Static-frame

API change: ``IndexHierarchy`` numerical and statistical methods, such as ``sum()``, ``var()``, ``std()``, ``cumprod()``, ``cumsum()``, now raise ``NotImplementedError``.

API change: ``Frame.astype[]`` calls now set ``consolidate_blocks`` to ``False`` by default.

API change: ``composite_index`` and ``composite_index_fill_value`` parameters removed from ``Frame.join_left``, ``Frame.join_right``, ``Frame.join_inner``, and ``Frame.join_outer``; added ``include_index`` parameter.

API change: ``IndexDefaultFactory`` renamed ``IndexDefaultConstructorFactory``.

Added ``via_dt.year_month``.

Added ``via_hashlib`` interface to all containers.

Added ``Frame.iter_group_other()``, ``Frame.iter_group_other_items()``, ``Frame.iter_group_other_array()``, ``Frame.iter_group_other_array_items()``.

Added ``Series.iter_group_other()``, ``Series.iter_group_other_items()``, ``Series.iter_group_other_array()``, ``Series.iter_group_other_array_items()``.

Set ``arraykit`` version to 0.2.6.

IndexYear`` now accepts selection by integers for years.

Added ``Series.loc_notna_first()``, ``Series.loc_notna_last()``, ``Series.loc_notfalsy_first()``, ``Series.loc_notfalsy_last()``.

Added ``Frame.loc_notna_first()``, ``Frame.loc_notna_last()``, ``Frame.loc_notfalsy_first()``, ``Frame.loc_notfalsy_last()``.

Set ``arraykit`` version to 0.2.4.

Set ``arraykit`` version to 0.2.3.

Set ``automap`` version to 0.6.2.

Improvements to delimited file parsing when ``index_depth`` is greater than zero and quoted fields or escaped characters are used.

Corrected issue where Pandas ``MutliIndex`` are not converted to ``IndexHierarchy`` in ``Frame.from_pandas()`` or ``Series.from_pandas()``.

Added ``via_str.format()`` for applying Python formatting mini-language strings to elements.

Added ``skip_initial_space``, ``quoting``, ``quote_double``, and ``escape_char`` parameters to ``Frame.from_delimited()`` and related interfaces.

Added ``Frame.from_json_index()``, ``Frame.from_json_columns``, ``Frame.from_json_split()``, ``Frame.from_json_records()``, ``Frame.from_json_values()``.

Added ``Frame.to_json_index()``, ``Frame.to_json_columns``, ``Frame.to_json_split()``, ``Frame.to_json_records()``, ``Frame.to_json_values``.

Added ``axis`` argument to ``Series.count()`` for compatibility with ``Frame`` interface.