These are the changes in pandas 1.0.1. See :ref:`release` for a full changelog including other versions of pandas.
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- Fixed regression in :class:`Categorical` construction with
numpy.str_
categories (:issue:`31499`)
- Bug in dtypes being lost in
DataFrame.__invert__
(~
operator) with mixed dtypes (:issue:`31183`)
- Bug in dtype being lost in
__invert__
(~
operator) for extension-array backedSeries
andDataFrame
(:issue:`23087`)