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Backport PR #45893 on branch 1.4.x (DOC: 1.4.1 release notes (__setitem__/__getitem__ special methods are not a valid links/ref)) #45901

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Merged
merged 1 commit into from
Feb 9, 2022
Merged

Backport PR #45893 on branch 1.4.x (DOC: 1.4.1 release notes (__setitem__/__getitem__ special methods are not a valid links/ref)) #45901

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4 changes: 2 additions & 2 deletions doc/source/whatsnew/v1.4.1.rst
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Expand Up @@ -16,13 +16,13 @@ Fixed regressions
~~~~~~~~~~~~~~~~~
- Regression in :meth:`Series.mask` with ``inplace=True`` and ``PeriodDtype`` and an incompatible ``other`` coercing to a common dtype instead of raising (:issue:`45546`)
- Regression in :func:`.assert_frame_equal` not respecting ``check_flags=False`` (:issue:`45554`)
- Regression in :meth:`DataFrame.loc.__getitem__` raising ``ValueError`` when indexing on a :class:`MultiIndex` with one level (:issue:`45779`)
- Regression in :meth:`DataFrame.loc` raising ``ValueError`` when indexing (getting values) on a :class:`MultiIndex` with one level (:issue:`45779`)
- Regression in :meth:`Series.fillna` with ``downcast=False`` incorrectly downcasting ``object`` dtype (:issue:`45603`)
- Regression in :func:`api.types.is_bool_dtype` raising an ``AttributeError`` when evaluating a categorical :class:`Series` (:issue:`45615`)
- Regression in :meth:`DataFrame.iat` setting values leading to not propagating correctly in subsequent lookups (:issue:`45684`)
- Regression when setting values with :meth:`DataFrame.loc` losing :class:`Index` name if :class:`DataFrame` was empty before (:issue:`45621`)
- Regression in :meth:`~Index.join` with overlapping :class:`IntervalIndex` raising an ``InvalidIndexError`` (:issue:`45661`)
- Regression in :meth:`Series.loc.__setitem__` raising with all ``False`` indexer and :class:`Series` on the right hand side (:issue:`45778`)
- Regression when setting values with :meth:`Series.loc` raising with all ``False`` indexer and :class:`Series` on the right hand side (:issue:`45778`)
- Regression in :func:`read_sql` with a DBAPI2 connection that is not an instance of ``sqlite3.Connection`` incorrectly requiring SQLAlchemy be installed (:issue:`45660`)
-

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