0.16-2018-09-10

.. note:

This release contains minor backwards incompatible changes. You might
need to update your code if you have been making use of nested search.

Old way of declaring nested search fields

.. code-block:: python

search_nested_fields = {
    'country': ['name'],
    'country.city': ['name'],
}

New way of declaring nested search fields

.. code-block:: python

search_nested_fields = {
    'country': {
        'path': 'country',
        'fields': ['name'],
    },
    'city': {
        'path': 'country.city',
        'fields': ['name'],
    },
}

• Changes in nested search. This affects usage of both historical
  SearchFilterBackend and CompoundSearchFilterBackend. Update your code
  accordingly.
• Take meta property using of the document Meta into consideration.