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Pull requests: pandas-dev/pandas

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Pull requests list

BUG: still use object dtype for pyarrow-backed IO methods with infer_strings disabled IO Parquet parquet, feather
#63900 opened Jan 27, 2026 by jorisvandenbossche Loading…
BUG: Raise on nested list w/ dtype producing 2D array in Series constructor
#63896 opened Jan 27, 2026 by bilichboris Loading…
4 of 6 tasks
STY: use strict zip in pandas/tests/frame/indexing and pandas/tests/frame/
#63892 opened Jan 26, 2026 by mlennan Loading…
2 of 5 tasks
1
ENH: Make print_thing respect display.precision for float sequence
#63890 opened Jan 26, 2026 by yuanx749 • Draft
2 of 6 tasks
1
3
BUG: Conversion from numpy masked arrays to pandas array does not preserve missing values
#63887 opened Jan 26, 2026 by kjmin622 Loading…
5 of 6 tasks
1
BUG: Bug fix in pandas.array to handle numpy.ma.MaskedArray corre…
#63886 opened Jan 26, 2026 by tekksick Loading…
3 of 6 tasks
1
Doc: Added cookbook regarding use of Decay-Weighted Rolling Aggregati…
#63884 opened Jan 26, 2026 by vkverma9534 Loading…
1
7
STY: add strict=True to zip() in pandas/tests/series/indexing
#63882 opened Jan 26, 2026 by kei-0021 Loading…
4 tasks done
1
DOC: Fix PR02 for pandas.tseries.offsets.CBMonthBegin
#63878 opened Jan 26, 2026 by tuhinsharma121 Loading…
1 task
7
BUG: Correct length_of_indexer for range objects
#63872 opened Jan 25, 2026 by vkverma9534 Loading…
3
CI: Test editable install for doctests
#63870 opened Jan 25, 2026 by rhshadrach • Draft
6 tasks
BUG: Clarify KeyError for missing groups in GroupBy.get_group
#63868 opened Jan 25, 2026 by vishwas-droid Loading…
4
Pr02 fix
#63866 opened Jan 25, 2026 by sanrishi Loading…
1 task
2
DOC: Update DataFrame.stack() docstring for 3.0 deprecations
#63860 opened Jan 25, 2026 by anandvenugopal-tech Loading…
6 tasks
1
ENH: Pass arguments to pa.to_pandas in read_csv(engine="pyarrow") Arrow pyarrow functionality Enhancement
#63859 opened Jan 25, 2026 by fangchenli Loading…
5 tasks done
1
ENH: rechunk after concat for arrow-backed array Arrow pyarrow functionality Performance Memory or execution speed performance
#63857 opened Jan 25, 2026 by fangchenli Loading…
5 of 6 tasks
1
1
DOC: Add User Guide link to qcut docstring (#62357)
#63856 opened Jan 25, 2026 by PauloAAlmeida Loading…
1 task
1
1
ENH: Raise TypeError when not np.busdaycalendar is passed to custom subclasses Error Reporting Incorrect or improved errors from pandas Frequency DateOffsets
#63854 opened Jan 24, 2026 by natmokval Loading…
1 task done
1
6
CI: Simplify docs build with workflow_dispatch CI Continuous Integration Docs
#63852 opened Jan 24, 2026 by rhshadrach Loading…
6 tasks
2
BUG: Fix index alignment in groupby rolling apply with raw=False
#63849 opened Jan 24, 2026 by Moriyuki-S Loading…
4 of 6 tasks
1
DEPR: Deprecate decorator Appender and Substitution
#63846 opened Jan 24, 2026 by zhengruifeng Loading…
1 of 6 tasks
2
DOC: Add pd-money to ecosystem
#63843 opened Jan 24, 2026 by aalhajmee Loading…
DOC: Add User Guide links to GroupBy aggregate, transform, and apply methods
#63837 opened Jan 23, 2026 by chaitanyakumar-d Loading…
1
5
fix: missing value after comparison
#63831 opened Jan 23, 2026 by Sharl0tteIsTaken Loading…
3 of 6 tasks
1
7
DOC: Add py:type reference targets to pandas.api.typing.aliases
#63812 opened Jan 22, 2026 by sanrishi Loading…
4 of 6 tasks
1
68
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