What's new in 1.1.0 (??)

These are the changes in pandas 1.1.0. See :ref:`release` for a full changelog including other versions of pandas.

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Enhancements

Other enhancements

Deprecations

Performance improvements

Performance improvement in :class:`Timedelta` constructor (:issue:`30543`)

Bug fixes

Categorical

Datetimelike

Bug in :class:`Timestamp` where constructing :class:`Timestamp` from ambiguous epoch time and calling constructor again changed :meth:`Timestamp.value` property (:issue:`24329`)

Timedelta

Timezones

Numeric

Conversion

Bug in :class:`Series` construction from NumPy array with big-endian datetime64 dtype (:issue:`29684`)

Strings

Interval

Indexing

Missing

MultiIndex

I/O

Plotting

Groupby/resample/rolling

Reshaping

Bug in :meth:`DataFrame.pivot_table` when only MultiIndexed columns is set (:issue:`17038`)

Sparse

ExtensionArray

Other

Contributors