patch by Pablo Galindo
+
+..
+
+.. bpo: 44184
+.. date: 2021-05-21-01-42-45
+.. nonce: 9qOptC
+.. section: Core and Builtins
+
+Fix a crash at Python exit when a deallocator function removes the last
+strong reference to a heap type. Patch by Victor Stinner.
+
+..
+
+.. bpo: 44180
+.. date: 2021-05-19-20-33-36
+.. nonce: mQVaAs
+.. section: Core and Builtins
+
+The parser doesn't report generic syntax errors that happen in a position
+further away that the one it reached in the first pass. Patch by Pablo
+Galindo
+
+..
+
+.. bpo: 44168
+.. date: 2021-05-18-11-27-02
+.. nonce: mgB-rt
+.. section: Core and Builtins
+
+Fix error message in the parser involving keyword arguments with invalid
+expressions. Patch by Pablo Galindo
+
+..
+
+.. bpo: 44143
+.. date: 2021-05-15-17-30-57
+.. nonce: 7UTS6H
+.. section: Core and Builtins
+
+Fixed a crash in the parser that manifest when raising tokenizer errors when
+an existing exception was present. Patch by Pablo Galindo.
+
+..
+
+.. bpo: 44114
+.. date: 2021-05-12-14-26-16
+.. nonce: p-WfAE
+.. section: Core and Builtins
+
+Fix incorrect dictkeys_reversed and dictitems_reversed function signatures
+in C code, which broke webassembly builds.
+
+..
+
+.. bpo: 43149
+.. date: 2021-05-08-17-18-37
+.. nonce: Kp5FxD
+.. section: Core and Builtins
+
+Corrent the syntax error message regarding multiple exception types to not
+refer to "exception groups". Patch by Pablo Galindo
+
+..
+
+.. bpo: 44056
+.. date: 2021-05-06-12-43-04
+.. nonce: 4LWcJW
+.. section: Core and Builtins
+
+Syntax errors when default ``except`` is not the last ``except``  are
+reported with the correct location. Patch by Mark Shannon.
+
+..
+
+.. bpo: 43822
+.. date: 2021-05-04-01-01-04
+.. nonce: 9VeCg0
+.. section: Core and Builtins
+
+The parser will prioritize tokenizer errors over custom syntax errors when
+raising exceptions. Patch by Pablo Galindo.
+
+..
+
+.. bpo: 28146
+.. date: 2021-01-13-19-34-41
+.. nonce: AZBBkH
+.. section: Core and Builtins
+
+Fix a confusing error message in :func:`str.format`.
+
+..
+
+.. bpo: 44254
+.. date: 2021-05-29-01-05-43
+.. nonce: f06xDm
+.. section: Library
+
+On Mac, give turtledemo button text a color that works on both light or dark
+background.  Programmers cannot control the latter.
+
+..
+
+.. bpo: 38693
+.. date: 2021-05-26-14-50-06
+.. nonce: NkMacJ
+.. section: Library
+
+Prefer f-strings to ``.format`` in importlib.resources.
+
+..
+
+.. bpo: 33693
+.. date: 2021-05-26-13-34-37
+.. nonce: 3okzdo
+.. section: Library
+
+Importlib.metadata now prefers f-strings to .format.
+
+..
+
+.. bpo: 44241
+.. date: 2021-05-26-13-15-51
+.. nonce: TBqej8
+.. section: Library
+
+Incorporate minor tweaks from importlib_metadata 4.1: SimplePath protocol,
+support for Metadata 2.2.
+
+..
+
+.. bpo: 44210
+.. date: 2021-05-21-21-23-43
+.. nonce: 5afQ3K
+.. section: Library
+
+Make importlib.metadata._meta.PackageMetadata public.
+
+..
+
+.. bpo: 43643
+.. date: 2021-05-21-12-12-35
+.. nonce: GWnmcF
+.. section: Library
+
+Declare readers.MultiplexedPath.name as a property per the spec.
+
+..
+
+.. bpo: 33433
+.. date: 2021-05-16-17-48-24
+.. nonce: MyzO71
+.. section: Library
+
+For IPv4 mapped IPv6 addresses (:rfc:`4291` Section 2.5.5.2), the
+:mod:`ipaddress.IPv6Address.is_private` check is deferred to the mapped IPv4
+address. This solves a bug where public mapped IPv4 addresses were
+considered private by the IPv6 check.
+
+..
+
+.. bpo: 44145
+.. date: 2021-05-16-00-00-38
+.. nonce: ko5SJ7
+.. section: Library
+
+:mod:`hmac` computations were not releasing the GIL while calling the
+OpenSSL ``HMAC_Update`` C API (a new feature in 3.9).  This unintentionally
+prevented parallel computation as other :mod:`hashlib` algorithms support.
+
+..
+
+.. bpo: 37788
+.. date: 2021-05-13-19-07-28
+.. nonce: adeFcf
+.. section: Library
+
+Fix a reference leak when a Thread object is never joined.
+
+..
+
+.. bpo: 38908
+.. date: 2021-05-12-16-43-21
+.. nonce: nM2_rO
+.. section: Library
+
+Subclasses of ``typing.Protocol`` which only have data variables declared
+will now raise a ``TypeError`` when checked with ``isinstance`` unless they
+are decorated with :func:`runtime_checkable`.  Previously, these checks
+passed silently. Patch provided by Yurii Karabas.
+
+..
+
+.. bpo: 44098
+.. date: 2021-05-10-17-45-00
+.. nonce: _MoxuZ
+.. section: Library
+
+``typing.ParamSpec`` will no longer be found in the ``__parameters__`` of
+most :mod:`typing` generics except in valid use locations specified by
+:pep:`612`. This prevents incorrect usage like ``typing.List[P][int]``. This
+change means incorrect usage which may have passed silently in 3.10 beta 1
+and earlier will now error.
+
+..
+
+.. bpo: 44089
+.. date: 2021-05-09-22-52-34
+.. nonce: IoANsN
+.. section: Library
+
+Allow subclassing ``csv.Error`` in 3.10 (it was allowed in 3.9 and earlier
+but was disallowed in early versions of 3.10).
+
+..
+
+.. bpo: 44059
+.. date: 2021-05-06-16-01-55
+.. nonce: GF5r6O
+.. section: Library
+
+Register the SerenityOS Browser in the :mod:`webbrowser` module.
+
+..
+
+.. bpo: 36515
+.. date: 2021-05-05-11-44-49
+.. nonce: uOSa3q
+.. section: Library
+
+The :mod:`hashlib` module no longer does unaligned memory accesses when
+compiled for ARM platforms.
+
+..
+
+.. bpo: 44018
+.. date: 2021-05-03-10-07-43
+.. nonce: VDyW8f
+.. section: Library
+
+random.seed() no longer mutates bytearray inputs.
+
+..
+
+.. bpo: 38352
+.. date: 2021-05-02-13-54-25
+.. nonce: N9MlhV
+.. section: Library
+
+Add ``IO``, ``BinaryIO``, ``TextIO``, ``Match``, and ``Pattern`` to
+``typing.__all__``. Patch by Jelle Zijlstra.
+
+..
+
+.. bpo: 43972
+.. date: 2021-04-30-16-58-24
+.. nonce: Y2r9lg
+.. section: Library
+
+When :class:`http.server.SimpleHTTPRequestHandler` sends a ``301 (Moved
+Permanently)`` for a directory path not ending with `/`, add a
+``Content-Length: 0`` header. This improves the behavior for certain
+clients.
+
+..
+
+.. bpo: 28528
+.. date: 2021-04-29-00-48-00
+.. nonce: JLAVWj
+.. section: Library
+
+Fix a bug in :mod:`pdb` where :meth:`~pdb.Pdb.checkline` raises
+:exc:`AttributeError` if it is called after :meth:`~pdb.Pdb.reset`.
+
+..
+
+.. bpo: 43650
+.. date: 2021-03-29-00-23-30
+.. nonce: v01tic
+.. section: Library
+
+Fix :exc:`MemoryError` in :func:`shutil.unpack_archive` which fails inside
+:func:`shutil._unpack_zipfile` on large files. Patch by Igor Bolshakov.
+
+..
+
+.. bpo: 41730
+.. date: 2020-09-10-07-23-24
+.. nonce: DyKFi9
+.. section: Library
+
+``DeprecationWarning`` is now raised when importing :mod:`tkinter.tix`,
+which has been deprecated in documentation since Python 3.6.
+
+..
+
+.. bpo: 42392
+.. date: 2021-05-26-11-16-33
+.. nonce: oxRx6E
+.. section: Documentation
+
+Document the deprecation and removal of the ``loop`` parameter for many
+functions and classes in :mod:`asyncio`.
+
+..
+
+.. bpo: 44195
+.. date: 2021-05-23-09-11-28
+.. nonce: 1bqkOs
+.. section: Documentation
+
+Corrected references to ``TraversableResources`` in docs. There is no
+``TraversableReader``.
+
+..
+
+.. bpo: 41963
+.. date: 2021-05-17-20-03-47
+.. nonce: eUz9_o
+.. section: Documentation
+
+Document that ``ConfigParser`` strips off comments when reading
+configuration files.
+
+..
+
+.. bpo: 44072
+.. date: 2021-05-08-09-48-05
+.. nonce: fb2x5I
+.. section: Documentation
+
+Correct where in the numeric ABC hierarchy ``**`` support is added, i.e., in
+numbers.Complex, not numbers.Integral.
+
+..
+
+.. bpo: 43558
+.. date: 2021-05-07-12-27-09
+.. nonce: UGhA8R
+.. section: Documentation
+
+Add the remark to :mod:`dataclasses` documentation that the :meth:`__init__`
+of any base class has to be called in :meth:`__post_init__`, along with a
+code example.
+
+..
+
+.. bpo: 44025
+.. date: 2021-05-03-22-08-08
+.. nonce: gcB7iP
+.. section: Documentation
+
+Clarify when '_' in match statements is a keyword, and when not.
+
+..
+
+.. bpo: 31904
+.. date: 2021-05-07-15-46-04
+.. nonce: 8dk3la
+.. section: Tests
+
+Ignore error string case in test_py_compile ``test_file_not_exists()``.
+
+..
+
+.. bpo: 42083
+.. date: 2021-05-04-18-10-57
+.. nonce: EMS2TK
+.. section: Tests
+
+Add test to check that ``PyStructSequence_NewType`` accepts a
+``PyStructSequence_Desc`` with ``doc`` field set to ``NULL``.
+
+..
+
+.. bpo: 35753
+.. date: 2020-10-25-19-20-26
+.. nonce: 2LT-hO
+.. section: Tests
+
+Fix crash in doctest when doctest parses modules that include unwrappable
+functions by skipping those functions.
+
+..
+
+.. bpo: 41282
+.. date: 2021-05-24-03-31-17
+.. nonce: L8nP44
+.. section: Build
+
+Fix broken ``make install`` that caused standard library extension modules
+to be unnecessarily and incorrectly rebuilt during the install phase of
+cpython.
+
+..
+
+.. bpo: 42686
+.. date: 2021-01-01-21-21-03
+.. nonce: G_f-TC
+.. section: Windows
+
+Build :mod:`sqlite3` with math functions enabled. Patch by Erlend E.
+Aasland.
+
+..
+
+.. bpo: 43109
+.. date: 2021-05-24-21-15-41
+.. nonce: npKJ9c
+.. section: macOS
+
+Allow --with-lto configure option to work with Apple-supplied Xcode or
+Command Line Tools.
+
+..
+
+.. bpo: 41611
+.. date: 2021-05-27-18-22-46
+.. nonce: jOKpfc
+.. section: IDLE
+
+Avoid uncaught exceptions in ``AutoCompleteWindow.winconfig_event()``.
+
+..
+
+.. bpo: 41611
+.. date: 2021-05-27-13-39-43
+.. nonce: liNQqj
+.. section: IDLE
+
+Fix IDLE sometimes freezing upon tab-completion on macOS.
+
+..
+
+.. bpo: 44010
+.. date: 2021-05-09-09-02-09
+.. nonce: TaLe9x
+.. section: IDLE
+
+Highlight the new :ref:`match <match>` statement's :ref:`soft keywords
+<soft-keywords>`: :keyword:`match`, :keyword:`case <match>`, and :keyword:`_
+<wildcard-patterns>`. However, this highlighting is not perfect and will be
+incorrect in some rare cases, including some ``_``-s in ``case`` patterns.
+
+..
+
+.. bpo: 44026
+.. date: 2021-05-05-09-45-24
+.. nonce: m2Z0zR
+.. section: IDLE
+
+Include interpreter's typo fix suggestions in message line for NameErrors
+and AttributeErrors.  Patch by E. Paine.
+
+..
+
+.. bpo: 44074
+.. date: 2021-05-08-13-57-00
+.. nonce: F09kCK
+.. section: Tools/Demos
+
+Make patchcheck automatically detect the correct base branch name
+(previously it was hardcoded to 'master')
+
+..
+
+.. bpo: 43795
+.. date: 2021-05-19-15-09-47
+.. nonce: WAHRxt
+.. section: C API
+
+The undocumented function :c:func:`Py_FrozenMain` is removed from the
+Limited API.
+
+..
+
+.. bpo: 43795
+.. date: 2021-05-05-19-04-50
+.. nonce: 9Ojj73
+.. section: C API
+
+:c:func:`PyCodec_Unregister` is now properly exported as a function in the
+Windows Stable ABI DLL.
diff --git a/Misc/NEWS.d/next/Build/2021-05-24-03-31-17.bpo-41282.L8nP44.rst b/Misc/NEWS.d/next/Build/2021-05-24-03-31-17.bpo-41282.L8nP44.rst
deleted file mode 100644
index cc6eadefc6c..00000000000
--- a/Misc/NEWS.d/next/Build/2021-05-24-03-31-17.bpo-41282.L8nP44.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-Fix broken ``make install`` that caused standard library extension modules
-to be unnecessarily and incorrectly rebuilt during the install phase of
-cpython.
diff --git a/Misc/NEWS.d/next/C API/2021-05-05-19-04-50.bpo-43795.9Ojj73.rst b/Misc/NEWS.d/next/C API/2021-05-05-19-04-50.bpo-43795.9Ojj73.rst
deleted file mode 100644
index 20a3823f1f0..00000000000
--- a/Misc/NEWS.d/next/C API/2021-05-05-19-04-50.bpo-43795.9Ojj73.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-:c:func:`PyCodec_Unregister` is now properly exported as a function in the
-Windows Stable ABI DLL.
diff --git a/Misc/NEWS.d/next/C API/2021-05-19-15-09-47.bpo-43795.WAHRxt.rst b/Misc/NEWS.d/next/C API/2021-05-19-15-09-47.bpo-43795.WAHRxt.rst
deleted file mode 100644
index 23db2330ac3..00000000000
--- a/Misc/NEWS.d/next/C API/2021-05-19-15-09-47.bpo-43795.WAHRxt.rst
+++ /dev/null
@@ -1 +0,0 @@
-The undocumented function :c:func:`Py_FrozenMain` is removed from the Limited API.
diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-01-13-19-34-41.bpo-28146.AZBBkH.rst b/Misc/NEWS.d/next/Core and Builtins/2021-01-13-19-34-41.bpo-28146.AZBBkH.rst
deleted file mode 100644
index e6198819389..00000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2021-01-13-19-34-41.bpo-28146.AZBBkH.rst
+++ /dev/null
@@ -1 +0,0 @@
-Fix a confusing error message in :func:`str.format`.
diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-04-01-01-04.bpo-43822.9VeCg0.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-04-01-01-04.bpo-43822.9VeCg0.rst
deleted file mode 100644
index b8815cddf4e..00000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2021-05-04-01-01-04.bpo-43822.9VeCg0.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-The parser will prioritize tokenizer errors over custom syntax errors when
-raising exceptions. Patch by Pablo Galindo.
diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-06-12-43-04.bpo-44056.4LWcJW.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-06-12-43-04.bpo-44056.4LWcJW.rst
deleted file mode 100644
index 24a6581bebf..00000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2021-05-06-12-43-04.bpo-44056.4LWcJW.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Syntax errors when default ``except`` is not the last ``except``  are
-reported with the correct location. Patch by Mark Shannon.
diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-08-17-18-37.bpo-43149.Kp5FxD.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-08-17-18-37.bpo-43149.Kp5FxD.rst
deleted file mode 100644
index cc1983ec3d4..00000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2021-05-08-17-18-37.bpo-43149.Kp5FxD.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Corrent the syntax error message regarding multiple exception types to not
-refer to "exception groups". Patch by Pablo Galindo
diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-12-14-26-16.bpo-44114.p-WfAE.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-12-14-26-16.bpo-44114.p-WfAE.rst
deleted file mode 100644
index c50b1594cae..00000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2021-05-12-14-26-16.bpo-44114.p-WfAE.rst
+++ /dev/null
@@ -1 +0,0 @@
-Fix incorrect dictkeys_reversed and dictitems_reversed function signatures in C code, which broke webassembly builds.
\ No newline at end of file
diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-15-17-30-57.bpo-44143.7UTS6H.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-15-17-30-57.bpo-44143.7UTS6H.rst
deleted file mode 100644
index a4e88e55723..00000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2021-05-15-17-30-57.bpo-44143.7UTS6H.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Fixed a crash in the parser that manifest when raising tokenizer errors when
-an existing exception was present. Patch by Pablo Galindo.
diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-18-11-27-02.bpo-44168.mgB-rt.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-18-11-27-02.bpo-44168.mgB-rt.rst
deleted file mode 100644
index ace01e49b50..00000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2021-05-18-11-27-02.bpo-44168.mgB-rt.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Fix error message in the parser involving keyword arguments with invalid
-expressions. Patch by Pablo Galindo
diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-19-20-33-36.bpo-44180.mQVaAs.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-19-20-33-36.bpo-44180.mQVaAs.rst
deleted file mode 100644
index c67eb70b582..00000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2021-05-19-20-33-36.bpo-44180.mQVaAs.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-The parser doesn't report generic syntax errors that happen in a position
-further away that the one it reached in the first pass. Patch by Pablo
-Galindo
diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-21-01-42-45.bpo-44184.9qOptC.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-21-01-42-45.bpo-44184.9qOptC.rst
deleted file mode 100644
index 3aba9a58475..00000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2021-05-21-01-42-45.bpo-44184.9qOptC.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-Fix a crash at Python exit when a deallocator function removes the last strong
-reference to a heap type.
-Patch by Victor Stinner.
diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-21-21-16-03.bpo-44201.bGaSjt.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-21-21-16-03.bpo-44201.bGaSjt.rst
deleted file mode 100644
index 6f61aac7817..00000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2021-05-21-21-16-03.bpo-44201.bGaSjt.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-Avoid side effects of checking for specialized syntax errors in the REPL
-that was causing it to ask for extra tokens after a syntax error had been
-detected. Patch by Pablo Galindo
diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-25-18-20-10.bpo-44232.DMcCCf.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-25-18-20-10.bpo-44232.DMcCCf.rst
deleted file mode 100644
index fcd124d5144..00000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2021-05-25-18-20-10.bpo-44232.DMcCCf.rst
+++ /dev/null
@@ -1,4 +0,0 @@
-Fix a regression in :func:`type` when a metaclass raises an exception. The C
-function :c:func:`type_new` must properly report the exception when a metaclass
-constructor raises an exception and the winner class is not the metaclass.
-Patch by Victor Stinner.
diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-27-17-34-29.bpo-43667.ND9jP3.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-27-17-34-29.bpo-43667.ND9jP3.rst
deleted file mode 100644
index 53130cce718..00000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2021-05-27-17-34-29.bpo-43667.ND9jP3.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Improve Unicode support in non-UTF locales on Oracle Solaris. This issue
-does not affect other Solaris systems.
diff --git a/Misc/NEWS.d/next/Documentation/2021-05-03-22-08-08.bpo-44025.gcB7iP.rst b/Misc/NEWS.d/next/Documentation/2021-05-03-22-08-08.bpo-44025.gcB7iP.rst
deleted file mode 100644
index 1432236a32f..00000000000
--- a/Misc/NEWS.d/next/Documentation/2021-05-03-22-08-08.bpo-44025.gcB7iP.rst
+++ /dev/null
@@ -1 +0,0 @@
-Clarify when '_' in match statements is a keyword, and when not.
diff --git a/Misc/NEWS.d/next/Documentation/2021-05-07-12-27-09.bpo-43558.UGhA8R.rst b/Misc/NEWS.d/next/Documentation/2021-05-07-12-27-09.bpo-43558.UGhA8R.rst
deleted file mode 100644
index b0ecb171ef7..00000000000
--- a/Misc/NEWS.d/next/Documentation/2021-05-07-12-27-09.bpo-43558.UGhA8R.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Add the remark to :mod:`dataclasses` documentation that the :meth:`__init__` of any base class

-has to be called in :meth:`__post_init__`, along with a code example.
\ No newline at end of file
diff --git a/Misc/NEWS.d/next/Documentation/2021-05-08-09-48-05.bpo-44072.fb2x5I.rst b/Misc/NEWS.d/next/Documentation/2021-05-08-09-48-05.bpo-44072.fb2x5I.rst
deleted file mode 100644
index a5b0c95d85e..00000000000
--- a/Misc/NEWS.d/next/Documentation/2021-05-08-09-48-05.bpo-44072.fb2x5I.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Correct where in the numeric ABC hierarchy ``**`` support is added, i.e., in
-numbers.Complex, not numbers.Integral.
diff --git a/Misc/NEWS.d/next/Documentation/2021-05-17-20-03-47.bpo-41963.eUz9_o.rst b/Misc/NEWS.d/next/Documentation/2021-05-17-20-03-47.bpo-41963.eUz9_o.rst
deleted file mode 100644
index b9fe722fa3a..00000000000
--- a/Misc/NEWS.d/next/Documentation/2021-05-17-20-03-47.bpo-41963.eUz9_o.rst
+++ /dev/null
@@ -1 +0,0 @@
-Document that ``ConfigParser`` strips off comments when reading configuration files.
\ No newline at end of file
diff --git a/Misc/NEWS.d/next/Documentation/2021-05-23-09-11-28.bpo-44195.1bqkOs.rst b/Misc/NEWS.d/next/Documentation/2021-05-23-09-11-28.bpo-44195.1bqkOs.rst
deleted file mode 100644
index 5f165f166a3..00000000000
--- a/Misc/NEWS.d/next/Documentation/2021-05-23-09-11-28.bpo-44195.1bqkOs.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Corrected references to ``TraversableResources`` in docs. There is no
-``TraversableReader``.
diff --git a/Misc/NEWS.d/next/Documentation/2021-05-26-11-16-33.bpo-42392.oxRx6E.rst b/Misc/NEWS.d/next/Documentation/2021-05-26-11-16-33.bpo-42392.oxRx6E.rst
deleted file mode 100644
index 5c840de6f68..00000000000
--- a/Misc/NEWS.d/next/Documentation/2021-05-26-11-16-33.bpo-42392.oxRx6E.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Document the deprecation and removal of the ``loop`` parameter for many
-functions and classes in :mod:`asyncio`.
diff --git a/Misc/NEWS.d/next/IDLE/2021-05-05-09-45-24.bpo-44026.m2Z0zR.rst b/Misc/NEWS.d/next/IDLE/2021-05-05-09-45-24.bpo-44026.m2Z0zR.rst
deleted file mode 100644
index bc4b680983a..00000000000
--- a/Misc/NEWS.d/next/IDLE/2021-05-05-09-45-24.bpo-44026.m2Z0zR.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Include interpreter's typo fix suggestions in message line for
-NameErrors and AttributeErrors.  Patch by E. Paine.
diff --git a/Misc/NEWS.d/next/IDLE/2021-05-09-09-02-09.bpo-44010.TaLe9x.rst b/Misc/NEWS.d/next/IDLE/2021-05-09-09-02-09.bpo-44010.TaLe9x.rst
deleted file mode 100644
index becd331f6d7..00000000000
--- a/Misc/NEWS.d/next/IDLE/2021-05-09-09-02-09.bpo-44010.TaLe9x.rst
+++ /dev/null
@@ -1,5 +0,0 @@
-Highlight the new :ref:`match <match>` statement's
-:ref:`soft keywords <soft-keywords>`: :keyword:`match`,
-:keyword:`case <match>`, and :keyword:`_ <wildcard-patterns>`.
-However, this highlighting is not perfect and will be incorrect in some
-rare cases, including some ``_``-s in ``case`` patterns.
diff --git a/Misc/NEWS.d/next/IDLE/2021-05-27-13-39-43.bpo-41611.liNQqj.rst b/Misc/NEWS.d/next/IDLE/2021-05-27-13-39-43.bpo-41611.liNQqj.rst
deleted file mode 100644
index 27d778bbe41..00000000000
--- a/Misc/NEWS.d/next/IDLE/2021-05-27-13-39-43.bpo-41611.liNQqj.rst
+++ /dev/null
@@ -1 +0,0 @@
-Fix IDLE sometimes freezing upon tab-completion on macOS.
diff --git a/Misc/NEWS.d/next/IDLE/2021-05-27-18-22-46.bpo-41611.jOKpfc.rst b/Misc/NEWS.d/next/IDLE/2021-05-27-18-22-46.bpo-41611.jOKpfc.rst
deleted file mode 100644
index a80c9f7c5a7..00000000000
--- a/Misc/NEWS.d/next/IDLE/2021-05-27-18-22-46.bpo-41611.jOKpfc.rst
+++ /dev/null
@@ -1 +0,0 @@
-Avoid uncaught exceptions in ``AutoCompleteWindow.winconfig_event()``.
diff --git a/Misc/NEWS.d/next/Library/2020-09-10-07-23-24.bpo-41730.DyKFi9.rst b/Misc/NEWS.d/next/Library/2020-09-10-07-23-24.bpo-41730.DyKFi9.rst
deleted file mode 100644
index 63d8353a7aa..00000000000
--- a/Misc/NEWS.d/next/Library/2020-09-10-07-23-24.bpo-41730.DyKFi9.rst
+++ /dev/null
@@ -1 +0,0 @@
-``DeprecationWarning`` is now raised when importing :mod:`tkinter.tix`, which has been deprecated in documentation since Python 3.6.
diff --git a/Misc/NEWS.d/next/Library/2021-03-29-00-23-30.bpo-43650.v01tic.rst b/Misc/NEWS.d/next/Library/2021-03-29-00-23-30.bpo-43650.v01tic.rst
deleted file mode 100644
index a2ea4a4800a..00000000000
--- a/Misc/NEWS.d/next/Library/2021-03-29-00-23-30.bpo-43650.v01tic.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Fix :exc:`MemoryError` in :func:`shutil.unpack_archive` which fails inside
-:func:`shutil._unpack_zipfile` on large files. Patch by Igor Bolshakov.
diff --git a/Misc/NEWS.d/next/Library/2021-04-29-00-48-00.bpo-28528.JLAVWj.rst b/Misc/NEWS.d/next/Library/2021-04-29-00-48-00.bpo-28528.JLAVWj.rst
deleted file mode 100644
index 97731ad882e..00000000000
--- a/Misc/NEWS.d/next/Library/2021-04-29-00-48-00.bpo-28528.JLAVWj.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Fix a bug in :mod:`pdb` where :meth:`~pdb.Pdb.checkline` raises
-:exc:`AttributeError` if it is called after :meth:`~pdb.Pdb.reset`.
diff --git a/Misc/NEWS.d/next/Library/2021-04-30-16-58-24.bpo-43972.Y2r9lg.rst b/Misc/NEWS.d/next/Library/2021-04-30-16-58-24.bpo-43972.Y2r9lg.rst
deleted file mode 100644
index 3d67b885bab..00000000000
--- a/Misc/NEWS.d/next/Library/2021-04-30-16-58-24.bpo-43972.Y2r9lg.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-When :class:`http.server.SimpleHTTPRequestHandler` sends a
-``301 (Moved Permanently)`` for a directory path not ending with `/`, add a
-``Content-Length: 0`` header. This improves the behavior for certain clients.
diff --git a/Misc/NEWS.d/next/Library/2021-05-02-13-54-25.bpo-38352.N9MlhV.rst b/Misc/NEWS.d/next/Library/2021-05-02-13-54-25.bpo-38352.N9MlhV.rst
deleted file mode 100644
index bf8fe758f35..00000000000
--- a/Misc/NEWS.d/next/Library/2021-05-02-13-54-25.bpo-38352.N9MlhV.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Add ``IO``, ``BinaryIO``, ``TextIO``, ``Match``, and ``Pattern`` to
-``typing.__all__``. Patch by Jelle Zijlstra.
diff --git a/Misc/NEWS.d/next/Library/2021-05-03-10-07-43.bpo-44018.VDyW8f.rst b/Misc/NEWS.d/next/Library/2021-05-03-10-07-43.bpo-44018.VDyW8f.rst
deleted file mode 100644
index 87c7d83a7f3..00000000000
--- a/Misc/NEWS.d/next/Library/2021-05-03-10-07-43.bpo-44018.VDyW8f.rst
+++ /dev/null
@@ -1 +0,0 @@
-random.seed() no longer mutates bytearray inputs.
diff --git a/Misc/NEWS.d/next/Library/2021-05-05-11-44-49.bpo-36515.uOSa3q.rst b/Misc/NEWS.d/next/Library/2021-05-05-11-44-49.bpo-36515.uOSa3q.rst
deleted file mode 100644
index dd24474c2fd..00000000000
--- a/Misc/NEWS.d/next/Library/2021-05-05-11-44-49.bpo-36515.uOSa3q.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-The :mod:`hashlib` module no longer does unaligned memory accesses when
-compiled for ARM platforms.
diff --git a/Misc/NEWS.d/next/Library/2021-05-06-16-01-55.bpo-44059.GF5r6O.rst b/Misc/NEWS.d/next/Library/2021-05-06-16-01-55.bpo-44059.GF5r6O.rst
deleted file mode 100644
index f734bdb0bce..00000000000
--- a/Misc/NEWS.d/next/Library/2021-05-06-16-01-55.bpo-44059.GF5r6O.rst
+++ /dev/null
@@ -1 +0,0 @@
-Register the SerenityOS Browser in the :mod:`webbrowser` module.
diff --git a/Misc/NEWS.d/next/Library/2021-05-09-22-52-34.bpo-44089.IoANsN.rst b/Misc/NEWS.d/next/Library/2021-05-09-22-52-34.bpo-44089.IoANsN.rst
deleted file mode 100644
index b9bd963582f..00000000000
--- a/Misc/NEWS.d/next/Library/2021-05-09-22-52-34.bpo-44089.IoANsN.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Allow subclassing ``csv.Error`` in 3.10 (it was allowed in 3.9 and earlier but
-was disallowed in early versions of 3.10).
diff --git a/Misc/NEWS.d/next/Library/2021-05-10-17-45-00.bpo-44098._MoxuZ.rst b/Misc/NEWS.d/next/Library/2021-05-10-17-45-00.bpo-44098._MoxuZ.rst
deleted file mode 100644
index 2aaa8b695af..00000000000
--- a/Misc/NEWS.d/next/Library/2021-05-10-17-45-00.bpo-44098._MoxuZ.rst
+++ /dev/null
@@ -1,5 +0,0 @@
-``typing.ParamSpec`` will no longer be found in the ``__parameters__`` of
-most :mod:`typing` generics except in valid use locations specified by
-:pep:`612`. This prevents incorrect usage like ``typing.List[P][int]``. This
-change means incorrect usage which may have passed silently in 3.10 beta 1
-and earlier will now error.
diff --git a/Misc/NEWS.d/next/Library/2021-05-12-16-43-21.bpo-38908.nM2_rO.rst b/Misc/NEWS.d/next/Library/2021-05-12-16-43-21.bpo-38908.nM2_rO.rst
deleted file mode 100644
index 18e3dd4066c..00000000000
--- a/Misc/NEWS.d/next/Library/2021-05-12-16-43-21.bpo-38908.nM2_rO.rst
+++ /dev/null
@@ -1,5 +0,0 @@
-Subclasses of ``typing.Protocol`` which only have data variables declared
-will now raise a ``TypeError`` when checked with ``isinstance`` unless they
-are decorated with :func:`runtime_checkable`.  Previously, these checks
-passed silently.
-Patch provided by Yurii Karabas.
diff --git a/Misc/NEWS.d/next/Library/2021-05-13-19-07-28.bpo-37788.adeFcf.rst b/Misc/NEWS.d/next/Library/2021-05-13-19-07-28.bpo-37788.adeFcf.rst
deleted file mode 100644
index 0c33923e992..00000000000
--- a/Misc/NEWS.d/next/Library/2021-05-13-19-07-28.bpo-37788.adeFcf.rst
+++ /dev/null
@@ -1 +0,0 @@
-Fix a reference leak when a Thread object is never joined.
diff --git a/Misc/NEWS.d/next/Library/2021-05-16-00-00-38.bpo-44145.ko5SJ7.rst b/Misc/NEWS.d/next/Library/2021-05-16-00-00-38.bpo-44145.ko5SJ7.rst
deleted file mode 100644
index 40222185d50..00000000000
--- a/Misc/NEWS.d/next/Library/2021-05-16-00-00-38.bpo-44145.ko5SJ7.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-:mod:`hmac` computations were not releasing the GIL while calling the
-OpenSSL ``HMAC_Update`` C API (a new feature in 3.9).  This unintentionally
-prevented parallel computation as other :mod:`hashlib` algorithms support.
diff --git a/Misc/NEWS.d/next/Library/2021-05-16-17-48-24.bpo-33433.MyzO71.rst b/Misc/NEWS.d/next/Library/2021-05-16-17-48-24.bpo-33433.MyzO71.rst
deleted file mode 100644
index 703e038fac9..00000000000
--- a/Misc/NEWS.d/next/Library/2021-05-16-17-48-24.bpo-33433.MyzO71.rst
+++ /dev/null
@@ -1 +0,0 @@
-For IPv4 mapped IPv6 addresses (:rfc:`4291` Section 2.5.5.2), the :mod:`ipaddress.IPv6Address.is_private` check is deferred to the mapped IPv4 address. This solves a bug where public mapped IPv4 addresses were considered private by the IPv6 check.
diff --git a/Misc/NEWS.d/next/Library/2021-05-21-12-12-35.bpo-43643.GWnmcF.rst b/Misc/NEWS.d/next/Library/2021-05-21-12-12-35.bpo-43643.GWnmcF.rst
deleted file mode 100644
index 57157dfe217..00000000000
--- a/Misc/NEWS.d/next/Library/2021-05-21-12-12-35.bpo-43643.GWnmcF.rst
+++ /dev/null
@@ -1 +0,0 @@
-Declare readers.MultiplexedPath.name as a property per the spec.
diff --git a/Misc/NEWS.d/next/Library/2021-05-21-21-23-43.bpo-44210.5afQ3K.rst b/Misc/NEWS.d/next/Library/2021-05-21-21-23-43.bpo-44210.5afQ3K.rst
deleted file mode 100644
index e5a14a1a265..00000000000
--- a/Misc/NEWS.d/next/Library/2021-05-21-21-23-43.bpo-44210.5afQ3K.rst
+++ /dev/null
@@ -1 +0,0 @@
-Make importlib.metadata._meta.PackageMetadata public.
diff --git a/Misc/NEWS.d/next/Library/2021-05-26-13-15-51.bpo-44241.TBqej8.rst b/Misc/NEWS.d/next/Library/2021-05-26-13-15-51.bpo-44241.TBqej8.rst
deleted file mode 100644
index c160cf70abb..00000000000
--- a/Misc/NEWS.d/next/Library/2021-05-26-13-15-51.bpo-44241.TBqej8.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Incorporate minor tweaks from importlib_metadata 4.1: SimplePath protocol,
-support for Metadata 2.2.
diff --git a/Misc/NEWS.d/next/Library/2021-05-26-13-34-37.bpo-33693.3okzdo.rst b/Misc/NEWS.d/next/Library/2021-05-26-13-34-37.bpo-33693.3okzdo.rst
deleted file mode 100644
index 2a568a4f469..00000000000
--- a/Misc/NEWS.d/next/Library/2021-05-26-13-34-37.bpo-33693.3okzdo.rst
+++ /dev/null
@@ -1 +0,0 @@
-Importlib.metadata now prefers f-strings to .format.
diff --git a/Misc/NEWS.d/next/Library/2021-05-26-14-50-06.bpo-38693.NkMacJ.rst b/Misc/NEWS.d/next/Library/2021-05-26-14-50-06.bpo-38693.NkMacJ.rst
deleted file mode 100644
index 10d014b5da5..00000000000
--- a/Misc/NEWS.d/next/Library/2021-05-26-14-50-06.bpo-38693.NkMacJ.rst
+++ /dev/null
@@ -1 +0,0 @@
-Prefer f-strings to ``.format`` in importlib.resources.
diff --git a/Misc/NEWS.d/next/Library/2021-05-29-01-05-43.bpo-44254.f06xDm.rst b/Misc/NEWS.d/next/Library/2021-05-29-01-05-43.bpo-44254.f06xDm.rst
deleted file mode 100644
index 7438d5ce044..00000000000
--- a/Misc/NEWS.d/next/Library/2021-05-29-01-05-43.bpo-44254.f06xDm.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-On Mac, give turtledemo button text a color that works on both light
-or dark background.  Programmers cannot control the latter.
diff --git a/Misc/NEWS.d/next/Security/2021-05-05-17-37-04.bpo-44022.bS3XJ9.rst b/Misc/NEWS.d/next/Security/2021-05-05-17-37-04.bpo-44022.bS3XJ9.rst
deleted file mode 100644
index cf6b63e3961..00000000000
--- a/Misc/NEWS.d/next/Security/2021-05-05-17-37-04.bpo-44022.bS3XJ9.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-mod:`http.client` now avoids infinitely reading potential HTTP headers after a
-``100 Continue`` status response from the server.
diff --git a/Misc/NEWS.d/next/Tests/2020-10-25-19-20-26.bpo-35753.2LT-hO.rst b/Misc/NEWS.d/next/Tests/2020-10-25-19-20-26.bpo-35753.2LT-hO.rst
deleted file mode 100644
index eddfc25906d..00000000000
--- a/Misc/NEWS.d/next/Tests/2020-10-25-19-20-26.bpo-35753.2LT-hO.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Fix crash in doctest when doctest parses modules that include unwrappable
-functions by skipping those functions.
diff --git a/Misc/NEWS.d/next/Tests/2021-05-04-18-10-57.bpo-42083.EMS2TK.rst b/Misc/NEWS.d/next/Tests/2021-05-04-18-10-57.bpo-42083.EMS2TK.rst
deleted file mode 100644
index 8457508237a..00000000000
--- a/Misc/NEWS.d/next/Tests/2021-05-04-18-10-57.bpo-42083.EMS2TK.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Add test to check that ``PyStructSequence_NewType`` accepts a
-``PyStructSequence_Desc`` with ``doc`` field set to ``NULL``.
diff --git a/Misc/NEWS.d/next/Tests/2021-05-07-15-46-04.bpo-31904.8dk3la.rst b/Misc/NEWS.d/next/Tests/2021-05-07-15-46-04.bpo-31904.8dk3la.rst
deleted file mode 100644
index 8e81f21997a..00000000000
--- a/Misc/NEWS.d/next/Tests/2021-05-07-15-46-04.bpo-31904.8dk3la.rst
+++ /dev/null
@@ -1 +0,0 @@
-Ignore error string case in test_py_compile ``test_file_not_exists()``.
diff --git a/Misc/NEWS.d/next/Tools-Demos/2021-05-08-13-57-00.bpo-44074.F09kCK.rst b/Misc/NEWS.d/next/Tools-Demos/2021-05-08-13-57-00.bpo-44074.F09kCK.rst
deleted file mode 100644
index 8bccb080a54..00000000000
--- a/Misc/NEWS.d/next/Tools-Demos/2021-05-08-13-57-00.bpo-44074.F09kCK.rst
+++ /dev/null
@@ -1 +0,0 @@
-Make patchcheck automatically detect the correct base branch name (previously it was hardcoded to 'master')
\ No newline at end of file
diff --git a/Misc/NEWS.d/next/Windows/2021-01-01-21-21-03.bpo-42686.G_f-TC.rst b/Misc/NEWS.d/next/Windows/2021-01-01-21-21-03.bpo-42686.G_f-TC.rst
deleted file mode 100644
index 2fcf6e946ec..00000000000
--- a/Misc/NEWS.d/next/Windows/2021-01-01-21-21-03.bpo-42686.G_f-TC.rst
+++ /dev/null
@@ -1 +0,0 @@
-Build :mod:`sqlite3` with math functions enabled. Patch by Erlend E. Aasland.
diff --git a/Misc/NEWS.d/next/macOS/2021-05-24-21-15-41.bpo-43109.npKJ9c.rst b/Misc/NEWS.d/next/macOS/2021-05-24-21-15-41.bpo-43109.npKJ9c.rst
deleted file mode 100644
index bb4d24fa955..00000000000
--- a/Misc/NEWS.d/next/macOS/2021-05-24-21-15-41.bpo-43109.npKJ9c.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Allow --with-lto configure option to work with Apple-supplied Xcode or
-Command Line Tools.
diff --git a/README.rst b/README.rst
index 904dd3aad43..1f566cfb769 100644
--- a/README.rst
+++ b/README.rst
@@ -1,4 +1,4 @@
-This is Python version 3.10.0 beta 1
+This is Python version 3.10.0 beta 2
 ====================================
 
 .. image:: https://travis-ci.com/python/cpython.svg?branch=master