Pyinterval

^^^^^^^^^^^^^^^^^^

- Test installation with an outdated Pip.

^^^^^^^^^^^^^^^^^^

- To improve readability, do not test the examples in the
documentation with Python 2.6.
- Code pathways that are specific to one Python version are marked
with `` pragma`` directives, and the collection of coverage
statistics ignores them as appropriate.
- Add support for Python 3.6.
- Implement `11`_: Take the absolute value of an interval.
- Provide a helpful message during installation if setuptools is
outdated (`13`_).

.. _11: https://github.com/taschini/pyinterval/issues/11
.. _13: https://github.com/taschini/pyinterval/issues/13

^^^^^^^^^^^^^^^^^^

- Fix `5`_: Intervals can now be pickled and used with the
functions in the ``copy`` module.

.. _5: https://github.com/taschini/pyinterval/issues/5

^^^^^^^^^^^^^^^^^^

- Add support for Python 3.
- Add ``interval.fpu.isinteger`` as a portable way to check whether a
value is an instance of an integer type.
- Spin off Python binding to CRlibm into a separate project: PyCRlibm_.

.. _PyCRlibm: https://github.com/taschini/pycrlibm

^^^^^^^^^^^^^^^^^^

- Migrate Project hosting from Google Code to GitHub.
- Use Travis CI and AppVeyor as continuous integration services.
- Add support for Python 2.6 and 2.7.
- Drop support for Python 2.5.

^^^^^^^^^^^^^^^^^^^^

- Initial release.