gh-115777: Fix double versionadded directives (GH-116269)

Author: serhiy-storchaka

Doc/library/asyncio-eventloop.rst

@@ -626,7 +626,7 @@ Opening network connections
       Added support for Windows.
 
    .. versionchanged:: 3.11
-      The *reuse_address* parameter, disabled since Python 3.9.0, 3.8.1,
+      The *reuse_address* parameter, disabled since Python 3.8.1,
       3.7.6 and 3.6.10, has been entirely removed.
 
 .. coroutinemethod:: loop.create_unix_connection(protocol_factory, \

Doc/library/audit_events.rst

@@ -7,7 +7,7 @@ Audit events table
 
 This table contains all events raised by :func:`sys.audit` or
 :c:func:`PySys_Audit` calls throughout the CPython runtime and the
-standard library.  These calls were added in 3.8.0 or later (see :pep:`578`).
+standard library.  These calls were added in 3.8 or later (see :pep:`578`).
 
 See :func:`sys.addaudithook` and :c:func:`PySys_AddAuditHook` for
 information on handling these events.

Doc/library/decimal.rst

@@ -1517,7 +1517,7 @@ are also included in the pure Python version for compatibility.
    the C version uses a thread-local rather than a coroutine-local context and the value
    is ``False``.  This is slightly faster in some nested context scenarios.
 
-.. versionadded:: 3.9 backported to 3.7 and 3.8.
+.. versionadded:: 3.8.3
 
 
 Rounding modes

Doc/library/ipaddress.rst

@@ -121,22 +121,12 @@ write code that handles both IP versions correctly.  Address objects are
       Leading zeros are tolerated, even in ambiguous cases that look like
       octal notation.
 
-   .. versionchanged:: 3.10
+   .. versionchanged:: 3.9.5
 
       Leading zeros are no longer tolerated and are treated as an error.
       IPv4 address strings are now parsed as strict as glibc
       :func:`~socket.inet_pton`.
 
-   .. versionchanged:: 3.9.5
-
-      The above change was also included in Python 3.9 starting with
-      version 3.9.5.
-
-   .. versionchanged:: 3.8.12
-
-      The above change was also included in Python 3.8 starting with
-      version 3.8.12.
-
    .. attribute:: version
 
       The appropriate version number: ``4`` for IPv4, ``6`` for IPv6.

Doc/library/ssl.rst

@@ -737,11 +737,11 @@ Constants
    When Python has been compiled against an older version of OpenSSL, the
    flag defaults to *0*.
 
-   .. versionadded:: 3.7
+   .. versionadded:: 3.6.3
 
    .. deprecated:: 3.7
-      The option is deprecated since OpenSSL 1.1.0. It was added to 2.7.15,
-      3.6.3 and 3.7.0 for backwards compatibility with OpenSSL 1.0.2.
+      The option is deprecated since OpenSSL 1.1.0. It was added to 2.7.15 and
+      3.6.3 for backwards compatibility with OpenSSL 1.0.2.
 
 .. data:: OP_NO_RENEGOTIATION
 

Doc/library/typing.rst

@@ -954,7 +954,6 @@ using ``[]``.
    be used for this concept instead. Type checkers should treat the two
    equivalently.
 
-   .. versionadded:: 3.5.4
    .. versionadded:: 3.6.2
 
 .. data:: Self
@@ -3292,7 +3291,6 @@ Aliases to types in :mod:`collections`
 
    Deprecated alias to :class:`collections.ChainMap`.
 
-   .. versionadded:: 3.5.4
    .. versionadded:: 3.6.1
 
    .. deprecated:: 3.9
@@ -3303,7 +3301,6 @@ Aliases to types in :mod:`collections`
 
    Deprecated alias to :class:`collections.Counter`.
 
-   .. versionadded:: 3.5.4
    .. versionadded:: 3.6.1
 
    .. deprecated:: 3.9
@@ -3314,7 +3311,6 @@ Aliases to types in :mod:`collections`
 
    Deprecated alias to :class:`collections.deque`.
 
-   .. versionadded:: 3.5.4
    .. versionadded:: 3.6.1
 
    .. deprecated:: 3.9
@@ -3389,7 +3385,7 @@ Aliases to container ABCs in :mod:`collections.abc`
 
    Deprecated alias to :class:`collections.abc.Collection`.
 
-   .. versionadded:: 3.6.0
+   .. versionadded:: 3.6
 
    .. deprecated:: 3.9
       :class:`collections.abc.Collection` now supports subscripting (``[]``).
@@ -3681,7 +3677,6 @@ Aliases to :mod:`contextlib` ABCs
    Deprecated alias to :class:`contextlib.AbstractContextManager`.
 
    .. versionadded:: 3.5.4
-   .. versionadded:: 3.6.0
 
    .. deprecated:: 3.9
       :class:`contextlib.AbstractContextManager`
@@ -3692,7 +3687,6 @@ Aliases to :mod:`contextlib` ABCs
 
    Deprecated alias to :class:`contextlib.AbstractAsyncContextManager`.
 
-   .. versionadded:: 3.5.4
    .. versionadded:: 3.6.2
 
    .. deprecated:: 3.9