Log Message:
Simplify PKGNAME regex. CATEGORIES+=python. Updated to latest release,
14.3.0. From docs/source/changelog.rst:

14.3.0
======

- PyZMQ no longer calls :meth:`Socket.close` or :meth:`Context.term` during \ 
process cleanup.
  Changes to garbage collection in Python 3.4 make this impossible to do sensibly.
- :meth:`ZMQStream.close` closes its socket immediately, rather than scheduling \ 
a timeout.
- Raise the original ImportError when importing zmq fails.
  Should be more informative than `no module cffi...`.

.. warning::

    Users of Python 3.4 should not use pyzmq < 14.3, due to changes in \ 
garbage collection.

14.2.0
======

New Stuff
---------

- Raise new ZMQVersionError when a requested method is not supported by the \ 
linked libzmq.
  For backward compatibility, this subclasses NotImplementedError.

Bugs Fixed
----------

- Memory leak introduced in pyzmq-14.0 in zero copy.
- OverflowError on 32 bit systems in zero copy.

14.1.0
======

Security
--------

The headline features for 14.1 are adding better support for libzmq's
security features.

- When libzmq is bundled as a Python extension (e.g. wheels, eggs),
  libsodium is also bundled (excluding Windows),
  ensuring that libzmq security is available to users who install from wheels
- New :mod:`zmq.auth`, implementing zeromq's ZAP authentication,
  modeled on czmq zauth.
  For more information, see the `examples \ 
<https://github.com/zeromq/pyzmq/tree/master/examples/>`_.

Other New Stuff
---------------

- Add PYZMQ_BACKEND for enabling use of backends outside the pyzmq codebase.
- Add :attr:`~.Context.underlying` property and :meth:`~.Context.shadow`
  method to Context and Socket, for handing off sockets and contexts.
  between pyzmq and other bindings (mainly pyczmq_).
- Add TOS, ROUTER_HANDOVER, and IPC_FILTER constants from libzmq-4.1-dev.
- Add Context option support in the CFFI backend.
- Various small unicode and build fixes, as always.
- :meth:`~.Socket.send_json` and :meth:`~.Socket.recv_json` pass any extra \ 
kwargs to ``json.dumps/loads``.

.. _pyczmq: https://github.com/zeromq/pyczmq

Deprecations
------------

- ``Socket.socket_type`` is deprecated, in favor of ``Socket.type``,
  which has been available since 2.1.