What’s new in 1.2.2 (February 09, 2021)#
These are the changes in pandas 1.2.2. See Release notes for a full changelog including other versions of pandas.
Fixed regression in
Categorical.astype()casting to incorrect dtype when
np.int32is passed to dtype argument (GH 39402)
Fixed bug in
pandas.read_excel()producing incorrect results when the engine
openpyxlis used and the excel file is missing or has incorrect dimension information; the fix requires
openpyxl>= 3.0.0, prior versions may still fail (GH 38956, GH 39001)
A total of 14 people contributed patches to this release. People with a “+” by their names contributed a patch for the first time.
Joris Van den Bossche
Pandas Development Team
Vladimir Podolskiy +