DOC: Fixing pandas-dev#51925 and pandas-dev#53366

determ1ne · determ1ne · commit b821bd18c54d · 2023-05-24T16:36:34.000+08:00
diff --git a/doc/source/whatsnew/v2.1.0.rst b/doc/source/whatsnew/v2.1.0.rst
@@ -438,6 +438,8 @@ Reshaping
 - Bug in :meth:`DataFrame.stack` losing extension dtypes when columns is a :class:`MultiIndex` and frame contains mixed dtypes (:issue:`45740`)
 - Bug in :meth:`DataFrame.transpose` inferring dtype for object column (:issue:`51546`)
 - Bug in :meth:`Series.combine_first` converting ``int64`` dtype to ``float64`` and losing precision on very large integers (:issue:`51764`)
+- Bug in :meth:`DataFrame.__setitem__` allows assignments for multiple-dimension ndarray into one column (:issue:`51925`)
+- Bug in :meth:`BlockManager.insert` allows assignments for multiple-dimension ndarray into one column (:issue:`53366`)
 -
 
 Sparse

Original file line number	Diff line number	Diff line change
`@@ -438,6 +438,8 @@ Reshaping`
`438`	`438`	- Bug in :meth:`DataFrame.stack` losing extension dtypes when columns is a :class:`MultiIndex` and frame contains mixed dtypes (:issue:`45740`)
`439`	`439`	- Bug in :meth:`DataFrame.transpose` inferring dtype for object column (:issue:`51546`)
`440`	`440`	- Bug in :meth:`Series.combine_first` converting ``int64`` dtype to ``float64`` and losing precision on very large integers (:issue:`51764`)
	`441`	+- Bug in :meth:`DataFrame.__setitem__` allows assignments for multiple-dimension ndarray into one column (:issue:`51925`)
	`442`	+- Bug in :meth:`BlockManager.insert` allows assignments for multiple-dimension ndarray into one column (:issue:`53366`)
`441`	`443`	`-`
`442`	`444`
`443`	`445`	`Sparse`