Log message:
0.4.2
Bugs fixed
 * Unpacker doesn't increment refcount of ExtType hook.
 * Packer raises no exception for inputs doesn't fit to msgpack format.

0.4.1
Changes

 * fallback.Unpacker.feed() supports bytearray.

Bugs fixed

 * Unpacker doesn't increment refcount of hooks. Hooks may be GCed while
   unpacking.
 * Unpacker may read unfilled internal buffer.

Log message:
Mark packages as not ready for python-3.x where applicable;
either because they themselves are not ready or because a
dependency isn't. This is annotated by
PYTHON_VERSIONS_INCOMPATIBLE=  33 # not yet ported as of x.y.z
or
PYTHON_VERSIONS_INCOMPATIBLE=  33 # py-foo, py-bar
respectively, please use the same style for other packages,
and check during updates.

Use versioned_dependencies.mk where applicable.
Use REPLACE_PYTHON instead of handcoded alternatives, where applicable.
Reorder Makefile sections into standard order, where applicable.

Remove PYTHON_VERSIONS_INCLUDE_3X lines since that will be default
with the next commit.

Whitespace cleanups and other nits corrected, where necessary.

Log message:
Update msgpack-python to 0.4.0.

0.4.0
=====
:release date: 2013-10-21

Inconpatible Changes
--------------------

* Raises TypeError instead of ValueError when packer receives unsupported type.

Changes
-------

* Support New msgpack spec.

0.3.0
=====

Inconpatible Changes
--------------------

* Default value of ``use_list`` is ``True`` for now. (It was ``False`` for 0.2.x)
  You should pass it explicitly for compatibility to 0.2.x.
* `Unpacker.unpack()` and some unpack methods now raise `OutOfData` instead of
  `StopIteration`. `StopIteration` is used for iterator protocol only.

Changes
-------
* Pure Python fallback module is added. (thanks to bwesterb)
* Add ``.skip()`` method to ``Unpacker`` (thanks to jnothman)
* Add capturing feature. You can pass the writable object to
  ``Unpacker.unpack()`` as a second parameter.
* Add ``Packer.pack_array_header`` and ``Packer.pack_map_header``.
  These methods only pack header of each type.
* Add ``autoreset`` option to ``Packer`` (default: True).
  Packer doesn't return packed bytes and clear internal buffer.
* Add ``Packer.pack_map_pairs``. It packs sequence of pair to map type.

0.2.4
=======
:release date: 2012-12-22

Bugs fixed
----------

* Fix SEGV when object_hook or object_pairs_hook raise Exception. (#39)

0.2.3
=======
:release date: 2012-12-11

Changes
-------
* Warn when use_list is not specified. It's default value will be changed in 0.3.

Bugs fixed
-----------
* Can't pack subclass of dict.

0.2.2
=======
:release date: 2012-09-21

Changes
-------
* Add ``use_single_float`` option to ``Packer``. When it is true, packs float
  object in single precision format.

Bugs fixed
-----------
* ``unpack()`` didn't restores gc state when it called with gc disabled.
  ``unpack()`` doesn't control gc now instead of restoring gc state collectly.
  User can control gc state when gc cause performance issue.

* ``Unpacker``'s ``read_size`` option didn't used.

0.2.1
=======
:release date: 2012-08-20

Changes
-------
* Add ``max_buffer_size`` parameter to Unpacker. It limits internal buffer size
  and allows unpack data from untrusted source safely.

* Unpacker's buffer reallocation algorithm is less greedy now. It cause perforamce
  derease in rare case but memory efficient and don't allocate than \ 
``max_buffer_size``.

Bugs fixed
----------
* Fix msgpack didn't work on SPARC Solaris. It was because choosing wrong byteorder
  on compilation time. Use ``sys.byteorder`` to get correct byte order.
  Very thanks to Chris Casey for giving test environment to me.

0.2.0
=======
:release date: 2012-06-27

Changes
-------
* Drop supporting Python 2.5 and unify tests for Py2 and Py3.
* Use new version of msgpack-c. It packs correctly on big endian platforms.
* Remove deprecated packs and unpacks API.

Bugs fixed
----------
* #8 Packing subclass of dict raises TypeError. (Thanks to Steeve Morin.)

Log message:
Drop superfluous PKG_DESTDIR_SUPPORT, "user-destdir" is default these days.

Log message:
Update python-msgpack to 0.1.13.

0.1.13
=======
:release date: 2012-04-21

New
----
* Don't accept subtype of list and tuple as msgpack list. (Steeve Morin)
  It allows customize how it serialized with ``default`` argument.

Bugs fixed
-----------
* Fix wrong error message. (David Wolever)
* Fix memory leak while unpacking when ``object_hook`` or ``list_hook`` is used.
  (Steeve Morin)

Other changes
-------------
* setup.py works on Python 2.5 (Steffen Siering)
* Optimization for serializing dict.

0.1.12
=======
:release date: 2011-12-27

Bugs fixed
-------------

* Re-enable packs/unpacks removed at 0.1.11. It will be removed when 0.2 is released.

0.1.11
=======
:release date: 2011-12-26

Bugs fixed
-------------

* Include test code for Python3 to sdist. (Johan Bergstrom)
* Fix compilation error on MSVC. (davidgaleano)

Log message:
All supported python versions in pkgsrc support eggs, so remove
${PLIST.eggfile} from PLISTs and support code from lang/python.

Log message:
Tag the 28 locations that result in a Python 3.1 package as supporting so.
Remove it from the default list for the rest.

Log message:
doesn't work with python24 (could be patched, probably not worthwhile)

Log message:
Update py-msgpack to 0.1.10.

0.1.10 release date:	2011-08-22

New feature
 * Add encoding and unicode_errors option to packer and unpacker. When this
   option is specified, (un)packs unicode object instead of bytes. This enables
   using msgpack as a replacement of json. (tailhook)

Log message:
Import py-msgpack-0.1.9 as devel/py-msgpack.

MessagePack (de)serializer for Python.

MessagePack is a binary-based efficient data interchange format that is
focused on high performance. It is like JSON, but very fast and small.