What’s new in 2.3.3 (September XX, 2025)#
These are the changes in pandas 2.3.3. See Release notes for a full changelog including other versions of pandas.
Improvements and fixes for the StringDtype#
Most changes in this release are related to StringDtype
which will
become the default string dtype in pandas 3.0. See
Upcoming changes in pandas 3.0 for more details.
Bug fixes#
Fix regression in
~Series.str.contains
,~Series.str.match
and~Series.str.fullmatch
with a compiled regex and custom flags (GH 62240)