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Copy file name to clipboardExpand all lines: doc/source/whatsnew/v2.0.0.rst
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@@ -42,6 +42,7 @@ Other enhancements
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- :meth:`Series.add_suffix`, :meth:`DataFrame.add_suffix`, :meth:`Series.add_prefix` and :meth:`DataFrame.add_prefix` support an ``axis`` argument. If ``axis`` is set, the default behaviour of which axis to consider can be overwritten (:issue:`47819`)
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- :func:`assert_frame_equal` now shows the first element where the DataFrames differ, analogously to ``pytest``'s output (:issue:`47910`)
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- Added new argument ``use_nullable_dtypes`` to :func:`read_csv` to enable automatic conversion to nullable dtypes (:issue:`36712`)
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- Added new global configuration, ``io.nullable_backend`` to allow ``use_nullable_dtypes=True`` to return pyarrow-backed dtypes when set to ``"pyarrow"`` in :func:`read_parquet` (:issue:`48957`)
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- Added ``index`` parameter to :meth:`DataFrame.to_dict` (:issue:`46398`)
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- Added metadata propagation for binary operators on :class:`DataFrame` (:issue:`28283`)
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- :class:`.CategoricalConversionWarning`, :class:`.InvalidComparison`, :class:`.InvalidVersion`, :class:`.LossySetitemError`, and :class:`.NoBufferPresent` are now exposed in ``pandas.errors`` (:issue:`27656`)
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