==========================
Features
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- Added the ``variants.inspect`` module, which provides a public API for
inspecting variant function groups. It currently provides two functions:
``is_primary`` and ``is_primary_method``. (GH 29)
- Added python_requires to setup, indicating Python version support. (GH 34)
Bugfixes
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- Updated MANIFEST.in to include NEWS.rst (GH 34)
Improved Documentation
----------------------
- Updated permanent redirect links in documentation. (GH 28)
- Flattened TOC entry for changelog in documentation. (GH 32)
- Added section for API documentation, including documentation for the inspect
submodule. (GH 33)