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Pandas 2.3.1

We are pleased to announce the release of pandas 2.3.1. This release includes some improvements and fixes to the future string data type (preview feature for the upcoming pandas 3.0). We recommend that all users upgrade to this version.

See the full whatsnew for a list of all the changes. Pandas 2.3.1 supports Python 3.9 and higher.

The release will be available on the conda-forge channel:

conda install pandas --channel conda-forge

Or via PyPI:

python3 -m pip install --upgrade pandas

Please report any issues with the release on the pandas issue tracker.

Thanks to all the contributors who made this release possible.

• c888af6 RLS: 2.3.1
• 6aea302 Backport PR #61794 on branch 2.3.x (DOC: prepare 2.3.1 whatsnew notes for rel...
• a160ae6 [backport 2.3.x] BUG[string]: incorrect index downcast in DataFrame.join (#61...
• cf5db68 [backport 2.3.x] TST: update expected dtype for sum of decimals with pyarrow ...
• 50ad136 Backport PR #61795 on branch 2.3.x (DOC: add section about upcoming pandas 3....
• 6c762f3 Backport PR #61770 on branch 2.3.x (BUG: Fix unpickling of string dtypes of l...
• fd99ef7 Backport PR #61705 on branch 2.3.x (DOC: add pandas 3.0 migration guide for t...
• 4e5237d [backport 2.3.x] CI: clean up wheel build workarounds now that Cython 3.1.0 i...
• 4d42cd8 Revert "[2.3.x] DEPS: Drop Python 3.9 (#60792)" (#61755)
• 5d32ae9 BLD: Build wheels for 3.9 and musllinux-aarch64 for pandas 2.3 (#61569)
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