diff --git a/Doc/c-api/conversion.rst b/Doc/c-api/conversion.rst
index f926094..b71283b 100644
--- a/Doc/c-api/conversion.rst
+++ b/Doc/c-api/conversion.rst
@@ -83,11 +83,11 @@
    
 .. cfunction:: char * PyOS_stricmp(char *s1, char *s2)
 
-   Case insensitive comparison of strings. The functions works almost
-   identical to :cfunc:`strcmp` except that it ignores the case.
+   Case insensitive comparison of strings. The function works almost
+   identically to :cfunc:`strcmp` except that it ignores the case.
 
 
 .. cfunction:: char * PyOS_strnicmp(char *s1, char *s2, Py_ssize_t  size)
 
-   Case insensitive comparison of strings. The functions works almost
-   identical to :cfunc:`strncmp` except that it ignores the case.
+   Case insensitive comparison of strings. The function works almost
+   identically to :cfunc:`strncmp` except that it ignores the case.
diff --git a/Doc/c-api/float.rst b/Doc/c-api/float.rst
index 8fff0d0..77a8b83 100644
--- a/Doc/c-api/float.rst
+++ b/Doc/c-api/float.rst
@@ -73,8 +73,7 @@
 
    Return the minimum normalized positive float *DBL_MIN* as C :ctype:`double`.
 
-.. cfunction:: void PyFloat_CompactFreeList(size_t *bc, size_t *bf, size_t *sum)
+.. cfunction:: int PyFloat_ClearFreeList(void)
 
-   Compact the float free list. *bc* is the number of allocated blocks before
-   blocks are freed, *bf* is the number of freed blocks and *sum* is the number
-   of remaining objects in the blocks.
+   Clear the float free list. Return the number of items that could not
+   be freed.
diff --git a/Doc/c-api/sequence.rst b/Doc/c-api/sequence.rst
index 6d3ef71..0ebc0f3 100644
--- a/Doc/c-api/sequence.rst
+++ b/Doc/c-api/sequence.rst
@@ -143,6 +143,10 @@
 
    Return the underlying array of PyObject pointers.  Assumes that *o* was returned
    by :cfunc:`PySequence_Fast` and *o* is not *NULL*.
+   
+   Note, if a list gets resized, the reallocation may relocate the items array.
+   So, only use the underlying array pointer in contexts where the sequence 
+   cannot change.
 
 
 .. cfunction:: PyObject* PySequence_ITEM(PyObject *o, Py_ssize_t i)
diff --git a/Doc/extending/windows.rst b/Doc/extending/windows.rst
index a0782a7..1811277 100644
--- a/Doc/extending/windows.rst
+++ b/Doc/extending/windows.rst
@@ -23,7 +23,7 @@
 
    This chapter mentions a number of filenames that include an encoded Python
    version number.  These filenames are represented with the version number shown
-   as ``XY``; in practive, ``'X'`` will be the major version number and ``'Y'``
+   as ``XY``; in practice, ``'X'`` will be the major version number and ``'Y'``
    will be the minor version number of the Python release you're working with.  For
    example, if you are using Python 2.2.1, ``XY`` will actually be ``22``.
 
diff --git a/Doc/library/__future__.rst b/Doc/library/__future__.rst
index e2349cc..d6f82a3 100644
--- a/Doc/library/__future__.rst
+++ b/Doc/library/__future__.rst
@@ -16,7 +16,7 @@
 
 * To document when incompatible changes were introduced, and when they will be
   --- or were --- made mandatory.  This is a form of executable documentation, and
-  can be inspected programatically via importing :mod:`__future__` and examining
+  can be inspected programmatically via importing :mod:`__future__` and examining
   its contents.
 
 Each statement in :file:`__future__.py` is of the form::
diff --git a/Doc/library/ctypes.rst b/Doc/library/ctypes.rst
index 939bf8f..f422bf3 100644
--- a/Doc/library/ctypes.rst
+++ b/Doc/library/ctypes.rst
@@ -1781,8 +1781,8 @@
 .. function:: byref(obj[, offset])
 
    Returns a light-weight pointer to ``obj``, which must be an
-   instance of a ctypes type.  ``offset`` defaults to zero, it must be
-   an integer which is added to the internal pointer value.
+   instance of a ctypes type.  ``offset`` defaults to zero, and must be
+   an integer that will be added to the internal pointer value.
 
    ``byref(obj, offset)`` corresponds to this C code::
 
diff --git a/Doc/library/ftplib.rst b/Doc/library/ftplib.rst
index f360c60..d4f8888 100644
--- a/Doc/library/ftplib.rst
+++ b/Doc/library/ftplib.rst
@@ -300,7 +300,7 @@
 
    Send a ``QUIT`` command to the server and close the connection. This is the
    "polite" way to close a connection, but it may raise an exception of the server
-   reponds with an error to the ``QUIT`` command.  This implies a call to the
+   responds with an error to the ``QUIT`` command.  This implies a call to the
    :meth:`close` method which renders the :class:`FTP` instance useless for
    subsequent calls (see below).
 
diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst
index 4b1cbc6..ac40ce7 100644
--- a/Doc/library/functions.rst
+++ b/Doc/library/functions.rst
@@ -1186,6 +1186,7 @@
    care about trailing, unmatched values from the longer iterables.  If those
    values are important, use :func:`itertools.zip_longest` instead.
 
+
 .. rubric:: Footnotes
 
 .. [#] Specifying a buffer size currently has no effect on systems that don't have
diff --git a/Doc/library/gc.rst b/Doc/library/gc.rst
index 99504c6..7c425e3 100644
--- a/Doc/library/gc.rst
+++ b/Doc/library/gc.rst
@@ -44,6 +44,11 @@
    :exc:`ValueError` is raised if the generation number  is invalid. The number of
    unreachable objects found is returned.
 
+   The free lists maintained for a number of builtin types are cleared
+   whenever a full collection or collection of the highest generation (2)
+   is run.  Not all items in some free lists may be freed due to the
+   particular implementation, in particular :class:`float`.
+
 
 .. function:: set_debug(flags)
 
diff --git a/Doc/library/multiprocessing.rst b/Doc/library/multiprocessing.rst
index be87775..10ccb17 100644
--- a/Doc/library/multiprocessing.rst
+++ b/Doc/library/multiprocessing.rst
@@ -158,7 +158,7 @@
 
    The ``'d'`` and ``'i'`` arguments used when creating ``num`` and ``arr`` are
    typecodes of the kind used by the :mod:`array` module: ``'d'`` indicates a
-   double precision float and ``'i'`` inidicates a signed integer.  These shared
+   double precision float and ``'i'`` indicates a signed integer.  These shared
    objects will be process and thread safe.
 
    For more flexibility in using shared memory one can use the
@@ -168,7 +168,7 @@
 **Server process**
 
    A manager object returned by :func:`Manager` controls a server process which
-   holds python objects and allows other processes to manipulate them using
+   holds Python objects and allows other processes to manipulate them using
    proxies.
 
    A manager returned by :func:`Manager` will support types :class:`list`,
@@ -451,7 +451,7 @@
    This means that if you try joining that process you may get a deadlock unless
    you are sure that all items which have been put on the queue have been
    consumed.  Similarly, if the child process is non-daemonic then the parent
-   process may hang on exit when it tries to join all it non-daemonic children.
+   process may hang on exit when it tries to join all its non-daemonic children.
 
    Note that a queue created using a manager does not have this issue.  See
    :ref:`multiprocessing-programming`.
@@ -532,7 +532,8 @@
       Equivalent to ``get(False)``.
 
    :class:`multiprocessing.Queue` has a few additional methods not found in
-   :class:`queue.Queue` which are usually unnecessary:
+   :class:`queue.Queue`.  These methods are usually unnecessary for most
+   code:
 
    .. method:: close()
 
@@ -772,7 +773,7 @@
 ~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 Generally synchronization primitives are not as necessary in a multiprocess
-program as they are in a mulithreaded program.  See the documentation for
+program as they are in a multithreaded program.  See the documentation for
 :mod:`threading` module.
 
 Note that one can also create synchronization primitives by using a manager
@@ -782,7 +783,7 @@
 
    A bounded semaphore object: a clone of :class:`threading.BoundedSemaphore`.
 
-   (On Mac OSX this is indistiguishable from :class:`Semaphore` because
+   (On Mac OSX this is indistinguishable from :class:`Semaphore` because
    ``sem_getvalue()`` is not implemented on that platform).
 
 .. class:: Condition([lock])
@@ -891,8 +892,8 @@
 
 .. note::
 
-   Although it is posible to store a pointer in shared memory remember that this
-   will refer to a location in the address space of a specific process.
+   Although it is possible to store a pointer in shared memory remember that
+   this will refer to a location in the address space of a specific process.
    However, the pointer is quite likely to be invalid in the context of a second
    process and trying to dereference the pointer from the second process may
    cause a crash.
@@ -1081,7 +1082,7 @@
 
       Start a subprocess to start the manager.
 
-   .. method:: server_forever()
+   .. method:: serve_forever()
 
       Run the server in the current process.
 
@@ -1774,7 +1775,7 @@
    handler which sends output to :data:`sys.stderr` using format
    ``'[%(levelname)s/%(processName)s] %(message)s'``.  (The logger allows use of
    the non-standard ``'%(processName)s'`` format.)  Message sent to this logger
-   will not by default propogate to the root logger.
+   will not by default propagate to the root logger.
 
    Note that on Windows child processes will only inherit the level of the
    parent process's logger -- any other customization of the logger will not be
diff --git a/Doc/library/operator.rst b/Doc/library/operator.rst
index 37996e0..a67c6d8 100644
--- a/Doc/library/operator.rst
+++ b/Doc/library/operator.rst
@@ -513,7 +513,7 @@
 +-----------------------+-------------------------+---------------------------------+
 | Right Shift           | ``a >> b``              | ``rshift(a, b)``                |
 +-----------------------+-------------------------+---------------------------------+
-| Sequence Repitition   | ``seq * i``             | ``repeat(seq, i)``              |
+| Sequence Repetition   | ``seq * i``             | ``repeat(seq, i)``              |
 +-----------------------+-------------------------+---------------------------------+
 | String Formatting     | ``s % obj``             | ``mod(s, obj)``                 |
 +-----------------------+-------------------------+---------------------------------+
diff --git a/Doc/library/select.rst b/Doc/library/select.rst
index 102d3ea..f64d6dd 100644
--- a/Doc/library/select.rst
+++ b/Doc/library/select.rst
@@ -330,7 +330,7 @@
    +---------------------------+---------------------------------------------+
    | :const:`KQ_EV_DISABLE`    | Disablesevent                               |
    +---------------------------+---------------------------------------------+
-   | :const:`KQ_EV_ONESHOT`    | Removes event after first occurence         |
+   | :const:`KQ_EV_ONESHOT`    | Removes event after first occurrence        |
    +---------------------------+---------------------------------------------+
    | :const:`KQ_EV_CLEAR`      | Reset the state after an event is retrieved |
    +---------------------------+---------------------------------------------+
@@ -365,7 +365,7 @@
    +============================+============================================+
    | :const:`KQ_NOTE_DELETE`    | *unlink()* was called                      |
    +----------------------------+--------------------------------------------+
-   | :const:`KQ_NOTE_WRITE`     | a write occured                            |
+   | :const:`KQ_NOTE_WRITE`     | a write occurred                           |
    +----------------------------+--------------------------------------------+
    | :const:`KQ_NOTE_EXTEND`    | the file was extended                      |
    +----------------------------+--------------------------------------------+
diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst
index 586770a..40417d8 100644
--- a/Doc/library/stdtypes.rst
+++ b/Doc/library/stdtypes.rst
@@ -1565,7 +1565,7 @@
    .. method:: isdisjoint(other)
 
       Return True if the set has no elements in common with *other*.  Sets are
-      disjoint if and only if their interesection is the empty set.
+      disjoint if and only if their intersection is the empty set.
 
    .. method:: issubset(other)
                set <= other
diff --git a/Doc/library/string.rst b/Doc/library/string.rst
index 662541e..07a2c4b 100644
--- a/Doc/library/string.rst
+++ b/Doc/library/string.rst
@@ -266,7 +266,7 @@
 
    "noses     "
    
-Which is subsitituted into the string, yielding::
+Which is substituted into the string, yielding::
    
    "A man with two noses     "
    
diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst
index f92b1e4..3f73ec2 100644
--- a/Doc/library/sys.rst
+++ b/Doc/library/sys.rst
@@ -54,19 +54,6 @@
    A string containing the copyright pertaining to the Python interpreter.
 
 
-.. function:: _compact_freelists()
-
-   Compact the free list of floats by deallocating unused blocks.
-   It can reduce the memory usage of the Python process several tenth of
-   thousands of integers or floats have been allocated at once.
-
-   The return value is a tuple of tuples each containing three elements,
-   amount of used objects, total block count before the blocks are deallocated
-   and amount of freed blocks. 
-
-   This function should be used for specialized purposes only.
-
-
 .. function:: _clear_type_cache()
 
    Clear the internal type cache. The type cache is used to speed up attribute
diff --git a/Doc/library/tkinter.tix.rst b/Doc/library/tkinter.tix.rst
index a85aeb1..b555376 100644
--- a/Doc/library/tkinter.tix.rst
+++ b/Doc/library/tkinter.tix.rst
@@ -305,8 +305,8 @@
 .. \ulink{FileEntry}{http://tix.sourceforge.net/dist/current/demos/samples/FileEnt.tcl}
 
 
-Hierachical ListBox
-^^^^^^^^^^^^^^^^^^^
+Hierarchical ListBox
+^^^^^^^^^^^^^^^^^^^^
 
 
 .. class:: HList()
diff --git a/Doc/library/tkinter.turtle.rst b/Doc/library/tkinter.turtle.rst
index 575c2fc..6bf9c10 100644
--- a/Doc/library/tkinter.turtle.rst
+++ b/Doc/library/tkinter.turtle.rst
@@ -2,6 +2,10 @@
 :mod:`turtle` --- Turtle graphics for Tk
 ========================================
 
+.. module:: tkinter.turtle
+   :synopsis: Turtle graphics for Tk
+.. sectionauthor:: Gregor Lingl <gregor.lingl@aon.at>
+
 Introduction
 ============
 
@@ -1251,7 +1255,7 @@
    ...     left(10)
    ...
    >>> for _ in range(8):
-   ...     left(45); fd(2)   # a regular octogon
+   ...     left(45); fd(2)   # a regular octagon
 
 
 Animation control
@@ -1262,7 +1266,7 @@
    :param delay: positive integer
 
    Set or return the drawing *delay* in milliseconds.  (This is approximately
-   the time interval between two consecutived canvas updates.)  The longer the
+   the time interval between two consecutive canvas updates.)  The longer the
    drawing delay, the slower the animation.
 
    Optional argument:
diff --git a/Doc/library/urllib.request.rst b/Doc/library/urllib.request.rst
index c506829..3038588 100644
--- a/Doc/library/urllib.request.rst
+++ b/Doc/library/urllib.request.rst
@@ -1062,7 +1062,7 @@
 obtain the HTTP proxy's URL.
 
 This example replaces the default :class:`ProxyHandler` with one that uses
-programatically-supplied proxy URLs, and adds proxy authorization support with
+programmatically-supplied proxy URLs, and adds proxy authorization support with
 :class:`ProxyBasicAuthHandler`. ::
 
    proxy_handler = urllib.request.ProxyHandler({'http': 'http://www.example.com:3128/'})
diff --git a/Doc/library/wsgiref.rst b/Doc/library/wsgiref.rst
index 70064fc..fcfe769 100644
--- a/Doc/library/wsgiref.rst
+++ b/Doc/library/wsgiref.rst
@@ -413,7 +413,7 @@
       from wsgiref.validate import validator
       from wsgiref.simple_server import make_server
 
-      # Our callable object which is intentionally not compilant to the 
+      # Our callable object which is intentionally not compliant to the 
       # standard, so the validator is going to break
       def simple_app(environ, start_response):
           status = '200 OK' # HTTP Status
diff --git a/Doc/library/xmlrpc.client.rst b/Doc/library/xmlrpc.client.rst
index e249b12..1f18810 100644
--- a/Doc/library/xmlrpc.client.rst
+++ b/Doc/library/xmlrpc.client.rst
@@ -344,7 +344,7 @@
    try:
        proxy.add(2, 5)
    except xmlrpc.client.Fault, err:
-       print("A fault occured")
+       print("A fault occurred")
        print("Fault code: %d" % err.faultCode)
        print("Fault string: %s" % err.faultString)
 
@@ -391,7 +391,7 @@
    try:
        proxy.some_method()
    except xmlrpc.client.ProtocolError, err:
-       print("A protocol error occured")
+       print("A protocol error occurred")
        print("URL: %s" % err.url)
        print("HTTP/HTTPS headers: %s" % err.headers)
        print("Error code: %d" % err.errcode)
diff --git a/Doc/tutorial/stdlib2.rst b/Doc/tutorial/stdlib2.rst
index 7d76363..84dfb61 100644
--- a/Doc/tutorial/stdlib2.rst
+++ b/Doc/tutorial/stdlib2.rst
@@ -286,7 +286,7 @@
 performance trade-offs.
 
 The :mod:`array` module provides an :class:`array()` object that is like a list
-that stores only homogenous data and stores it more compactly.  The following
+that stores only homogeneous data and stores it more compactly.  The following
 example shows an array of numbers stored as two byte unsigned binary numbers
 (typecode ``"H"``) rather than the usual 16 bytes per entry for regular lists of
 python int objects::
diff --git a/Doc/using/windows.rst b/Doc/using/windows.rst
index 4064fa1..2dd236f 100644
--- a/Doc/using/windows.rst
+++ b/Doc/using/windows.rst
@@ -186,7 +186,7 @@
 startup.
 
 You can also make all ``.py`` scripts execute with :program:`pythonw.exe`,
-setting this through the usual facilites, for example (might require
+setting this through the usual facilities, for example (might require
 administrative rights):
 
 #. Launch a command prompt.
@@ -215,7 +215,7 @@
 
 The `PyWin32 <http://python.net/crew/mhammond/win32/>`_ module by Mark Hammond
 is a collection of modules for advanced Windows-specific support.  This includes
-utilites for:
+utilities for:
 
 * `Component Object Model <http://www.microsoft.com/com/>`_ (COM)
 * Win32 API calls
diff --git a/Doc/whatsnew/2.6.rst b/Doc/whatsnew/2.6.rst
index 264ec2e..5cf29cb 100644
--- a/Doc/whatsnew/2.6.rst
+++ b/Doc/whatsnew/2.6.rst
@@ -51,7 +51,7 @@
 
 This article explains the new features in Python 2.6.  The release
 schedule is described in :pep:`361`; currently the final release is
-scheduled for September 3 2008.
+scheduled for October 1 2008.
 
 This article doesn't attempt to provide a complete specification of
 the new features, but instead provides a convenient overview.  For
@@ -526,28 +526,152 @@
 PEP 371: The ``multiprocessing`` Package
 =====================================================
 
-.. XXX I think this still needs help
+The new :mod:`multiprocessing` package lets Python programs create new
+processes that will perform a computation and return a result to the
+parent.  The parent and child processes can communicate using queues
+and pipes, synchronize their operations using locks and semaphores, 
+and can share simple arrays of data.  
 
-:mod:`multiprocessing` makes it easy to distribute work over multiple processes.
-Its API is similiar to that of :mod:`threading`.  For example::
+The :mod:`multiprocessing` module started out as an exact emulation of
+the :mod:`threading` module using processes instead of threads.  That
+goal was discarded along the path to Python 2.6, but the general
+approach of the module is still similar.  The fundamental class
+is the :class:`Process`, which is passed a callable object and 
+a collection of arguments.  The :meth:`start` method 
+sets the callable running in a subprocess, after which you can call
+the :meth:`is_alive` method to check whether the subprocess is still running
+and the :meth:`join` method to wait for the process to exit.
 
-    from multiprocessing import Process
+Here's a simple example where the subprocess will calculate a
+factorial.  The function doing the calculation is a bit strange; it's
+written to take significantly longer when the input argument is a
+multiple of 4.
 
-    def long_hard_task(n):
-        print n * 43
+::
 
-    for i in range(10):
-        Process(target=long_hard_task, args=(i)).start()
+    import time
+    from multiprocessing import Process, Queue
 
-will multiply the numbers between 0 and 10 times 43 and print out the result
-concurrently.
+
+    def factorial(queue, N):
+	"Compute a factorial."
+	# If N is a multiple of 4, this function will take much longer.
+	if (N % 4) == 0:
+	    time.sleep(.05 * N/4)
+
+	# Calculate the result
+	fact = 1L
+	for i in range(1, N+1):
+	    fact = fact * i
+
+	# Put the result on the queue
+	queue.put(fact)
+
+    if __name__ == '__main__':
+	queue = Queue()
+
+	N = 5
+
+	p = Process(target=factorial, args=(queue, N))
+	p.start()
+	p.join()
+
+	result = queue.get()
+	print 'Factorial', N, '=', result
+
+A :class:`Queue` object is created and stored as a global.  The child
+process will use the value of the variable when the child was created;
+because it's a :class:`Queue`, parent and child can use the object to
+communicate.  (If the parent were to change the value of the global
+variable, the child's value would be unaffected, and vice versa.)
+
+Two other classes, :class:`Pool` and :class:`Manager`, provide
+higher-level interfaces.  :class:`Pool` will create a fixed number of
+worker processes, and requests can then be distributed to the workers
+by calling :meth:`apply` or `apply_async`, adding a single request,
+and :meth:`map` or :meth:`map_async` to distribute a number of
+requests.  The following code uses a :class:`Pool` to spread requests
+across 5 worker processes, receiving a list of results back.
+
+::
+
+   from multiprocessing import Pool
+
+    p = Pool(5)
+    result = p.map(factorial, range(1, 1000, 10))
+    for v in result:
+        print v
+
+This produces the following output::
+
+    1
+    39916800
+    51090942171709440000
+    8222838654177922817725562880000000
+    33452526613163807108170062053440751665152000000000
+    ...
+
+The :class:`Manager` class creates a separate server process that can
+hold master copies of Python data structures.  Other processes can
+then access and modify these data structures by using proxy objects.
+The following example creates a shared dictionary by calling the
+:meth:`dict` method; the worker processes then insert values into the
+dictionary.  (No locking is done automatically, which doesn't matter
+in this example.  :class:`Manager`'s methods also include
+:meth:`Lock`, :meth:`RLock`, and :meth:`Semaphore` to create shared locks.
+
+::
+
+    import time
+    from multiprocessing import Pool, Manager
+
+    def factorial(N, dictionary):
+	"Compute a factorial."
+	# Calculate the result
+	fact = 1L
+	for i in range(1, N+1):
+	    fact = fact * i
+
+        # Store result in dictionary
+	dictionary[N] = fact
+
+    if __name__ == '__main__':
+	p = Pool(5)
+	mgr = Manager()
+	d = mgr.dict()         # Create shared dictionary
+
+	# Run tasks using the pool
+	for N in range(1, 1000, 10):
+	    p.apply_async(factorial, (N, d))
+
+	# Mark pool as closed -- no more tasks can be added.
+	p.close()
+
+	# Wait for tasks to exit
+	p.join()
+
+	# Output results
+	for k, v in sorted(d.items()):
+	    print k, v
+
+This will produce the output::
+
+    1 1
+    11 39916800
+    21 51090942171709440000
+    31 8222838654177922817725562880000000
+    41 33452526613163807108170062053440751665152000000000
+    51 1551118753287382280224243016469303211063259720016986112000000000000
 
 .. seealso::
 
+   The documentation for the :mod:`multiprocessing` module.
+
    :pep:`371` - Addition of the multiprocessing package
      PEP written by Jesse Noller and Richard Oudkerk; 
      implemented by Richard Oudkerk and Jesse Noller.
 
+    
 .. ======================================================================
 
 .. _pep-3101:
@@ -1775,21 +1899,6 @@
 
   (Contributed by Raymond Hettinger.)
 
-* XXX Describe the new ctypes calling convention that allows safe
-  access to errno.
-  (Implemented by Thomas Heller; :issue:`1798`.)
-
-* The :mod:`ctypes` module now supports a :class:`c_bool` datatype
-  that represents the C99 ``bool`` type.  (Contributed by David Remahl;
-  :issue:`1649190`.)
-
-  The :mod:`ctypes` string, buffer and array types also have improved
-  support for extended slicing syntax,
-  where various combinations of ``(start, stop, step)`` are supplied.
-  (Implemented by Thomas Wouters.)
-
-  .. Revision 57769
-
 * A new method in the :mod:`curses` module: for a window, :meth:`chgat` changes
   the display characters for a  certain number of characters on a single line.
   (Contributed by Fabian Kreutz.)
@@ -2628,6 +2737,45 @@
 
 .. ======================================================================
 
+ctypes Enhancements
+--------------------------------------------------
+
+Thomas Heller continued to maintain and enhance the 
+:mod:`ctypes` module.  
+
+:mod:`ctypes` now supports a :class:`c_bool` datatype
+that represents the C99 ``bool`` type.  (Contributed by David Remahl;
+:issue:`1649190`.)
+
+The :mod:`ctypes` string, buffer and array types have improved
+support for extended slicing syntax,
+where various combinations of ``(start, stop, step)`` are supplied.
+(Implemented by Thomas Wouters.)
+
+.. Revision 57769
+
+A new calling convention tells :mod:`ctypes` to clear the ``errno`` or
+Win32 LastError variables at the outset of each wrapped call.
+(Implemented by Thomas Heller; :issue:`1798`.)
+
+For the Unix ``errno`` variable: when creating a wrapped function,
+you can supply ``use_errno=True`` as a keyword parameter
+to the :func:`DLL` function
+and then call the module-level methods :meth:`set_errno`
+and :meth:`get_errno` to set and retrieve the error value.  
+
+The Win32 LastError variable is supported similarly by
+the :func:`DLL`, :func:`OleDLL`, and :func:`WinDLL` functions.
+You supply ``use_last_error=True`` as a keyword parameter
+and then call the module-level methods :meth:`set_last_error`
+and :meth:`get_last_error`.  
+
+The :func:`byref` function, used to retrieve a pointer to a ctypes
+instance, now has an optional **offset** parameter that is a byte
+count that will be added to the returned pointer.
+
+.. ======================================================================
+
 Improved SSL Support
 --------------------------------------------------