From a656d0e64702ace3ff57f9e8ba1589feea04b359 Mon Sep 17 00:00:00 2001 From: Simon Hawkins Date: Thu, 28 May 2020 11:32:32 +0100 Subject: [PATCH] DOC: 1.0.4 release notes and date --- doc/source/whatsnew/v1.0.4.rst | 26 ++++++++++++-------------- 1 file changed, 12 insertions(+), 14 deletions(-) diff --git a/doc/source/whatsnew/v1.0.4.rst b/doc/source/whatsnew/v1.0.4.rst index 1f2d4e2dba370..5cc1edc9ca9cd 100644 --- a/doc/source/whatsnew/v1.0.4.rst +++ b/doc/source/whatsnew/v1.0.4.rst @@ -1,7 +1,7 @@ .. _whatsnew_104: -What's new in 1.0.4 (May ??, 2020) +What's new in 1.0.4 (May 28, 2020) ------------------------------------ These are the changes in pandas 1.0.4. See :ref:`release` for a full changelog @@ -15,21 +15,20 @@ including other versions of pandas. Fixed regressions ~~~~~~~~~~~~~~~~~ -- Bug where :meth:`Series.isna` and :meth:`DataFrame.isna` would raise for categorical dtype when ``pandas.options.mode.use_inf_as_na`` was set to ``True`` (:issue:`33594`) -- Bug in :meth:`GroupBy.first` and :meth:`GroupBy.last` where None is not preserved in object dtype (:issue:`32800`) -- Bug in DataFrame reductions using ``numeric_only=True`` and ExtensionArrays (:issue:`33256`). +- Fix regression where :meth:`Series.isna` and :meth:`DataFrame.isna` would raise for categorical dtype when ``pandas.options.mode.use_inf_as_na`` was set to ``True`` (:issue:`33594`) +- Fix regression in :meth:`GroupBy.first` and :meth:`GroupBy.last` where None is not preserved in object dtype (:issue:`32800`) +- Fix regression in DataFrame reductions using ``numeric_only=True`` and ExtensionArrays (:issue:`33256`). - Fix performance regression in ``memory_usage(deep=True)`` for object dtype (:issue:`33012`) -- Bug where :meth:`Categorical.replace` would replace with ``NaN`` whenever the new value and replacement value were equal (:issue:`33288`) -- Bug where an ordered :class:`Categorical` containing only ``NaN`` values would raise rather than returning ``NaN`` when taking the minimum or maximum (:issue:`33450`) -- Bug in :meth:`DataFrameGroupBy.agg` with dictionary input losing ``ExtensionArray`` dtypes (:issue:`32194`) +- Fix regression where :meth:`Categorical.replace` would replace with ``NaN`` whenever the new value and replacement value were equal (:issue:`33288`) +- Fix regression where an ordered :class:`Categorical` containing only ``NaN`` values would raise rather than returning ``NaN`` when taking the minimum or maximum (:issue:`33450`) +- Fix regression in :meth:`DataFrameGroupBy.agg` with dictionary input losing ``ExtensionArray`` dtypes (:issue:`32194`) - Fix to preserve the ability to index with the "nearest" method with xarray's CFTimeIndex, an :class:`Index` subclass (`pydata/xarray#3751 `_, :issue:`32905`). - Fix regression in :meth:`DataFrame.describe` raising ``TypeError: unhashable type: 'dict'`` (:issue:`32409`) -- Bug in :meth:`DataFrame.replace` casts columns to ``object`` dtype if items in ``to_replace`` not in values (:issue:`32988`) -- Bug in :meth:`Series.groupby` would raise ``ValueError`` when grouping by :class:`PeriodIndex` level (:issue:`34010`) -- Bug in :meth:`GroupBy.rolling.apply` ignores args and kwargs parameters (:issue:`33433`) -- More informative error message with ``np.min`` or ``np.max`` on unordered :class:`Categorical` (:issue:`33115`) -- Fixed regression in :meth:`DataFrame.loc` and :meth:`Series.loc` throwing an error when a ``datetime64[ns, tz]`` value is provided (:issue:`32395`) -- +- Fix regression in :meth:`DataFrame.replace` casts columns to ``object`` dtype if items in ``to_replace`` not in values (:issue:`32988`) +- Fix regression in :meth:`Series.groupby` would raise ``ValueError`` when grouping by :class:`PeriodIndex` level (:issue:`34010`) +- Fix regression in :meth:`GroupBy.rolling.apply` ignores args and kwargs parameters (:issue:`33433`) +- Fix regression in error message with ``np.min`` or ``np.max`` on unordered :class:`Categorical` (:issue:`33115`) +- Fix regression in :meth:`DataFrame.loc` and :meth:`Series.loc` throwing an error when a ``datetime64[ns, tz]`` value is provided (:issue:`32395`) .. _whatsnew_104.bug_fixes: @@ -42,7 +41,6 @@ Bug fixes - Bug in :meth:`read_parquet` was raising a ``FileNotFoundError`` when passed an s3 directory path. (:issue:`26388`) - Bug in :meth:`~DataFrame.to_parquet` was throwing an ``AttributeError`` when writing a partitioned parquet file to s3 (:issue:`27596`) - Bug in :meth:`GroupBy.quantile` causes the quantiles to be shifted when the ``by`` axis contains ``NaN`` (:issue:`33200`, :issue:`33569`) -- Contributors ~~~~~~~~~~~~