Get rid of the remaining versionadded/versionchanged directives.

1 files changed, 1 insertions, 18 deletions

diff --git a/Doc/library/pickle.rst b/Doc/library/pickle.rst
index 1872724..844e9c4 100644
--- a/Doc/library/pickle.rst
+++ b/Doc/library/pickle.rst
@@ -130,9 +130,6 @@ If a *protocol* is not specified, protocol 0 is used. If *protocol* is specified
 as a negative value or :const:`HIGHEST_PROTOCOL`, the highest protocol version
 available will be used.
 
-.. versionchanged:: 2.3
-   Introduced the *protocol* parameter.
-
 A binary format, which is slightly more efficient, can be chosen by specifying a
 *protocol* version >= 1.
 
@@ -151,8 +148,6 @@ an unpickler, then you call the unpickler's :meth:`load` method.  The
    The highest protocol version available.  This value can be passed as a
    *protocol* value.
 
-   .. versionadded:: 2.3
-
 .. note::
 
    Be sure to always open pickle files created with protocols >= 1 in binary mode.
@@ -176,9 +171,6 @@ process more convenient:
    specified as a negative value or :const:`HIGHEST_PROTOCOL`, the highest protocol
    version will be used.
 
-   .. versionchanged:: 2.3
-      Introduced the *protocol* parameter.
-
    *file* must have a :meth:`write` method that accepts a single string argument.
    It can thus be a file object opened for writing, a :mod:`StringIO` object, or
    any other custom object that meets this interface.
@@ -209,9 +201,6 @@ process more convenient:
    specified as a negative value or :const:`HIGHEST_PROTOCOL`, the highest protocol
    version will be used.
 
-   .. versionchanged:: 2.3
-      The *protocol* parameter was added.
-
 
 .. function:: loads(string)
 
@@ -252,9 +241,6 @@ The :mod:`pickle` module also exports two callables [#]_, :class:`Pickler` and
    specified as a negative value or :const:`HIGHEST_PROTOCOL`, the highest
    protocol version will be used.
 
-   .. versionchanged:: 2.3
-      Introduced the *protocol* parameter.
-
    *file* must have a :meth:`write` method that accepts a single string argument.
    It can thus be an open file object, a :mod:`StringIO` object, or any other
    custom object that meets this interface.
@@ -494,10 +480,7 @@ value.  The semantics of each element are:
   :exc:`UnpicklingError` will be raised in the unpickling environment.  Note that
   as usual, the callable itself is pickled by name.
 
-* A tuple of arguments for the callable object.
-
-  .. versionchanged:: 2.5
-     Formerly, this argument could also be ``None``.
+* A tuple of arguments for the callable object, not ``None``.
 
 * Optionally, the object's state, which will be passed to the object's
   :meth:`__setstate__` method as described in section :ref:`pickle-inst`.  If the