Static-frame

Added ``dtypes`` parameter to ``Frame.from_pandas()``.

Added ``index_constructors``, ``columns_constructors`` to the following interfaces: ``Frame.from_sql()``, ``Frame.from_structured_array()``, ``Frame.from_delimited()``, ``Frame.from_csv()``, ``Frame.from_clipboard``, ``Frame.from_tsv()``, ``Frame.from_xlsx()``, ``Frame.from_sqlite()``, ``Frame.from_hdf5()``, ``Frame.from_arrrow()``, ``Frame.from_parquet()``.

``StoreConfig`` now exposes ``index_constructros`` and ``columns_constructors`` arguments.

Incorrectly formed ``Batch`` iterables will now, upon iteration, raise a ``BatchIterableInvalid`` exception.

Added ``Quilt.sample()``.

``all()`` and ``any()`` on ``Series`` and ``Frame`` no longer raise when NA values are present and ``skipna`` is ``False``.

Performance enhancements to ``Bus`` loading routines when using ``max_persist`` by refactoring internal architecture of ``Bus`` to no longer hold a reference to a ``Series`` but instead use a mutable array.

Optimization of ``Bus.items()``, ``Bus.values``, ``Bus.iter_element()``, and ``Bus.iter_element_items()`` when ``max_persist`` is greater than one.

Added ``Yarn.iter_element()``, ``Yarn.iter_element_items()``.

Added ``Yarn.drop[]``

Added ``Yarn.reindex()``, ``Yarn.relabel_flat()``, ``Yarn.relabel_level_add()``, ``Yarn.relabel_level_drop()``, ``Yarn.rehierarch()``.

Added ``Bus.unpersist()``, ``Yarn.unpersist()``, and ``Quilt.unpersist()``.

Improvements to standard string representation of ``Quilt``.

Added ``is_month_start()``, ``is_month_end()``, ``is_year_start()``, ``is_year_end()``, ``is_quarter_start()``, ``is_quarter_end()`` to ``via_dt`` interfaces.

Added ``hour``, ``minute``, ``second`` properties to ``via_dt`` interfaces.

Improved implementation of ``weekday()``, added ``quarter()`` to ``via_dt`` interfaces.

Fixed issue when using ``iter_window_*`` methods on two-dimensional containers where the opposite axis is not a default index constructor.

Fixed issue when selecting rows from ``Frame`` with 0-length columns.

Implementation of ``Yarn``, a container that presents numerous ``Bus`` as a uniform, 1D interface.

Fixed issue in ``Frame.astype[]`` when selecting targets with a Boolean ``Series`` or arrays.

Fixed unnecessary type coercion in the ``Frame`` returned by ``Frame.drop_duplicated()``.

Improved handling of reindexing and lookups between datetime64 and date / datetime objects.

``Frame.equals()``, ``Series.equals()``, ``Index.equals()``, ``IndexHiearchy.equals()`` and all related routines now distinguish by ``datetime64`` unit in evaluating basic equality.

Extended ``Series.count()`` and ``Frame.count()`` with ``skipfalsy`` and ``unique`` parameters.

Added ``Series.isfalsy()``, ``Series.notfalsy()``, ``Series.dropfalsy()``, ``Series.fillfalsy()``.

Added ``Frame.isfalsy()``, ``Frame.notfalsy()``, ``Frame.dropfalsy()``, ``Frame.fillfalsy()``.

Exposed ``isna_element()`` via ``arraykit`` on root namespace.

Added ``Bus.from_concat()``.

Added ``Bus.to_series()``.

``Bus.reindex()``, ``Bus.relabel()``, ``Bus.relabel_flat()``, ``Bus.relabel_level_add()``, ``Bus.relabel_level_drop()``, ``Bus.rehierarch()`` now, if necessary, load all contents from the associated ``Store`` and return a ``Bus`` without a ``Store`` association.

Added ``index_constructor`` argument to ``Series.from_concat_items()``.

Added ``index_constructor``, ``columns_constructor`` arguments to ``Frame.from_concat_items()``.

Introduced ``IndexDefaultFactory`` to permit specifying index ``name`` attributes with default index constructors.

Added ``Frame.to_series()``.

``Frame.sort_values()``, ``Frame.sort_index()``, ``Frame.sort_columns``, ``Series.sort_index()``, and ``IndexHierarchy.sort()`` now accept ``ascending`` as an iterable of Booleans to specify value per vector.

``FrameGO.via_fill_value()`` now supports providng a fill value in ``__setitem__()`` assignment.

``IndexAutoFactory`` can now be instantiated with a ``size`` parameter to pre-set the size of an auto-index, such as when used to initialize a ``FrameGO``.

Added support for loading containers into specialized VisiData ``Sheet`` and ``IndexSheet`` subclasses; added ``to_visidata()`` exporter to all containers.

Added ``StyleConfig`` class for configuring display characteristics. Added default ``StyleConfigCSS`` for improved default HTML presentation.

Added ``Series.rank_ordinal``, ``Series.rank_dense``, ``Series.rank_mean``, ``Series.rank_min``, ``Series.rank_max``.

Added ``Frame.rank_ordinal``, ``Frame.rank_dense``, ``Frame.rank_mean``, ``Frame.rank_min``, ``Frame.rank_max``.

Fixed issue in ``Series.from_element()`` and ``Frame.from_element()`` that would broadcast some iterables instead of treat them as an element.

Extended ``Frame.unset_index()`` to support unsetting ``IndexHierarchy``.