``2020.5.19``
=============

|pypi| |docs|

Python Changes
--------------

Bug Fixes
~~~~~~~~~

-  Using ``importlib.metadata`` to locate ``extra-dll`` on Windows, caused by
   the behavior of the ``conda``-supplied ``setuptools`` in Python 3.8
   (`#208 <https://github.com/dhermes/bezier/pull/208>`__, fixed
   `#206 <https://github.com/dhermes/bezier/issues/206>`__).

Breaking Changes
~~~~~~~~~~~~~~~~

-  Created ``bezier.hazmat`` subpackage (fixed
   `#170 <https://github.com/dhermes/bezier/issues/170>`__).

   -  Moved non-public ``bezier._py_helpers`` module to
      ``bezier.hazmat.helpers``
      (`#201 <https://github.com/dhermes/bezier/pull/201>`__).
   -  Moved non-public ``bezier._algebraic_intersection`` module to
      ``bezier.hazmat.algebraic_intersection``
      (`#216 <https://github.com/dhermes/bezier/pull/216>`__).
   -  Moved non-public ``bezier._py_curve_helpers`` module to
      ``bezier.hazmat.curve_helpers``
      (`#218 <https://github.com/dhermes/bezier/pull/218>`__).
   -  Moved non-public ``bezier._py_triangle_intersection`` module to
      ``bezier.hazmat.triangle_intersection``
      (`#219 <https://github.com/dhermes/bezier/pull/219>`__).
   -  Moved non-public ``bezier._py_triangle_helpers`` module to
      ``bezier.hazmat.triangle_helpers``
      (`#220 <https://github.com/dhermes/bezier/pull/220>`__).
   -  Moved non-public ``bezier._py_intersection_helpers`` module to
      ``bezier.hazmat.intersection_helpers``
      (`#222 <https://github.com/dhermes/bezier/pull/222>`__).
   -  Moved non-public ``bezier._py_geometric_intersection`` module to
      ``bezier.hazmat.geometric_intersection``
      (`#223 <https://github.com/dhermes/bezier/pull/223>`__).

Documentation
--------------

-  Updated ``binary-extension``
   `doc <https://bezier.readthedocs.io/en/2020.5.19/python/binary-extension.html>`__
   to refer to ``bezier.libs``
   (`#211 <https://github.com/dhermes/bezier/pull/211>`__). This is based on
   a change to ``auditwheel`` from the
   `3.1.0 release <https://github.com/pypa/auditwheel/releases/tag/3.1.0>`__.
-  Removed ``algorithms/algebraic-helpers`` document since the
   ``bezier.hazmat.algebraic_intersection`` module is now fully documented
   (`#216 <https://github.com/dhermes/bezier/pull/216>`__).
-  Updated from ``https://docs.scipy.org/doc/numpy`` to ``https://numpy.org``
   for references to the NumPy documentation
   (`#221 <https://github.com/dhermes/bezier/pull/221>`__).
-  Removed ``algorithms/geometric-helpers`` document since the functions and
   classes there are now fully documented in ``bezier.hazmat``
   (`#223 <https://github.com/dhermes/bezier/pull/223>`__).

.. |pypi| image:: https://img.shields.io/pypi/v/bezier/2020.5.19.svg
   :target: https://pypi.org/project/bezier/2020.5.19/
   :alt: PyPI link to release 2020.5.19
.. |docs| image:: https://readthedocs.org/projects/bezier/badge/?version=2020.5.19
   :target: https://bezier.readthedocs.io/en/2020.5.19/
   :alt: Documentation for release 2020.5.19