Issue #22388: Unified the style of "Contributed by" sentences in What's New.

2 files changed, 107 insertions, 107 deletions

diff --git a/Doc/whatsnew/3.3.rst b/Doc/whatsnew/3.3.rst
index b0e217a..d1fa1e1 100644
--- a/Doc/whatsnew/3.3.rst
+++ b/Doc/whatsnew/3.3.rst
@@ -171,7 +171,7 @@ Features
 * Multi-dimensional comparisons are supported for any array type.
 
 * One-dimensional memoryviews of hashable (read-only) types with formats B,
-  b or c are now hashable. (Contributed by Antoine Pitrou in :issue:`13411`)
+  b or c are now hashable.  (Contributed by Antoine Pitrou in :issue:`13411`.)
 
 * Arbitrary slicing of any 1-D arrays type is supported. For example, it
   is now possible to reverse a memoryview in O(1) by using a negative step.
@@ -196,7 +196,7 @@ API changes
 
 * For further changes see `Build and C API Changes`_ and `Porting C code`_.
 
-(Contributed by Stefan Krah in :issue:`10181`)
+(Contributed by Stefan Krah in :issue:`10181`.)
 
 .. seealso::
 
@@ -307,8 +307,8 @@ Python 2 is also installed, or ``-2.6`` to specifclly request an earlier
 Python version when a more recent version is installed).
 
 In addition to the launcher, the Windows installer now includes an
-option to add the newly installed Python to the system PATH (contributed
-by Brian Curtin in :issue:`3561`).
+option to add the newly installed Python to the system PATH.  (Contributed
+by Brian Curtin in :issue:`3561`.)
 
 .. seealso::
 
@@ -781,7 +781,7 @@ Some smaller changes made to the core Python language are:
   Both :func:`unicodedata.lookup()` and ``'\N{...}'`` now resolve name aliases,
   and :func:`unicodedata.lookup()` resolves named sequences too.
 
-  (Contributed by Ezio Melotti in :issue:`12753`)
+  (Contributed by Ezio Melotti in :issue:`12753`.)
 
 * Unicode database updated to UCD version 6.1.0
 
@@ -793,7 +793,7 @@ Some smaller changes made to the core Python language are:
   methods of :class:`bytes` and :class:`bytearray` objects now accept an
   integer between 0 and 255 as their first argument.
 
-  (Contributed by Petri Lehtinen in :issue:`12170`)
+  (Contributed by Petri Lehtinen in :issue:`12170`.)
 
 * The ``rjust()``, ``ljust()``, and ``center()`` methods of :class:`bytes`
   and :class:`bytearray` now accept a :class:`bytearray` for the ``fill``
@@ -854,7 +854,7 @@ Builtin functions and types
 * The sequence documentation has been substantially rewritten to better
   explain the binary/text sequence distinction and to provide specific
   documentation sections for the individual builtin sequence types
-  (:issue:`4966`)
+  (:issue:`4966`).
 
 
 New Modules
@@ -891,7 +891,7 @@ The new :mod:`ipaddress` module provides tools for creating and manipulating
 objects representing IPv4 and IPv6 addresses, networks and interfaces (i.e.
 an IP address associated with a specific IP subnet).
 
-(Contributed by Google and Peter Moody in :pep:`3144`)
+(Contributed by Google and Peter Moody in :pep:`3144`.)
 
 lzma
 ----
@@ -900,7 +900,7 @@ The newly-added :mod:`lzma` module provides data compression and decompression
 using the LZMA algorithm, including support for the ``.xz`` and ``.lzma``
 file formats.
 
-(Contributed by Nadeem Vawda and Per Øyvind Karlsen in :issue:`6715`)
+(Contributed by Nadeem Vawda and Per Øyvind Karlsen in :issue:`6715`.)
 
 
 Improved Modules
@@ -921,7 +921,7 @@ property. The built-in descriptors have been updated accordingly.
   * :class:`abc.abstractstaticmethod` has been deprecated, use
     :class:`staticmethod` with :func:`abc.abstractmethod` instead.
 
-(Contributed by Darren Dale in :issue:`11610`)
+(Contributed by Darren Dale in :issue:`11610`.)
 
 :meth:`abc.ABCMeta.register` now returns the registered subclass, which means
 it can now be used as a class decorator (:issue:`10868`).
@@ -933,7 +933,7 @@ array
 The :mod:`array` module supports the :c:type:`long long` type using ``q`` and
 ``Q`` type codes.
 
-(Contributed by Oren Tirosh and Hirokazu Yamamoto in :issue:`1172711`)
+(Contributed by Oren Tirosh and Hirokazu Yamamoto in :issue:`1172711`.)
 
 
 base64
@@ -964,14 +964,14 @@ new features have been added:
 * :class:`bz2.BZ2File` can now read from and write to arbitrary file-like
   objects, by means of its constructor's *fileobj* argument.
 
-  (Contributed by Nadeem Vawda in :issue:`5863`)
+  (Contributed by Nadeem Vawda in :issue:`5863`.)
 
 * :class:`bz2.BZ2File` and :func:`bz2.decompress` can now decompress
   multi-stream inputs (such as those produced by the :program:`pbzip2` tool).
   :class:`bz2.BZ2File` can now also be used to create this type of file, using
   the ``'a'`` (append) mode.
 
-  (Contributed by Nir Aides in :issue:`1625`)
+  (Contributed by Nir Aides in :issue:`1625`.)
 
 * :class:`bz2.BZ2File` now implements all of the :class:`io.BufferedIOBase` API,
   except for the :meth:`detach` and :meth:`truncate` methods.
@@ -1018,7 +1018,7 @@ collections
 
 Addition of a new :class:`~collections.ChainMap` class to allow treating a
 number of mappings as a single unit.  (Written by Raymond Hettinger for
-:issue:`11089`, made public in :issue:`11297`)
+:issue:`11089`, made public in :issue:`11297`.)
 
 The abstract base classes have been moved in a new :mod:`collections.abc`
 module, to better differentiate between the abstract and the concrete
@@ -1069,7 +1069,7 @@ curses
    push a wide character so the next :meth:`~curses.window.get_wch` will return
    it
 
-(Contributed by Iñigo Serna in :issue:`6755`)
+(Contributed by Iñigo Serna in :issue:`6755`.)
 
 datetime
 --------
@@ -1376,11 +1376,11 @@ ftplib
   :func:`~ftplib.FTP_TLS.ccc` function to revert control channel back to
   plaintext.  This can be useful to take advantage of firewalls that know how
   to handle NAT with non-secure FTP without opening fixed ports.  (Contributed
-  by Giampaolo Rodolà in :issue:`12139`)
+  by Giampaolo Rodolà in :issue:`12139`.)
 
 * Added :meth:`ftplib.FTP.mlsd` method which provides a parsable directory
   listing format and deprecates :meth:`ftplib.FTP.nlst` and
-  :meth:`ftplib.FTP.dir`.  (Contributed by Giampaolo Rodolà in :issue:`11072`)
+  :meth:`ftplib.FTP.dir`.  (Contributed by Giampaolo Rodolà in :issue:`11072`.)
 
 
 functools
@@ -1404,7 +1404,7 @@ hmac
 
 A new :func:`~hmac.compare_digest` function has been added to prevent side
 channel attacks on digests through timing analysis.  (Contributed by Nick
-Coghlan and Christian Heimes in :issue:`15061`)
+Coghlan and Christian Heimes in :issue:`15061`.)
 
 
 http
@@ -1436,13 +1436,13 @@ are also available on the latest bug fix releases of Python 2.7/3.2.
 (Contributed by Ezio Melotti in :issue:`15114`, and :issue:`14538`,
 :issue:`13993`, :issue:`13960`, :issue:`13358`, :issue:`1745761`,
 :issue:`755670`, :issue:`13357`, :issue:`12629`, :issue:`1200313`,
-:issue:`670664`, :issue:`13273`, :issue:`12888`, :issue:`7311`)
+:issue:`670664`, :issue:`13273`, :issue:`12888`, :issue:`7311`.)
 
 A new :data:`~html.entities.html5` dictionary that maps HTML5 named character
 references to the equivalent Unicode character(s) (e.g. ``html5['gt;'] ==
 '>'``) has been added to the :mod:`html.entities` module.  The dictionary is
 now also used by :class:`~html.parser.HTMLParser`.  (Contributed by Ezio
-Melotti in :issue:`11113` and :issue:`15156`)
+Melotti in :issue:`11113` and :issue:`15156`.)
 
 
 imaplib
@@ -1451,7 +1451,7 @@ imaplib
 The :class:`~imaplib.IMAP4_SSL` constructor now accepts an SSLContext
 parameter to control parameters of the secure channel.
 
-(Contributed by Sijin Joseph in :issue:`8808`)
+(Contributed by Sijin Joseph in :issue:`8808`.)
 
 
 inspect
@@ -1462,14 +1462,14 @@ reports the current binding of all names referenced from the function body and
 where those names were resolved, making it easier to verify correct internal
 state when testing code that relies on stateful closures.
 
-(Contributed by Meador Inge and Nick Coghlan in :issue:`13062`)
+(Contributed by Meador Inge and Nick Coghlan in :issue:`13062`.)
 
 A new :func:`~inspect.getgeneratorlocals` function has been added. This
 function reports the current binding of local variables in the generator's
 stack frame, making it easier to verify correct internal state when testing
 generators.
 
-(Contributed by Meador Inge in :issue:`15153`)
+(Contributed by Meador Inge in :issue:`15153`.)
 
 io
 --
@@ -1478,7 +1478,7 @@ The :func:`~io.open` function has a new ``'x'`` mode that can be used to
 exclusively create a new file, and raise a :exc:`FileExistsError` if the file
 already exists. It is based on the C11 'x' mode to fopen().
 
-(Contributed by David Townshend in :issue:`12760`)
+(Contributed by David Townshend in :issue:`12760`.)
 
 The constructor of the :class:`~io.TextIOWrapper` class has a new
 *write_through* optional argument. If *write_through* is ``True``, calls to
@@ -1513,7 +1513,7 @@ math
 The :mod:`math` module has a new function, :func:`~math.log2`,  which returns
 the base-2 logarithm of *x*.
 
-(Written by Mark Dickinson in :issue:`11888`).
+(Written by Mark Dickinson in :issue:`11888`.)
 
 
 mmap
@@ -1567,7 +1567,7 @@ connection when done::
   ('211 1755 1 1755 gmane.comp.python.committers', 1755, 1, 1755, 'gmane.comp.python.committers')
   >>>
 
-(Contributed by Giampaolo Rodolà in :issue:`9795`)
+(Contributed by Giampaolo Rodolà in :issue:`9795`.)
 
 
 os
@@ -1744,24 +1744,24 @@ sched
   set to False makes the method execute the scheduled events due to expire
   soonest (if any) and then return immediately.
   This is useful in case you want to use the :class:`~sched.scheduler` in
-  non-blocking applications.  (Contributed by Giampaolo Rodolà in :issue:`13449`)
+  non-blocking applications.  (Contributed by Giampaolo Rodolà in :issue:`13449`.)
 
 * :class:`~sched.scheduler` class can now be safely used in multi-threaded
   environments.  (Contributed by Josiah Carlson and Giampaolo Rodolà in
-  :issue:`8684`)
+  :issue:`8684`.)
 
 * *timefunc* and *delayfunct* parameters of :class:`~sched.scheduler` class
   constructor are now optional and defaults to :func:`time.time` and
   :func:`time.sleep` respectively.  (Contributed by Chris Clark in
-  :issue:`13245`)
+  :issue:`13245`.)
 
 * :meth:`~sched.scheduler.enter` and :meth:`~sched.scheduler.enterabs`
   *argument* parameter is now optional.  (Contributed by Chris Clark in
-  :issue:`13245`)
+  :issue:`13245`.)
 
 * :meth:`~sched.scheduler.enter` and :meth:`~sched.scheduler.enterabs`
   now accept a *kwargs* parameter.  (Contributed by Chris Clark in
-  :issue:`13245`)
+  :issue:`13245`.)
 
 
 select
@@ -1787,10 +1787,10 @@ shutil
 * New functions:
 
   * :func:`~shutil.disk_usage`: provides total, used and free disk space
-    statistics. (Contributed by Giampaolo Rodolà in :issue:`12442`)
+    statistics.  (Contributed by Giampaolo Rodolà in :issue:`12442`.)
   * :func:`~shutil.chown`: allows one to change user and/or group of the given
     path also specifying the user/group names and not only their numeric
-    ids. (Contributed by Sandro Tosi in :issue:`12191`)
+    ids.  (Contributed by Sandro Tosi in :issue:`12191`.)
   * :func:`shutil.get_terminal_size`: returns the size of the terminal window
     to which the interpreter is attached.  (Contributed by Zbigniew
     Jędrzejewski-Szmek in :issue:`13609`.)
@@ -1813,7 +1813,7 @@ shutil
 
 * :func:`~shutil.rmtree` is now resistant to symlink attacks on platforms
   which support the new ``dir_fd`` parameter in :func:`os.open` and
-  :func:`os.unlink`. (Contributed by Martin von Löwis and Hynek Schlawack
+  :func:`os.unlink`.  (Contributed by Martin von Löwis and Hynek Schlawack
   in :issue:`4489`.)
 
 
@@ -1867,7 +1867,7 @@ by Giampaolo Rodolà in :issue:`11289`.)
 
 The :class:`~smtplib.SMTP_SSL` constructor and the :meth:`~smtplib.SMTP.starttls`
 method now accept an SSLContext parameter to control parameters of the secure
-channel.  (Contributed by Kasun Herath in :issue:`8809`)
+channel.  (Contributed by Kasun Herath in :issue:`8809`.)
 
 
 socket
@@ -1887,7 +1887,7 @@ socket
   (http://en.wikipedia.org/wiki/Socketcan), on Linux
   (http://lwn.net/Articles/253425).
 
-  (Contributed by Matthias Fuchs, updated by Tiago Gonçalves in :issue:`10141`)
+  (Contributed by Matthias Fuchs, updated by Tiago Gonçalves in :issue:`10141`.)
 
 * The :class:`~socket.socket` class now supports the PF_RDS protocol family
   (http://en.wikipedia.org/wiki/Reliable_Datagram_Sockets and
@@ -1929,37 +1929,37 @@ ssl
     pseudo-random bytes.
   * :func:`~ssl.RAND_pseudo_bytes`: generate pseudo-random bytes.
 
-  (Contributed by Victor Stinner in :issue:`12049`)
+  (Contributed by Victor Stinner in :issue:`12049`.)
 
 * The :mod:`ssl` module now exposes a finer-grained exception hierarchy
   in order to make it easier to inspect the various kinds of errors.
-  (Contributed by Antoine Pitrou in :issue:`11183`)
+  (Contributed by Antoine Pitrou in :issue:`11183`.)
 
 * :meth:`~ssl.SSLContext.load_cert_chain` now accepts a *password* argument
   to be used if the private key is encrypted.
-  (Contributed by Adam Simpkins in :issue:`12803`)
+  (Contributed by Adam Simpkins in :issue:`12803`.)
 
 * Diffie-Hellman key exchange, both regular and Elliptic Curve-based, is
   now supported through the :meth:`~ssl.SSLContext.load_dh_params` and
   :meth:`~ssl.SSLContext.set_ecdh_curve` methods.
-  (Contributed by Antoine Pitrou in :issue:`13626` and :issue:`13627`)
+  (Contributed by Antoine Pitrou in :issue:`13626` and :issue:`13627`.)
 
 * SSL sockets have a new :meth:`~ssl.SSLSocket.get_channel_binding` method
   allowing the implementation of certain authentication mechanisms such as
-  SCRAM-SHA-1-PLUS.  (Contributed by Jacek Konieczny in :issue:`12551`)
+  SCRAM-SHA-1-PLUS.  (Contributed by Jacek Konieczny in :issue:`12551`.)
 
 * You can query the SSL compression algorithm used by an SSL socket, thanks
   to its new :meth:`~ssl.SSLSocket.compression` method.  The new attribute
   :attr:`~ssl.OP_NO_COMPRESSION` can be used to disable compression.
-  (Contributed by Antoine Pitrou in :issue:`13634`)
+  (Contributed by Antoine Pitrou in :issue:`13634`.)
 
 * Support has been added for the Next Procotol Negotiation extension using
   the :meth:`ssl.SSLContext.set_npn_protocols` method.
-  (Contributed by Colin Marc in :issue:`14204`)
+  (Contributed by Colin Marc in :issue:`14204`.)
 
 * SSL errors can now be introspected more easily thanks to
   :attr:`~ssl.SSLError.library` and :attr:`~ssl.SSLError.reason` attributes.
-  (Contributed by Antoine Pitrou in :issue:`14837`)
+  (Contributed by Antoine Pitrou in :issue:`14837`.)
 
 * The :func:`~ssl.get_server_certificate` function now supports IPv6.
   (Contributed by Charles-François Natali in :issue:`11811`.)
@@ -1976,7 +1976,7 @@ The undocumented tarfile.filemode function has been moved to
 :func:`stat.filemode`. It can be used to convert a file's mode to a string of
 the form '-rwxrwxrwx'.
 
-(Contributed by Giampaolo Rodolà in :issue:`14807`)
+(Contributed by Giampaolo Rodolà in :issue:`14807`.)
 
 
 struct
@@ -2035,8 +2035,8 @@ threading
 :class:`threading.Condition`, :class:`threading.Semaphore`,
 :class:`threading.BoundedSemaphore`, :class:`threading.Event`, and
 :class:`threading.Timer`, all of which used to be factory functions returning a
-class instance, are now classes and may be subclassed. (Contributed by Éric
-Araujo in :issue:`10968`).
+class instance, are now classes and may be subclassed.  (Contributed by Éric
+Araujo in :issue:`10968`.)
 
 The :class:`threading.Thread` constructor now accepts a ``daemon`` keyword
 argument to override the default behavior of inheriting the ``deamon`` flag
@@ -2066,7 +2066,7 @@ Other new functions:
 
 * :func:`~time.clock_getres`, :func:`~time.clock_gettime` and
   :func:`~time.clock_settime` functions with ``CLOCK_xxx`` constants.
-  (Contributed by Victor Stinner in :issue:`10278`)
+  (Contributed by Victor Stinner in :issue:`10278`.)
 
 To improve cross platform consistency, :func:`~time.sleep` now raises a
 :exc:`ValueError` when passed a negative sleep value.  Previously this was an
@@ -2090,7 +2090,7 @@ unittest
 :meth:`.assertRaises`, :meth:`.assertRaisesRegex`, :meth:`.assertWarns`, and
 :meth:`.assertWarnsRegex` now accept a keyword argument *msg* when used as
 context managers.  (Contributed by Ezio Melotti and Winston Ewert in
-:issue:`10775`)
+:issue:`10775`.)
 
 :meth:`unittest.TestCase.run` now returns the :class:`~unittest.TestResult`
 object.
@@ -2117,7 +2117,7 @@ The :mod:`webbrowser` module supports more "browsers": Google Chrome (named
 and the generic launchers :program:`xdg-open`, from the FreeDesktop.org
 project, and :program:`gvfs-open`, which is the default URI handler for GNOME
 3.  (The former contributed by Arnaud Calmettes in :issue:`13620`, the latter
-by Matthias Klose in :issue:`14493`)
+by Matthias Klose in :issue:`14493`.)
 
 
 xml.etree.ElementTree
@@ -2160,7 +2160,7 @@ Major performance enhancements have been added:
 
 * UTF-8 is now 2x to 4x faster.  UTF-16 encoding is now up to 10x faster.
 
-  (contributed by Serhiy Storchaka, :issue:`14624`, :issue:`14738` and
+  (Contributed by Serhiy Storchaka, :issue:`14624`, :issue:`14738` and
   :issue:`15026`.)
 
 
diff --git a/Doc/whatsnew/3.4.rst b/Doc/whatsnew/3.4.rst
index 405f43a..7129f54 100644
--- a/Doc/whatsnew/3.4.rst
+++ b/Doc/whatsnew/3.4.rst
@@ -52,7 +52,7 @@
    * It's helpful to add the bug/patch number as a comment:
 
    The :ref:`~socket.transmogrify()` function was added to the
-   :mod:`socket` module. (Contributed by P.Y. Developer in :issue:`12345`.)
+   :mod:`socket` module.  (Contributed by P.Y. Developer in :issue:`12345`.)
 
    This saves the maintainer the effort of going through the Mercurial log
    when researching a change.
@@ -372,7 +372,7 @@ The binary and text transforms provided in the standard library are detailed
 in :ref:`binary-transforms` and :ref:`text-transforms`.
 
 (Contributed by Nick Coghlan in :issue:`7475`, :issue:`17827`,
-:issue:`17828` and :issue:`19619`)
+:issue:`17828` and :issue:`19619`.)
 
 
 .. _whatsnew-pep-451:
@@ -414,14 +414,14 @@ Some smaller changes made to the core Python language are:
 * Module ``__file__`` attributes (and related values) should now always
   contain absolute paths by default, with the sole exception of
   ``__main__.__file__`` when a script has been executed directly using
-  a relative path (Contributed by Brett Cannon in :issue:`18416`).
+  a relative path.  (Contributed by Brett Cannon in :issue:`18416`.)
 
 * All the UTF-\* codecs (except UTF-7) now reject surrogates during both
   encoding and decoding unless the ``surrogatepass`` error handler is used,
   with the exception of the UTF-16 decoder (which accepts valid surrogate pairs)
   and the UTF-16 encoder (which produces them while encoding non-BMP characters).
-  Contributed by Victor Stinner, Kang-Hao (Kenny) Lu and Serhiy Storchaka in
-  :issue:`12892`.
+  (Contributed by Victor Stinner, Kang-Hao (Kenny) Lu and Serhiy Storchaka in
+  :issue:`12892`.)
 
 * New German EBCDIC :ref:`codec <standard-encodings>` ``cp273``.  (Contributed
   by Michael Bierenfeld and Andrew Kuchling in :issue:`1097797`.)
@@ -633,8 +633,8 @@ audioop
 in :issue:`12866`.)
 
 New :func:`~audioop.byteswap` function converts big-endian samples to
-little-endian and vice versa (Contributed by Serhiy Storchaka in
-:issue:`19641`).
+little-endian and vice versa.  (Contributed by Serhiy Storchaka in
+:issue:`19641`.)
 
 All :mod:`audioop` functions now accept any :term:`bytes-like object`.  Strings
 are not accepted: they didn't work before, now they raise an error right away.
@@ -681,8 +681,8 @@ contextlib
 
 The new :class:`contextlib.suppress` context manager helps to clarify the
 intent of code that deliberately suppresses exceptions from a single
-statement. (Contributed by Raymond Hettinger in :issue:`15806` and
-Zero Piraeus in :issue:`19266`)
+statement.  (Contributed by Raymond Hettinger in :issue:`15806` and
+Zero Piraeus in :issue:`19266`.)
 
 The new :func:`contextlib.redirect_stdout` context manager makes it easier
 for utility scripts to handle inflexible APIs that write their output to
@@ -693,7 +693,7 @@ The latter can be especially useful, for example, to capture output
 from a function that was written to implement a command line interface.
 It is recommended only for utility scripts because it affects the
 global state of :data:`sys.stdout`.  (Contributed by Raymond Hettinger
-in :issue:`15805`)
+in :issue:`15805`.)
 
 The :mod:`contextlib` documentation has also been updated to include a
 :ref:`discussion <single-use-reusable-and-reentrant-cms>` of the
@@ -765,7 +765,7 @@ traceback (that is, ``print(Bytecode.from_traceback(tb).dis())`` is equivalent
 to ``distb(tb)``).
 
 (Contributed by Nick Coghlan, Ryan Kelly and Thomas Kluyver in :issue:`11816`
-and Claudiu Popa in :issue:`17916`)
+and Claudiu Popa in :issue:`17916`.)
 
 New function :func:`~dis.stack_effect` computes the effect on the Python stack
 of a given opcode and argument, information that is not otherwise available.
@@ -855,7 +855,7 @@ application to descriptors, just as :func:`~functools.partial` provides
 for normal callables. The new descriptor also makes it easier to get
 arbitrary callables (including :func:`~functools.partial` instances)
 to behave like normal instance methods when included in a class definition.
-(Contributed by Alon Horev and Nick Coghlan in :issue:`4331`)
+(Contributed by Alon Horev and Nick Coghlan in :issue:`4331`.)
 
 .. _whatsnew-singledispatch:
 
@@ -903,7 +903,7 @@ hashlib
 A new :func:`hashlib.pbkdf2_hmac` function provides
 the `PKCS#5 password-based key derivation function 2
 <http://en.wikipedia.org/wiki/PBKDF2>`_.  (Contributed by Christian
-Heimes in :issue:`18582`)
+Heimes in :issue:`18582`.)
 
 The :attr:`~hashlib.hash.name` attribute of :mod:`hashlib` hash objects is now
 a formally supported interface.  It has always existed in CPython's
@@ -939,17 +939,17 @@ html
 
 New function :func:`~html.unescape` function converts HTML5 character references to
 the corresponding Unicode characters.  (Contributed by Ezio Melotti in
-:issue:`2927`)
+:issue:`2927`.)
 
 :class:`~html.parser.HTMLParser` accepts a new keyword argument
 *convert_charrefs* that, when ``True``, automatically converts all character
 references.  For backward-compatibility, its value defaults to ``False``, but
 it will change to ``True`` in a future version of Python, so you are invited to
 set it explicitly and update your code to use this new feature.  (Contributed
-by Ezio Melotti in :issue:`13633`)
+by Ezio Melotti in :issue:`13633`.)
 
 The *strict* argument of :class:`~html.parser.HTMLParser` is now deprecated.
-(Contributed by Ezio Melotti in :issue:`15114`)
+(Contributed by Ezio Melotti in :issue:`15114`.)
 
 
 http
@@ -1015,19 +1015,19 @@ inspect
 
 The :mod:`inspect` module now offers a basic :ref:`command line interface
 <inspect-module-cli>` to quickly display source code and other
-information for modules, classes and functions. (Contributed by Claudiu Popa
-and Nick Coghlan in :issue:`18626`)
+information for modules, classes and functions.  (Contributed by Claudiu Popa
+and Nick Coghlan in :issue:`18626`.)
 
 :func:`~inspect.unwrap` makes it easy to unravel wrapper function chains
 created by :func:`functools.wraps` (and any other API that sets the
-``__wrapped__`` attribute on a wrapper function). (Contributed by
-Daniel Urban, Aaron Iles and Nick Coghlan in :issue:`13266`)
+``__wrapped__`` attribute on a wrapper function).  (Contributed by
+Daniel Urban, Aaron Iles and Nick Coghlan in :issue:`13266`.)
 
 As part of the implementation of the new :mod:`enum` module, the
 :mod:`inspect` module now has substantially better support for custom
 ``__dir__`` methods and dynamic class attributes provided through
-metaclasses (Contributed by Ethan Furman in :issue:`18929` and
-:issue:`19030`)
+metaclasses.  (Contributed by Ethan Furman in :issue:`18929` and
+:issue:`19030`.)
 
 :func:`~inspect.getfullargspec` and :func:`~inspect.getargspec`
 now use the :func:`~inspect.signature` API. This allows them to
@@ -1038,11 +1038,11 @@ clinic, :func:`functools.partial` objects and more. Note that, unlike
 attributes, and report the already bound first argument for bound methods,
 so it is still necessary to update your code to use
 :func:`~inspect.signature` directly if those features are desired.
-(Contributed by Yury Selivanov in :issue:`17481`)
+(Contributed by Yury Selivanov in :issue:`17481`.)
 
 :func:`~inspect.signature` now supports duck types of CPython functions,
-which adds support for functions compiled with Cython. (Contributed
-by Stefan Behnel and Yury Selivanov in :issue:`17159`)
+which adds support for functions compiled with Cython.  (Contributed
+by Stefan Behnel and Yury Selivanov in :issue:`17159`.)
 
 
 ipaddress
@@ -1082,7 +1082,7 @@ the application modifies the configuration before passing it to
 Logging configuration data received from a socket via the
 :func:`logging.config.listen` function can now be validated before being
 processed by supplying a verification function as the argument to the new
-*verify* keyword argument. (Contributed by Vinay Sajip in :issue:`15452`.)
+*verify* keyword argument.  (Contributed by Vinay Sajip in :issue:`15452`.)
 
 
 .. _whatsnew-marshal-3:
@@ -1120,7 +1120,7 @@ always used on Windows.  New function
 :func:`~multiprocessing.get_all_start_methods` reports all start methods
 available on the platform, :func:`~multiprocessing.get_start_method` reports
 the current start method, and :func:`~multiprocessing.set_start_method` sets
-the start method.  (Contributed by Richard Oudkerk in :issue:`8713`).
+the start method.  (Contributed by Richard Oudkerk in :issue:`8713`.)
 
 :mod:`multiprocessing` also now has the concept of a ``context``, which
 determines how child processes are created.  New function
@@ -1141,7 +1141,7 @@ inherit unneeded handles/file descriptors from their parents (part of
 when using the ``spawn`` or ``forkserver`` start methods. This resolves some
 edge cases where combining multiprocessing, the ``-m`` command line switch,
 and explicit relative imports could cause obscure failures in child
-processes. (Contributed by Nick Coghlan in :issue:`19946`)
+processes.  (Contributed by Nick Coghlan in :issue:`19946`.)
 
 
 operator
@@ -1176,7 +1176,7 @@ Victor Stinner, and Charles-François Natali in :issue:`17914`.)
 Windows).  (Contributed by Brian Curtin in :issue:`11939`.)
 
 :func:`os.path.ismount` now recognizes volumes mounted below a drive
-root on Windows. (Contributed by Tim Golden in :issue:`9035`.)
+root on Windows.  (Contributed by Tim Golden in :issue:`9035`.)
 
 :func:`os.open` supports two new flags on platforms that provide them,
 :data:`~os.O_PATH` (un-opened file descriptor), and :data:`~os.O_TMPFILE`
@@ -1230,7 +1230,7 @@ stdlib serialization protocols, with new :func:`~plistlib.load`,
 functions.  (The older API is now deprecated.)  In addition to the already
 supported XML plist format (:data:`~plistlib.FMT_XML`), it also now supports
 the binary plist format (:data:`~plistlib.FMT_BINARY`).  (Contributed by Ronald
-Oussoren and others in :issue:`14455`).
+Oussoren and others in :issue:`14455`.)
 
 
 poplib
@@ -1254,7 +1254,7 @@ sequence elements as will fit within *width* on each (indented) line.
 (Contributed by Serhiy Storchaka in :issue:`19132`.)
 
 Long strings are now wrapped using Python's normal line continuation
-syntax.  (Contributed by Antoine Pitrou in :issue:`17150`).
+syntax.  (Contributed by Antoine Pitrou in :issue:`17150`.)
 
 
 pty
@@ -1270,13 +1270,13 @@ pydoc
 The :mod:`pydoc` module is now based directly on the :func:`inspect.signature`
 introspection API, allowing it to provide signature information for a wider
 variety of callable objects. This change also means that ``__wrapped__``
-attributes are now taken into account when displaying help information
-(Contributed by Larry Hastings in :issue:`19674`)
+attributes are now taken into account when displaying help information.
+(Contributed by Larry Hastings in :issue:`19674`.)
 
 The :mod:`pydoc` module no longer displays the ``self`` parameter for
 already bound methods. Instead, it aims to always display the exact current
-signature of the supplied callable (Contributed by Larry Hastings in
-:issue:`20710`)
+signature of the supplied callable.  (Contributed by Larry Hastings in
+:issue:`20710`.)
 
 In addition to the changes that have been made to :mod:`pydoc` directly,
 its handling of custom ``__dir__`` methods and various descriptor
@@ -1372,7 +1372,7 @@ smtplib
 :exc:`~smtplib.SMTPException` is now a subclass of :exc:`OSError`, which allows
 both socket level errors and SMTP protocol level errors to be caught in one
 try/except statement by code that only cares whether or not an error occurred.
-(Contributed by Ned Jackson Lovely in :issue:`2118`).
+(Contributed by Ned Jackson Lovely in :issue:`2118`.)
 
 
 socket
@@ -1412,7 +1412,7 @@ ssl
 :data:`~ssl.PROTOCOL_TLSv1_1` and :data:`~ssl.PROTOCOL_TLSv1_2` (TLSv1.1 and
 TLSv1.2 support) have been added; support for these protocols is only available if
 Python is linked with OpenSSL 1.0.1 or later.  (Contributed by Michele Orrù and
-Antoine Pitrou in :issue:`16692`)
+Antoine Pitrou in :issue:`16692`.)
 
 .. _whatsnew34-sslcontext:
 
@@ -1596,7 +1596,7 @@ traceback
 A new :func:`traceback.clear_frames` function takes a traceback object
 and clears the local variables in all of the frames it references,
 reducing the amount of memory consumed.  (Contributed by Andrew Kuchling in
-:issue:`1565525`).
+:issue:`1565525`.)
 
 
 types
@@ -1619,7 +1619,7 @@ in :issue:`16423`.)
 
 The http method that will be used by a :class:`~urllib.request.Request` class
 can now be specified by setting a :class:`~urllib.request.Request.method`
-class attribute on the subclass. (Contributed by Jason R Coombs in
+class attribute on the subclass.  (Contributed by Jason R Coombs in
 :issue:`18978`.)
 
 :class:`~urllib.request.Request` objects are now reusable: if the
@@ -1701,14 +1701,14 @@ or name, instead of only by position.  (Contributed by Antoine Pitrou in
 :issue:`17015`.)
 
 :func:`~mock.mock_open` objects now have ``readline`` and ``readlines``
-methods. (Contributed by Toshio Kuratomi in :issue:`17467`.)
+methods.  (Contributed by Toshio Kuratomi in :issue:`17467`.)
 
 
 venv
 ----
 
 :mod:`venv` now includes activation scripts for the ``csh`` and ``fish``
-shells (Contributed by Andrew Svetlov in :issue:`15417`.)
+shells.  (Contributed by Andrew Svetlov in :issue:`15417`.)
 
 :class:`~venv.EnvBuilder` and the :func:`~venv.create` convenience function
 take a new keyword argument *with_pip*, which defaults to ``False``, that
@@ -1739,12 +1739,12 @@ weakref
 -------
 
 New :class:`~weakref.WeakMethod` class simulates weak references to bound
-methods. (Contributed by Antoine Pitrou in :issue:`14631`.)
+methods.  (Contributed by Antoine Pitrou in :issue:`14631`.)
 
 New :class:`~weakref.finalize` class makes it possible to register a callback
 to be invoked when an object is garbage collected, without needing to
-carefully manage the lifecycle of the weak reference itself. (Contributed by
-Richard Oudkerk in :issue:`15528`)
+carefully manage the lifecycle of the weak reference itself.  (Contributed by
+Richard Oudkerk in :issue:`15528`.)
 
 The callback, if any, associated with a :class:`~weakref.ref` is now
 exposed via the :attr:`~weakref.ref.__callback__` attribute.  (Contributed
@@ -1879,16 +1879,16 @@ Other Build and C API Changes
 
 * The new :c:func:`PyType_GetSlot` function has been added to the stable ABI,
   allowing retrieval of function pointers from named type slots when using
-  the limited API. (Contributed by Martin von Löwis in :issue:`17162`)
+  the limited API.  (Contributed by Martin von Löwis in :issue:`17162`.)
 
 * The new :c:func:`Py_SetStandardStreamEncoding` pre-initialization API
   allows applications embedding the CPython interpreter to reliably force
-  a particular encoding and error handler for the standard streams
-  (Contributed by Bastien Montagne and Nick Coghlan in :issue:`16129`)
+  a particular encoding and error handler for the standard streams.
+  (Contributed by Bastien Montagne and Nick Coghlan in :issue:`16129`.)
 
 * Most Python C APIs that don't mutate string arguments are now correctly
-  marked as accepting ``const char *`` rather than ``char *`` (Contributed
-  by Serhiy Storchaka in :issue:`1772673`).
+  marked as accepting ``const char *`` rather than ``char *``.  (Contributed
+  by Serhiy Storchaka in :issue:`1772673`.)
 
 * A new shell version of ``python-config`` can be used even when a python
   interpreter is not available (for example, in cross compilation scenarios).
@@ -1958,7 +1958,7 @@ Other Improvements
 * The ``-R`` option to the :ref:`python regression test suite <regrtest>` now
   also checks for memory allocation leaks, using
   :func:`sys.getallocatedblocks()`.  (Contributed by Antoine Pitrou in
-  :issue:`13390`).
+  :issue:`13390`.)
 
 * ``python -m`` now works with namespace packages.
 
@@ -2021,14 +2021,14 @@ Significant Optimizations
   longer imported by default. The marshal module has been improved to load
   compiled Python code faster.  (Contributed by Antoine Pitrou, Christian
   Heimes and Victor Stinner in :issue:`19219`, :issue:`19218`, :issue:`19209`,
-  :issue:`19205` and :issue:`9548`)
+  :issue:`19205` and :issue:`9548`.)
 
 * :class:`bz2.BZ2File` is now as fast or faster than the Python2 version for
   most cases.  :class:`lzma.LZMAFile` has also been optimized.  (Contributed by
   Serhiy Storchaka and Nadeem Vawda in :issue:`16034`.)
 
 * :func:`random.getrandbits` is 20%-40% faster for small integers (the most
-  common use case).  (Contributed by Serhiy Storchaka in :issue:`16674`).
+  common use case).  (Contributed by Serhiy Storchaka in :issue:`16674`.)
 
 * By taking advantage of the new storage format for strings, pickling of
   strings is now significantly faster.  (Contributed by Victor Stinner and
@@ -2048,7 +2048,7 @@ Significant Optimizations
 
 * :func:`os.urandom` now uses a lazily-opened persistent file descriptor
   so as to avoid using many file descriptors when run in parallel from
-  multiple threads. (Contributed by Antoine Pitrou in :issue:`18756`.)
+  multiple threads.  (Contributed by Antoine Pitrou in :issue:`18756`.)
 
 
 .. _deprecated-3.4:
@@ -2246,7 +2246,7 @@ Changes in 'python' Command Behavior
 
 * The [X refs, Y blocks] output of a debug (``--with-pydebug``) build of the
   CPython interpreter is now off by default.  It can be re-enabled using the
-  ``-X showrefcount`` option. (Contributed by Ezio Melotti in :issue:`17323`.)
+  ``-X showrefcount`` option.  (Contributed by Ezio Melotti in :issue:`17323`.)
 
 * The python command and most stdlib scripts (as well as :mod:`argparse`) now
   output ``--version`` information to ``stdout`` instead of ``stderr`` (for
@@ -2395,8 +2395,8 @@ Changes in the Python API
   storage).  (:issue:`17094`.)
 
 * Parameter names in ``__annotations__`` dicts are now mangled properly,
-  similarly to ``__kwdefaults__``. (Contributed by Yury Selivanov in
-  :issue:`20625`).
+  similarly to ``__kwdefaults__``.  (Contributed by Yury Selivanov in
+  :issue:`20625`.)
 
 * :attr:`hashlib.hash.name` now always returns the identifier in lower case.
   Previously some builtin hashes had uppercase names, but now that it is a