diff --git a/Doc/library/argparse.rst b/Doc/library/argparse.rst
index fbffa71d200..1395d457f87 100644
--- a/Doc/library/argparse.rst
+++ b/Doc/library/argparse.rst
@@ -1936,8 +1936,8 @@ FileType objects
       >>> parser.parse_args(['-'])
       Namespace(infile=<_io.TextIOWrapper name='<stdin>' encoding='UTF-8'>)
 
-   .. versionadded:: 3.4
-      The *encodings* and *errors* keyword arguments.
+   .. versionchanged:: 3.4
+      Added the *encodings* and *errors* parameters.
 
 
 Argument groups
diff --git a/Doc/library/asyncio-stream.rst b/Doc/library/asyncio-stream.rst
index 0736e783bbc..3427da1b43c 100644
--- a/Doc/library/asyncio-stream.rst
+++ b/Doc/library/asyncio-stream.rst
@@ -77,8 +77,8 @@ and work with streams:
    .. versionchanged:: 3.7
       Added the *ssl_handshake_timeout* parameter.
 
-   .. versionadded:: 3.8
-      Added *happy_eyeballs_delay* and *interleave* parameters.
+   .. versionchanged:: 3.8
+      Added the *happy_eyeballs_delay* and *interleave* parameters.
 
    .. versionchanged:: 3.10
       Removed the *loop* parameter.
diff --git a/Doc/library/bdb.rst b/Doc/library/bdb.rst
index 4ce5c9bcde3..52f0ca7c013 100644
--- a/Doc/library/bdb.rst
+++ b/Doc/library/bdb.rst
@@ -132,8 +132,8 @@ The :mod:`bdb` module also defines two classes:
    frame is considered to originate in a certain module is determined
    by the ``__name__`` in the frame globals.
 
-   .. versionadded:: 3.1
-      The *skip* argument.
+   .. versionchanged:: 3.1
+      Added the *skip* parameter.
 
    The following methods of :class:`Bdb` normally don't need to be overridden.
 
diff --git a/Doc/library/concurrent.futures.rst b/Doc/library/concurrent.futures.rst
index 760e1196d7c..800c7f6739d 100644
--- a/Doc/library/concurrent.futures.rst
+++ b/Doc/library/concurrent.futures.rst
@@ -171,8 +171,8 @@ And::
       should be higher than the number of workers
       for :class:`ProcessPoolExecutor`.
 
-   .. versionadded:: 3.6
-      The *thread_name_prefix* argument was added to allow users to
+   .. versionchanged:: 3.6
+      Added the *thread_name_prefix* parameter to allow users to
       control the :class:`threading.Thread` names for worker threads created by
       the pool for easier debugging.
 
diff --git a/Doc/library/configparser.rst b/Doc/library/configparser.rst
index 0031737853e..18e5bc20f3f 100644
--- a/Doc/library/configparser.rst
+++ b/Doc/library/configparser.rst
@@ -1045,14 +1045,14 @@ ConfigParser Objects
          config.read(['site.cfg', os.path.expanduser('~/.myapp.cfg')],
                      encoding='cp1250')
 
-      .. versionadded:: 3.2
-         The *encoding* parameter.  Previously, all files were read using the
-         default encoding for :func:`open`.
+      .. versionchanged:: 3.2
+         Added the *encoding* parameter.
+         Previously, all files were read using the default encoding for :func:`open`.
 
-      .. versionadded:: 3.6.1
+      .. versionchanged:: 3.6.1
          The *filenames* parameter accepts a :term:`path-like object`.
 
-      .. versionadded:: 3.7
+      .. versionchanged:: 3.7
          The *filenames* parameter accepts a :class:`bytes` object.
 
 
@@ -1291,9 +1291,9 @@ Exceptions
    that is already present or in strict parsers when a section if found more
    than once in a single input file, string or dictionary.
 
-   .. versionadded:: 3.2
-      Optional ``source`` and ``lineno`` attributes and arguments to
-      :meth:`!__init__` were added.
+   .. versionchanged:: 3.2
+      Added the optional *source* and *lineno* attributes and parameters to
+      :meth:`!__init__`.
 
 
 .. exception:: DuplicateOptionError
diff --git a/Doc/library/datetime.rst b/Doc/library/datetime.rst
index 3674b4bd97d..b36f8c19cd6 100644
--- a/Doc/library/datetime.rst
+++ b/Doc/library/datetime.rst
@@ -859,8 +859,8 @@ Constructor:
 
    If an argument outside those ranges is given, :exc:`ValueError` is raised.
 
-   .. versionadded:: 3.6
-      Added the ``fold`` argument.
+   .. versionchanged:: 3.6
+      Added the *fold* parameter.
 
 Other constructors, all class methods:
 
@@ -1258,8 +1258,8 @@ Instance methods:
    :class:`datetime` objects are also supported by generic function
    :func:`copy.replace`.
 
-   .. versionadded:: 3.6
-      Added the ``fold`` argument.
+   .. versionchanged:: 3.6
+      Added the *fold* parameter.
 
 
 .. method:: datetime.astimezone(tz=None)
@@ -1502,8 +1502,8 @@ Instance methods:
       >>> dt.isoformat(timespec='microseconds')
       '2015-01-01T12:30:59.000000'
 
-   .. versionadded:: 3.6
-      Added the *timespec* argument.
+   .. versionchanged:: 3.6
+      Added the *timespec* parameter.
 
 
 .. method:: datetime.__str__()
@@ -1839,8 +1839,8 @@ Instance methods:
    :class:`time` objects are also supported by generic function
    :func:`copy.replace`.
 
-   .. versionadded:: 3.6
-      Added the ``fold`` argument.
+   .. versionchanged:: 3.6
+      Added the *fold* parameter.
 
 
 .. method:: time.isoformat(timespec='auto')
@@ -1883,8 +1883,8 @@ Instance methods:
       >>> dt.isoformat(timespec='auto')
       '12:34:56'
 
-   .. versionadded:: 3.6
-      Added the *timespec* argument.
+   .. versionchanged:: 3.6
+      Added the *timespec* parameter.
 
 
 .. method:: time.__str__()
diff --git a/Doc/library/difflib.rst b/Doc/library/difflib.rst
index 9abf19557f9..d45e4644820 100644
--- a/Doc/library/difflib.rst
+++ b/Doc/library/difflib.rst
@@ -52,8 +52,8 @@ diffs. For comparing directories and files, see also, the :mod:`filecmp` module.
    the purpose of sequence matching. This heuristic can be turned off by setting
    the ``autojunk`` argument to ``False`` when creating the :class:`SequenceMatcher`.
 
-   .. versionadded:: 3.2
-      The *autojunk* parameter.
+   .. versionchanged:: 3.2
+      Added the *autojunk* parameter.
 
 
 .. class:: Differ
@@ -383,8 +383,8 @@ The :class:`SequenceMatcher` class has this constructor:
    The optional argument *autojunk* can be used to disable the automatic junk
    heuristic.
 
-   .. versionadded:: 3.2
-      The *autojunk* parameter.
+   .. versionchanged:: 3.2
+      Added the *autojunk* parameter.
 
    SequenceMatcher objects get three data attributes: *bjunk* is the
    set of elements of *b* for which *isjunk* is ``True``; *bpopular* is the set of
diff --git a/Doc/library/email.policy.rst b/Doc/library/email.policy.rst
index fd47dd0dc5d..f4777bb2462 100644
--- a/Doc/library/email.policy.rst
+++ b/Doc/library/email.policy.rst
@@ -219,7 +219,6 @@ added matters.  To illustrate::
       Default: :const:`False`.
 
       .. versionadded:: 3.5
-         The *mangle_from_* parameter.
 
 
    .. attribute:: message_factory
diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst
index 37234f7a5a2..27fce5aa0f1 100644
--- a/Doc/library/functions.rst
+++ b/Doc/library/functions.rst
@@ -1073,8 +1073,8 @@ are always available.  They are listed here in alphabetical order.
    such as ``sorted(iterable, key=keyfunc, reverse=True)[0]`` and
    ``heapq.nlargest(1, iterable, key=keyfunc)``.
 
-   .. versionadded:: 3.4
-      The *default* keyword-only argument.
+   .. versionchanged:: 3.4
+      Added the *default* keyword-only parameter.
 
    .. versionchanged:: 3.8
       The *key* can be ``None``.
@@ -1111,8 +1111,8 @@ are always available.  They are listed here in alphabetical order.
    such as ``sorted(iterable, key=keyfunc)[0]`` and ``heapq.nsmallest(1,
    iterable, key=keyfunc)``.
 
-   .. versionadded:: 3.4
-      The *default* keyword-only argument.
+   .. versionchanged:: 3.4
+      Added the *default* keyword-only parameter.
 
    .. versionchanged:: 3.8
       The *key* can be ``None``.
diff --git a/Doc/library/functools.rst b/Doc/library/functools.rst
index 6749a5137b4..20fcbe76c36 100644
--- a/Doc/library/functools.rst
+++ b/Doc/library/functools.rst
@@ -194,7 +194,7 @@ The :mod:`functools` module defines the following functions:
    In contrast, the tuple arguments ``('answer', Decimal(42))`` and
    ``('answer', Fraction(42))`` are treated as equivalent.
 
-   The wrapped function is instrumented with a :func:`cache_parameters`
+   The wrapped function is instrumented with a :func:`!cache_parameters`
    function that returns a new :class:`dict` showing the values for *maxsize*
    and *typed*.  This is for information purposes only.  Mutating the values
    has no effect.
@@ -275,8 +275,8 @@ The :mod:`functools` module defines the following functions:
    .. versionchanged:: 3.8
       Added the *user_function* option.
 
-   .. versionadded:: 3.9
-      Added the function :func:`cache_parameters`
+   .. versionchanged:: 3.9
+      Added the function :func:`!cache_parameters`
 
 .. decorator:: total_ordering
 
diff --git a/Doc/library/http.client.rst b/Doc/library/http.client.rst
index 95b6c1f364b..7e4502064f2 100644
--- a/Doc/library/http.client.rst
+++ b/Doc/library/http.client.rst
@@ -311,7 +311,7 @@ HTTPConnection Objects
       :class:`str` or bytes-like object that is not also a file as the
       body representation.
 
-   .. versionadded:: 3.2
+   .. versionchanged:: 3.2
       *body* can now be an iterable.
 
    .. versionchanged:: 3.6
@@ -461,9 +461,8 @@ also send your request step by step, by using the four functions below.
       This is to avoid premature termination of the read of the request by
       the target server due to malformed encoding.
 
-   .. versionadded:: 3.6
-      Chunked encoding support.  The *encode_chunked* parameter was
-      added.
+   .. versionchanged:: 3.6
+      Added chunked encoding support and the *encode_chunked* parameter.
 
 
 .. method:: HTTPConnection.send(data)
diff --git a/Doc/library/http.server.rst b/Doc/library/http.server.rst
index 64bddd23f82..bc59d3d1791 100644
--- a/Doc/library/http.server.rst
+++ b/Doc/library/http.server.rst
@@ -328,8 +328,8 @@ provides three different variants:
    or the current directory if *directory* is not provided, directly
    mapping the directory structure to HTTP requests.
 
-   .. versionadded:: 3.7
-      The *directory* parameter.
+   .. versionchanged:: 3.7
+      Added the *directory* parameter.
 
    .. versionchanged:: 3.9
       The *directory* parameter accepts a :term:`path-like object`.
@@ -438,11 +438,11 @@ to bind to localhost only::
 
         python -m http.server --bind 127.0.0.1
 
-.. versionadded:: 3.4
-    ``--bind`` argument was introduced.
+.. versionchanged:: 3.4
+   Added the ``--bind`` option.
 
-.. versionadded:: 3.8
-    ``--bind`` argument enhanced to support IPv6
+.. versionchanged:: 3.8
+   Support IPv6 in the ``--bind`` option.
 
 By default, the server uses the current directory. The option ``-d/--directory``
 specifies a directory to which it should serve the files. For example,
@@ -450,8 +450,8 @@ the following command uses a specific directory::
 
         python -m http.server --directory /tmp/
 
-.. versionadded:: 3.7
-    ``--directory`` argument was introduced.
+.. versionchanged:: 3.7
+   Added the ``--directory`` option.
 
 By default, the server is conformant to HTTP/1.0. The option ``-p/--protocol``
 specifies the HTTP version to which the server is conformant. For example, the
@@ -459,8 +459,8 @@ following command runs an HTTP/1.1 conformant server::
 
         python -m http.server --protocol HTTP/1.1
 
-.. versionadded:: 3.11
-    ``--protocol`` argument was introduced.
+.. versionchanged:: 3.11
+   Added the ``--protocol`` option.
 
 .. class:: CGIHTTPRequestHandler(request, client_address, server)
 
@@ -537,5 +537,5 @@ default :class:`BaseHTTPRequestHandler` ``.log_message``
 implementation. This could allow remote clients connecting to your
 server to send nefarious control codes to your terminal.
 
-.. versionadded:: 3.12
+.. versionchanged:: 3.12
    Control characters are scrubbed in stderr logs.
diff --git a/Doc/library/logging.config.rst b/Doc/library/logging.config.rst
index 85a68cb11ee..13850c91446 100644
--- a/Doc/library/logging.config.rst
+++ b/Doc/library/logging.config.rst
@@ -127,8 +127,8 @@ in :mod:`logging` itself) and defining handlers which are declared either in
         application (e.g. based on command-line parameters or other aspects
         of the runtime environment) before being passed to ``fileConfig``.
 
-    .. versionadded:: 3.10
-       The *encoding* parameter is added.
+    .. versionchanged:: 3.10
+       Added the *encoding* parameter.
 
     .. versionchanged:: 3.12
        An exception will be thrown if the provided file
diff --git a/Doc/library/logging.handlers.rst b/Doc/library/logging.handlers.rst
index 2dd4bd081b0..2fe9370333b 100644
--- a/Doc/library/logging.handlers.rst
+++ b/Doc/library/logging.handlers.rst
@@ -871,8 +871,8 @@ supports sending logging messages to an email address via SMTP.
    A timeout can be specified for communication with the SMTP server using the
    *timeout* argument.
 
-   .. versionadded:: 3.3
-      The *timeout* argument was added.
+   .. versionchanged:: 3.3
+      Added the *timeout* parameter.
 
    .. method:: emit(record)
 
diff --git a/Doc/library/logging.rst b/Doc/library/logging.rst
index acdeb88a546..4b756d10b4c 100644
--- a/Doc/library/logging.rst
+++ b/Doc/library/logging.rst
@@ -615,14 +615,14 @@ Formatter Objects
        ``logging.Formatter('%(ip)s %(message)s', defaults={"ip": None})``
    :type defaults: dict[str, Any]
 
-   .. versionadded:: 3.2
-      The *style* parameter.
+   .. versionchanged:: 3.2
+      Added the *style* parameter.
 
-   .. versionadded:: 3.8
-      The *validate* parameter.
+   .. versionchanged:: 3.8
+      Added the *validate* parameter.
 
-   .. versionadded:: 3.10
-      The *defaults* parameter.
+   .. versionchanged:: 3.10
+      Added the *defaults* parameter.
 
 
    .. method:: format(record)
diff --git a/Doc/library/multiprocessing.shared_memory.rst b/Doc/library/multiprocessing.shared_memory.rst
index 2e3f5be4dd2..10d7f061fb7 100644
--- a/Doc/library/multiprocessing.shared_memory.rst
+++ b/Doc/library/multiprocessing.shared_memory.rst
@@ -88,8 +88,8 @@ copying of data.
       *track* is ignored on Windows, which has its own tracking and
       automatically deletes shared memory when all handles to it have been closed.
 
-   .. versionadded:: 3.13
-      The *track* parameter.
+   .. versionchanged:: 3.13
+      Added the *track* parameter.
 
    .. method:: close()
 
diff --git a/Doc/library/os.rst b/Doc/library/os.rst
index 637191f2980..0008ec6a40c 100644
--- a/Doc/library/os.rst
+++ b/Doc/library/os.rst
@@ -1254,8 +1254,8 @@ as internal buffering of data.
       :meth:`~file.read` and :meth:`~file.write` methods (and many more).  To
       wrap a file descriptor in a file object, use :func:`fdopen`.
 
-   .. versionadded:: 3.3
-      The *dir_fd* argument.
+   .. versionchanged:: 3.3
+      Added the *dir_fd* parameter.
 
    .. versionchanged:: 3.5
       If the system call is interrupted and the signal handler does not raise an
@@ -1991,7 +1991,7 @@ features:
 
    .. audit-event:: os.chdir path os.chdir
 
-   .. versionadded:: 3.3
+   .. versionchanged:: 3.3
       Added support for specifying *path* as a file descriptor
       on some platforms.
 
@@ -2023,8 +2023,8 @@ features:
 
    .. availability:: Unix, not Emscripten, not WASI.
 
-   .. versionadded:: 3.3
-      The *follow_symlinks* argument.
+   .. versionchanged:: 3.3
+      Added the *follow_symlinks* parameter.
 
    .. versionchanged:: 3.6
       Accepts a :term:`path-like object`.
@@ -2210,8 +2210,8 @@ features:
    .. versionchanged:: 3.2
       Added Windows support.
 
-   .. versionadded:: 3.3
-      Added the *src_dir_fd*, *dst_dir_fd*, and *follow_symlinks* arguments.
+   .. versionchanged:: 3.3
+      Added the *src_dir_fd*, *dst_dir_fd*, and *follow_symlinks* parameters.
 
    .. versionchanged:: 3.6
       Accepts a :term:`path-like object` for *src* and *dst*.
@@ -2375,8 +2375,8 @@ features:
 
    .. audit-event:: os.mkdir path,mode,dir_fd os.mkdir
 
-   .. versionadded:: 3.3
-      The *dir_fd* argument.
+   .. versionchanged:: 3.3
+      Added the *dir_fd* parameter.
 
    .. versionchanged:: 3.6
       Accepts a :term:`path-like object`.
@@ -2409,8 +2409,8 @@ features:
 
    .. audit-event:: os.mkdir path,mode,dir_fd os.makedirs
 
-   .. versionadded:: 3.2
-      The *exist_ok* parameter.
+   .. versionchanged:: 3.2
+      Added the *exist_ok* parameter.
 
    .. versionchanged:: 3.4.1
 
@@ -2443,8 +2443,8 @@ features:
 
    .. availability:: Unix, not Emscripten, not WASI.
 
-   .. versionadded:: 3.3
-      The *dir_fd* argument.
+   .. versionchanged:: 3.3
+      Added the *dir_fd* parameter.
 
    .. versionchanged:: 3.6
       Accepts a :term:`path-like object`.
@@ -2465,8 +2465,8 @@ features:
 
    .. availability:: Unix, not Emscripten, not WASI.
 
-   .. versionadded:: 3.3
-      The *dir_fd* argument.
+   .. versionchanged:: 3.3
+      Added the *dir_fd* parameter.
 
    .. versionchanged:: 3.6
       Accepts a :term:`path-like object`.
@@ -2546,8 +2546,8 @@ features:
    .. versionchanged:: 3.2
       Added support for Windows 6.0 (Vista) symbolic links.
 
-   .. versionadded:: 3.3
-      The *dir_fd* argument.
+   .. versionchanged:: 3.3
+      Added the *dir_fd* parameter.
 
    .. versionchanged:: 3.6
       Accepts a :term:`path-like object` on Unix.
@@ -2577,8 +2577,8 @@ features:
 
    .. audit-event:: os.remove path,dir_fd os.remove
 
-   .. versionadded:: 3.3
-      The *dir_fd* argument.
+   .. versionchanged:: 3.3
+      Added the *dir_fd* parameter.
 
    .. versionchanged:: 3.6
       Accepts a :term:`path-like object`.
@@ -2628,8 +2628,8 @@ features:
 
    .. audit-event:: os.rename src,dst,src_dir_fd,dst_dir_fd os.rename
 
-   .. versionadded:: 3.3
-      The *src_dir_fd* and *dst_dir_fd* arguments.
+   .. versionchanged:: 3.3
+      Added the *src_dir_fd* and *dst_dir_fd* parameters.
 
    .. versionchanged:: 3.6
       Accepts a :term:`path-like object` for *src* and *dst*.
@@ -2684,8 +2684,8 @@ features:
 
    .. audit-event:: os.rmdir path,dir_fd os.rmdir
 
-   .. versionadded:: 3.3
-      The *dir_fd* parameter.
+   .. versionchanged:: 3.3
+      Added the *dir_fd* parameter.
 
    .. versionchanged:: 3.6
       Accepts a :term:`path-like object`.
@@ -2759,7 +2759,7 @@ features:
 
    .. versionadded:: 3.5
 
-   .. versionadded:: 3.6
+   .. versionchanged:: 3.6
       Added support for the :term:`context manager` protocol and the
       :func:`~scandir.close()` method.  If a :func:`scandir` iterator is neither
       exhausted nor explicitly closed a :exc:`ResourceWarning` will be emitted
@@ -2973,9 +2973,9 @@ features:
 
       :func:`fstat` and :func:`lstat` functions.
 
-   .. versionadded:: 3.3
-      Added the *dir_fd* and *follow_symlinks* arguments, specifying a file
-      descriptor instead of a path.
+   .. versionchanged:: 3.3
+      Added the *dir_fd* and *follow_symlinks* parameters,
+      specifying a file descriptor instead of a path.
 
    .. versionchanged:: 3.6
       Accepts a :term:`path-like object`.
@@ -3056,16 +3056,22 @@ features:
 
       Time of most recent access expressed in nanoseconds as an integer.
 
+      .. versionadded: 3.3
+
    .. attribute:: st_mtime_ns
 
       Time of most recent content modification expressed in nanoseconds as an
       integer.
 
+      .. versionadded: 3.3
+
    .. attribute:: st_ctime_ns
 
       Time of most recent metadata change expressed in nanoseconds as an
       integer.
 
+      .. versionadded: 3.3
+
       .. versionchanged:: 3.12
          ``st_ctime_ns`` is deprecated on Windows. Use ``st_birthtime_ns``
          for the file creation time. In the future, ``st_ctime`` will contain
@@ -3166,6 +3172,8 @@ features:
       See the :const:`!FILE_ATTRIBUTE_* <stat.FILE_ATTRIBUTE_ARCHIVE>`
       constants in the :mod:`stat` module.
 
+      .. versionadded:: 3.5
+
    .. attribute:: st_reparse_tag
 
       When :attr:`st_file_attributes` has the :const:`~stat.FILE_ATTRIBUTE_REPARSE_POINT`
@@ -3186,13 +3194,6 @@ features:
    some implementations. For compatibility with older Python versions,
    accessing :class:`stat_result` as a tuple always returns integers.
 
-   .. versionadded:: 3.3
-      Added the :attr:`st_atime_ns`, :attr:`st_mtime_ns`, and
-      :attr:`st_ctime_ns` members.
-
-   .. versionadded:: 3.5
-      Added the :attr:`st_file_attributes` member on Windows.
-
    .. versionchanged:: 3.5
       Windows now returns the file index as :attr:`st_ino` when
       available.
@@ -3257,7 +3258,7 @@ features:
    .. versionchanged:: 3.2
       The :const:`ST_RDONLY` and :const:`ST_NOSUID` constants were added.
 
-   .. versionadded:: 3.3
+   .. versionchanged:: 3.3
       Added support for specifying *path* as an open file descriptor.
 
    .. versionchanged:: 3.4
@@ -3269,8 +3270,8 @@ features:
    .. versionchanged:: 3.6
       Accepts a :term:`path-like object`.
 
-   .. versionadded:: 3.7
-      Added :attr:`f_fsid`.
+   .. versionchanged:: 3.7
+      Added the :attr:`f_fsid` attribute.
 
 
 .. data:: supports_dir_fd
@@ -3394,8 +3395,8 @@ features:
    .. versionchanged:: 3.2
       Added support for Windows 6.0 (Vista) symbolic links.
 
-   .. versionadded:: 3.3
-      Added the *dir_fd* argument, and now allow *target_is_directory*
+   .. versionchanged:: 3.3
+      Added the *dir_fd* parameter, and now allow *target_is_directory*
       on non-Windows platforms.
 
    .. versionchanged:: 3.6
@@ -3443,8 +3444,8 @@ features:
 
    .. audit-event:: os.remove path,dir_fd os.unlink
 
-   .. versionadded:: 3.3
-      The *dir_fd* parameter.
+   .. versionchanged:: 3.3
+      Added the *dir_fd* parameter.
 
    .. versionchanged:: 3.6
       Accepts a :term:`path-like object`.
@@ -3482,7 +3483,7 @@ features:
 
    .. audit-event:: os.utime path,times,ns,dir_fd os.utime
 
-   .. versionadded:: 3.3
+   .. versionchanged:: 3.3
       Added support for specifying *path* as an open file descriptor,
       and the *dir_fd*, *follow_symlinks*, and *ns* parameters.
 
@@ -4217,7 +4218,7 @@ to be ignored.
 
    .. availability:: Unix, Windows, not Emscripten, not WASI.
 
-   .. versionadded:: 3.3
+   .. versionchanged:: 3.3
       Added support for specifying *path* as an open file descriptor
       for :func:`execve`.
 
@@ -4471,8 +4472,8 @@ written in Python, such as a mail server's external command delivery program.
 
    .. availability:: Unix, Windows, not Emscripten, not WASI.
 
-   .. versionadded:: 3.2
-      Windows support.
+   .. versionchanged:: 3.2
+      Added Windows support.
 
 
 .. function:: killpg(pgid, sig, /)
diff --git a/Doc/library/pdb.rst b/Doc/library/pdb.rst
index 2495dcf50bb..cb17acfb367 100644
--- a/Doc/library/pdb.rst
+++ b/Doc/library/pdb.rst
@@ -48,7 +48,7 @@ at the location you want to break into the debugger, and then run the program.
 You can then step through the code following this statement, and continue
 running without the debugger using the :pdbcmd:`continue` command.
 
-.. versionadded:: 3.7
+.. versionchanged:: 3.7
    The built-in :func:`breakpoint()`, when called with defaults, can be used
    instead of ``import pdb; pdb.set_trace()``.
 
@@ -86,12 +86,12 @@ after normal exit of the program), pdb will restart the program.  Automatic
 restarting preserves pdb's state (such as breakpoints) and in most cases is more
 useful than quitting the debugger upon program's exit.
 
-.. versionadded:: 3.2
-   ``-c`` option is introduced to execute commands as if given
-   in a :file:`.pdbrc` file, see :ref:`debugger-commands`.
+.. versionchanged:: 3.2
+   Added the ``-c`` option to execute commands as if given
+   in a :file:`.pdbrc` file; see :ref:`debugger-commands`.
 
-.. versionadded:: 3.7
-   ``-m`` option is introduced to execute modules similar to the way
+.. versionchanged:: 3.7
+   Added the ``-m`` option to execute modules similar to the way
    ``python -m`` does. As with a script, the debugger will pause execution just
    before the first line of the module.
 
@@ -209,12 +209,12 @@ access further features, you have to do this yourself:
 
    .. audit-event:: pdb.Pdb "" pdb.Pdb
 
-   .. versionadded:: 3.1
-      The *skip* argument.
+   .. versionchanged:: 3.1
+      Added the *skip* parameter.
 
-   .. versionadded:: 3.2
-      The *nosigint* argument.  Previously, a SIGINT handler was never set by
-      Pdb.
+   .. versionchanged:: 3.2
+      Added the *nosigint* parameter.
+      Previously, a SIGINT handler was never set by Pdb.
 
    .. versionchanged:: 3.6
       The *readrc* argument.
@@ -467,8 +467,8 @@ can be overridden by the local file.
    raised or propagated is indicated by ``>>``, if it differs from the current
    line.
 
-   .. versionadded:: 3.2
-      The ``>>`` marker.
+   .. versionchanged:: 3.2
+      Added the ``>>`` marker.
 
 .. pdbcommand:: ll | longlist
 
@@ -583,8 +583,8 @@ can be overridden by the local file.
 
    .. versionadded:: 3.2
 
-   .. versionadded:: 3.13
-      ``exit()`` and ``quit()`` can be used to exit :pdbcmd:`interact`
+   .. versionchanged:: 3.13
+      ``exit()`` and ``quit()`` can be used to exit the :pdbcmd:`interact`
       command.
 
    .. versionchanged:: 3.13
diff --git a/Doc/library/pickletools.rst b/Doc/library/pickletools.rst
index 41930f8cbe8..9739207a224 100644
--- a/Doc/library/pickletools.rst
+++ b/Doc/library/pickletools.rst
@@ -94,8 +94,8 @@ Programmatic Interface
    a short description.  The value of *annotate* is used as a hint for
    the column where annotation should start.
 
-   .. versionadded:: 3.2
-      The *annotate* argument.
+   .. versionchanged:: 3.2
+      Added the *annotate* parameter.
 
 .. function:: genops(pickle)
 
diff --git a/Doc/library/shutil.rst b/Doc/library/shutil.rst
index f61ef8b0ecc..d9ec2cbc47e 100644
--- a/Doc/library/shutil.rst
+++ b/Doc/library/shutil.rst
@@ -289,8 +289,8 @@ Directory and files operations
       copy the file more efficiently. See
       :ref:`shutil-platform-dependent-efficient-copy-operations` section.
 
-   .. versionadded:: 3.8
-      The *dirs_exist_ok* parameter.
+   .. versionchanged:: 3.8
+      Added the *dirs_exist_ok* parameter.
 
 .. function:: rmtree(path, ignore_errors=False, onerror=None, *, onexc=None, dir_fd=None)
 
diff --git a/Doc/library/subprocess.rst b/Doc/library/subprocess.rst
index 91e9fcf0263..c437ce770b3 100644
--- a/Doc/library/subprocess.rst
+++ b/Doc/library/subprocess.rst
@@ -308,10 +308,10 @@ default values. The arguments that are most commonly needed are:
    If text mode is not used, *stdin*, *stdout* and *stderr* will be opened as
    binary streams. No encoding or line ending conversion is performed.
 
-   .. versionadded:: 3.6
-      Added *encoding* and *errors* parameters.
+   .. versionchanged:: 3.6
+      Added the *encoding* and *errors* parameters.
 
-   .. versionadded:: 3.7
+   .. versionchanged:: 3.7
       Added the *text* parameter as an alias for *universal_newlines*.
 
    .. note::
@@ -684,8 +684,8 @@ functions.
    is only changed on platforms that support this (only Linux at this time of
    writing). Other platforms will ignore this parameter.
 
-   .. versionadded:: 3.10
-      The ``pipesize`` parameter was added.
+   .. versionchanged:: 3.10
+      Added the *pipesize* parameter.
 
    Popen objects are supported as context managers via the :keyword:`with` statement:
    on exit, standard file descriptors are closed, and the process is waited for.
@@ -1538,8 +1538,8 @@ handling consistency are valid for these functions.
       as it did in Python 3.3.3 and earlier.  exitcode has the same value as
       :attr:`~Popen.returncode`.
 
-   .. versionadded:: 3.11
-      Added *encoding* and *errors* arguments.
+   .. versionchanged:: 3.11
+      Added the *encoding* and *errors* parameters.
 
 .. function:: getoutput(cmd, *, encoding=None, errors=None)
 
@@ -1556,8 +1556,8 @@ handling consistency are valid for these functions.
    .. versionchanged:: 3.3.4
       Windows support added
 
-   .. versionadded:: 3.11
-      Added *encoding* and *errors* arguments.
+   .. versionchanged:: 3.11
+      Added the *encoding* and *errors* parameters.
 
 
 Notes
diff --git a/Doc/library/unittest.rst b/Doc/library/unittest.rst
index 491009769f5..e6140ac70eb 100644
--- a/Doc/library/unittest.rst
+++ b/Doc/library/unittest.rst
@@ -2196,8 +2196,8 @@ Loading and running tests
 
    .. versionadded:: 3.2
 
-   .. versionadded:: 3.12
-      Added *durations* keyword argument.
+   .. versionchanged:: 3.12
+      Added the *durations* keyword parameter.
 
 .. data:: defaultTestLoader
 
diff --git a/Doc/library/urllib.parse.rst b/Doc/library/urllib.parse.rst
index 53e5f039571..3c898c3e826 100644
--- a/Doc/library/urllib.parse.rst
+++ b/Doc/library/urllib.parse.rst
@@ -729,8 +729,8 @@ task isn't already covered by the URL parsing functions above.
    .. versionchanged:: 3.2
       *query* supports bytes and string objects.
 
-   .. versionadded:: 3.5
-      *quote_via* parameter.
+   .. versionchanged:: 3.5
+      Added the *quote_via* parameter.
 
 
 .. seealso::
diff --git a/Doc/library/venv.rst b/Doc/library/venv.rst
index da8942c554d..aa18873f223 100644
--- a/Doc/library/venv.rst
+++ b/Doc/library/venv.rst
@@ -201,13 +201,13 @@ creation according to their needs, the :class:`EnvBuilder` class.
     .. versionchanged:: 3.4
        Added the ``with_pip`` parameter
 
-    .. versionadded:: 3.6
+    .. versionchanged:: 3.6
        Added the ``prompt`` parameter
 
-    .. versionadded:: 3.9
+    .. versionchanged:: 3.9
        Added the ``upgrade_deps`` parameter
 
-    .. versionadded:: 3.13
+    .. versionchanged:: 3.13
        Added the ``scm_ignore_files`` parameter
 
     Creators of third-party virtual environment tools will be free to use the
diff --git a/Doc/library/xml.etree.elementtree.rst b/Doc/library/xml.etree.elementtree.rst
index 57cfbb8d922..fe92400fb08 100644
--- a/Doc/library/xml.etree.elementtree.rst
+++ b/Doc/library/xml.etree.elementtree.rst
@@ -705,11 +705,11 @@ Functions
    meaning as in :meth:`ElementTree.write`. Returns an (optionally) encoded string
    containing the XML data.
 
-   .. versionadded:: 3.4
-      The *short_empty_elements* parameter.
+   .. versionchanged:: 3.4
+      Added the *short_empty_elements* parameter.
 
-   .. versionadded:: 3.8
-      The *xml_declaration* and *default_namespace* parameters.
+   .. versionchanged:: 3.8
+      Added the *xml_declaration* and *default_namespace* parameters.
 
    .. versionchanged:: 3.8
       The :func:`tostring` function now preserves the attribute order
@@ -732,11 +732,11 @@ Functions
 
    .. versionadded:: 3.2
 
-   .. versionadded:: 3.4
-      The *short_empty_elements* parameter.
+   .. versionchanged:: 3.4
+      Added the *short_empty_elements* parameter.
 
-   .. versionadded:: 3.8
-      The *xml_declaration* and *default_namespace* parameters.
+   .. versionchanged:: 3.8
+      Added the *xml_declaration* and *default_namespace* parameters.
 
    .. versionchanged:: 3.8
       The :func:`tostringlist` function now preserves the attribute order
@@ -858,8 +858,8 @@ Functions
    this is a Unicode string.  If the loader fails, it can return None or
    raise an exception.
 
-   .. versionadded:: 3.9
-      The *base_url* and *max_depth* parameters.
+   .. versionchanged:: 3.9
+      Added the *base_url* and *max_depth* parameters.
 
 
 .. _elementtree-element-objects:
@@ -1189,8 +1189,8 @@ ElementTree Objects
       :term:`file object`; make sure you do not try to write a string to a
       binary stream and vice versa.
 
-      .. versionadded:: 3.4
-         The *short_empty_elements* parameter.
+      .. versionchanged:: 3.4
+         Added the *short_empty_elements* parameter.
 
       .. versionchanged:: 3.8
          The :meth:`write` method now preserves the attribute order specified
diff --git a/Doc/library/xml.sax.utils.rst b/Doc/library/xml.sax.utils.rst
index e57e76dcac7..3a524c9c0d5 100644
--- a/Doc/library/xml.sax.utils.rst
+++ b/Doc/library/xml.sax.utils.rst
@@ -71,8 +71,8 @@ or as base classes.
    content:  if ``False`` (the default) they are emitted as a pair of start/end
    tags, if set to ``True`` they are emitted as a single self-closed tag.
 
-   .. versionadded:: 3.2
-      The *short_empty_elements* parameter.
+   .. versionchanged:: 3.2
+      Added the *short_empty_elements* parameter.
 
 
 .. class:: XMLFilterBase(base)
diff --git a/Doc/library/zipapp.rst b/Doc/library/zipapp.rst
index 104afca23a2..c8a059bdb1c 100644
--- a/Doc/library/zipapp.rst
+++ b/Doc/library/zipapp.rst
@@ -171,8 +171,8 @@ The module defines two convenience functions:
    passed to the ``zipfile.ZipFile`` class, and must supply the methods
    needed by that class.
 
-   .. versionadded:: 3.7
-      Added the *filter* and *compressed* arguments.
+   .. versionchanged:: 3.7
+      Added the *filter* and *compressed* parameters.
 
 .. function:: get_interpreter(archive)
 
diff --git a/Doc/library/zipfile.rst b/Doc/library/zipfile.rst
index c70f2ec561d..b6f881fd2df 100644
--- a/Doc/library/zipfile.rst
+++ b/Doc/library/zipfile.rst
@@ -79,9 +79,9 @@ The module defines the following items:
    of the last modification to the file; the fields are described in section
    :ref:`zipinfo-objects`.
 
-   .. versionadded:: 3.13
-      A public ``.compress_level`` attribute has been added to expose the
-      formerly protected ``._compresslevel``.  The older protected name
+   .. versionchanged:: 3.13
+      A public :attr:`!compress_level` attribute has been added to expose the
+      formerly protected :attr:`!_compresslevel`.  The older protected name
       continues to work as a property for backwards compatibility.
 
 .. function:: is_zipfile(filename)
@@ -218,7 +218,7 @@ ZipFile Objects
       That flag takes precedence over *metadata_encoding*, which is
       a Python-specific extension.
 
-   .. versionadded:: 3.2
+   .. versionchanged:: 3.2
       Added the ability to use :class:`ZipFile` as a context manager.
 
    .. versionchanged:: 3.3
@@ -241,8 +241,8 @@ ZipFile Objects
    .. versionchanged:: 3.7
       Add the *compresslevel* parameter.
 
-   .. versionadded:: 3.8
-      The *strict_timestamps* keyword-only argument
+   .. versionchanged:: 3.8
+      The *strict_timestamps* keyword-only parameter.
 
    .. versionchanged:: 3.11
       Added support for specifying member name encoding for reading
@@ -648,8 +648,8 @@ The :class:`PyZipFile` constructor takes the same parameters as the
 .. class:: PyZipFile(file, mode='r', compression=ZIP_STORED, allowZip64=True, \
                      optimize=-1)
 
-   .. versionadded:: 3.2
-      The *optimize* parameter.
+   .. versionchanged:: 3.2
+      Added the *optimize* parameter.
 
    .. versionchanged:: 3.4
       ZIP64 extensions are enabled by default.
@@ -704,8 +704,8 @@ The :class:`PyZipFile` constructor takes the same parameters as the
          test/bogus/__init__.pyc      # Subpackage directory
          test/bogus/myfile.pyc        # Submodule test.bogus.myfile
 
-      .. versionadded:: 3.4
-         The *filterfunc* parameter.
+      .. versionchanged:: 3.4
+         Added the *filterfunc* parameter.
 
       .. versionchanged:: 3.6.2
          The *pathname* parameter accepts a :term:`path-like object`.
@@ -749,8 +749,8 @@ file:
    .. versionchanged:: 3.6.2
       The *filename* parameter accepts a :term:`path-like object`.
 
-   .. versionadded:: 3.8
-      The *strict_timestamps* keyword-only argument
+   .. versionchanged:: 3.8
+      Added the *strict_timestamps* keyword-only parameter.
 
 
 Instances have the following methods and attributes: