Get rid of the remaining versionadded/versionchanged directives.
diff --git a/Doc/library/os.path.rst b/Doc/library/os.path.rst
index 291d155..667cb90 100644
--- a/Doc/library/os.path.rst
+++ b/Doc/library/os.path.rst
@@ -23,8 +23,6 @@
    Return a normalized absolutized version of the pathname *path*. On most
    platforms, this is equivalent to ``normpath(join(os.getcwd(), path))``.
 
-   .. versionadded:: 1.5.2
-
 
 .. function:: basename(path)
 
@@ -62,8 +60,6 @@
    broken symbolic links.   Equivalent to :func:`exists` on platforms lacking
    :func:`os.lstat`.
 
-   .. versionadded:: 2.4
-
 
 .. function:: expanduser(path)
 
@@ -103,11 +99,8 @@
    the number of seconds since the epoch (see the  :mod:`time` module).  Raise
    :exc:`os.error` if the file does not exist or is inaccessible.
 
-   .. versionadded:: 1.5.2
-
-   .. versionchanged:: 2.3
-      If :func:`os.stat_float_times` returns True, the result is a floating point
-      number.
+   If :func:`os.stat_float_times` returns True, the result is a floating point
+   number.
 
 
 .. function:: getmtime(path)
@@ -116,11 +109,8 @@
    giving the number of seconds since the epoch (see the  :mod:`time` module).
    Raise :exc:`os.error` if the file does not exist or is inaccessible.
 
-   .. versionadded:: 1.5.2
-
-   .. versionchanged:: 2.3
-      If :func:`os.stat_float_times` returns True, the result is a floating point
-      number.
+   If :func:`os.stat_float_times` returns True, the result is a floating point
+   number.
 
 
 .. function:: getctime(path)
@@ -131,16 +121,12 @@
    the  :mod:`time` module).  Raise :exc:`os.error` if the file does not exist or
    is inaccessible.
 
-   .. versionadded:: 2.3
-
 
 .. function:: getsize(path)
 
    Return the size, in bytes, of *path*.  Raise :exc:`os.error` if the file does
    not exist or is inaccessible.
 
-   .. versionadded:: 1.5.2
-
 
 .. function:: isabs(path)
 
@@ -207,8 +193,6 @@
    Return the canonical path of the specified filename, eliminating any symbolic
    links encountered in the path (if they are supported by the operating system).
 
-   .. versionadded:: 2.2
-
 
 .. function:: relpath(path[, start])
 
@@ -217,8 +201,6 @@
 
    *start* defaults to :attr:`os.curdir`. Availability:  Windows, Unix.
 
-   .. versionadded:: 2.6
-
 
 .. function:: samefile(path1, path2)
 
@@ -260,8 +242,6 @@
    specifications, *drive* will always be the empty string.  In all cases, ``drive
    + tail`` will be the same as *path*.
 
-   .. versionadded:: 1.3
-
 
 .. function:: splitext(path)
 
@@ -270,10 +250,6 @@
    period. Leading periods on the basename are  ignored; ``splitext('.cshrc')``
    returns  ``('.cshrc', '')``.
 
-   .. versionchanged:: 2.6
-      Earlier versions could produce an empty root when the only period was the
-      first character.
-
 
 .. function:: splitunc(path)
 
@@ -312,6 +288,3 @@
    True if arbitrary Unicode strings can be used as file names (within limitations
    imposed by the file system), and if :func:`os.listdir` returns Unicode strings
    for a Unicode argument.
-
-   .. versionadded:: 2.3
-