Changelog

: Something that you couldn’t do before.
: A miscellaneous minor improvement.
: An existing feature now may not require as much computation or memory.
: Something that previously didn’t work as documentated or as expected should now work.
: An update to the documentation.
: Miscellaneous updates such as package structure or GitHub quality of life updates.

: _utils.format_array is now removed and all code is changed to reflect. This is a major feature. kdtrees 0.1.7 is not backwards-compatible.
: __len__ no longer a required function in KDTreeType as per ISS #9.
: _kdtrees.initialize now correctly handles accept overrides to update presorted arrays.
: _utils.check_dimensionality now properly checks accept overridden types without unexepected errors.
: KDTreeType now implements __lt__ for proper sorting.
: KDTreeType no longer extends list so that it can be properly wrapped into a list.
: _kdtrees.nearest_neighbor and _kdtrees.proximal_neighbor now properly call _utils.distance with accept override applied as per ISS #7.
: Updated documentation to reflect changes.
: Implemented a number of new tests in tests

: __iter__ no longer required for KDTreeType as per ISS #2.
: height no longer an attribute in KDTree as per ISS #6.
: setup.py fixed with updates to metadata.
: Fixed equality and comparison checks in _kdtrees.insert, _kdtrees.search, and _kdtrees.delete as per ISS #3.
: _utils.distance now implemented as per ISS #4. Allows accept overriding to properly use nearest_neighbor and proximal_neighbor.
: Accept overriding is now properly implemented without fatal errors. This affected _utils.format_array and _utils.check_dimensionality as per ISS #5.
: Fixed mask extractions on presorted arrays in _kdtrees._initialize_recursive.
: Overview description of README is now expanded slightly and includes a link to Wikipedia for further reading.
: Updates to doc_kdtree.md to fix the initialize header.
: Added documentation for KDTreeType.
: Created a variety of issues and pull request templates.
: Addition of CodeClimate and FOSSAS license scanning.
: KDTreeType is now in kdtrees._kdtree_type

: kdtrees is now implemented. We're live!
: KDTree can now be modified by insertion and deletion.
: KDTree now maintains itself as a pseudo-balanced tree.
: kdtrees._utils now implements format_array and check_dimensionality.
: KDTree now supports k-nearest neighbors through nearest_neighbor.
: KDTree now supports finding neighbors within a specified distance through proximal_neighbor.
: KDTree now supports custom types through the use of an accept clause. See kdtrees.kdtree_type for implementation of required abstract base superclass.
: Updates made to the README and CHANGES.
: Documentation initialized and pydoc created.

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