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BUG: Fix unpickling of string dtypes of legacy pandas versions Bug IO Pickle read_pickle, to_pickle Strings String extension data type and string data
#61770 opened Jul 3, 2025 by Liam3851 Loading… updated Jul 6, 2025
5 tasks done
2.3.1
feature #49580: support new-style float_format string in to_csv Enhancement IO CSV read_csv, to_csv
#61650 opened Jun 13, 2025 by pedromfdiogo Loading… updated Jul 6, 2025
4 of 5 tasks
PERF: avoid object-dtype path in ArrowEA._explode
#61786 opened Jul 5, 2025 by jbrockmendel Loading… updated Jul 5, 2025
REF: remove unreachable, stronger typing in parsers.pyx
#61785 opened Jul 5, 2025 by jbrockmendel Loading… updated Jul 5, 2025
5 tasks
POC: consistent NaN treatment for pyarrow dtypes
#61732 opened Jun 28, 2025 by jbrockmendel Draft updated Jul 5, 2025
6 tasks
BUG: ensure to_numeric down-casts to uint64 for large unsigned integers Dtype Conversions Unexpected or buggy dtype conversions
#61766 opened Jul 3, 2025 by mohiuddin-khan-shiam Loading… updated Jul 5, 2025
BUG: Raise OutOfBoundsDatetime in DataFrame.replace when value exceeds datetime64[ns] bounds (GH#61671) Bug Datetime Datetime data dtype
#61717 opened Jun 27, 2025 by iabhi4 Loading… updated Jul 5, 2025
4 tasks done
BUG[string]: incorrect index downcast in DataFrame.join
#61771 opened Jul 3, 2025 by jbrockmendel Loading… updated Jul 5, 2025
5 tasks
Improve MultiIndex label rename checks
#61769 opened Jul 3, 2025 by TabLand Loading… updated Jul 5, 2025
5 tasks done
POC: NA-only behavior for numpy-nullable dtypes PDEP missing values Issues that would be addressed by the Ice Cream Agreement from the Aug 2023 sprint
#61708 opened Jun 25, 2025 by jbrockmendel Draft updated Jul 5, 2025
CI: Add NumPy 1.26 test job CI Continuous Integration Dependencies Required and optional dependencies
#61774 opened Jul 3, 2025 by Anantanand005 Loading… updated Jul 5, 2025
3 of 5 tasks
ENH: speed up wide DataFrame.line plots by using a single LineCollection Performance Memory or execution speed performance Visualization plotting
#61764 opened Jul 3, 2025 by EvMossan Loading… updated Jul 5, 2025
4 tasks done
TST: option_context bug on Mac GH#58055 Bug Testing pandas testing functions or related to the test suite
#61779 opened Jul 4, 2025 by jbrockmendel Loading… updated Jul 5, 2025
1 of 5 tasks
DOC: Remove and Update out of date Docker Image issue with #61511 Docs Stale
#61550 opened Jun 4, 2025 by jacksnnn Loading… updated Jul 5, 2025
2 tasks
BUG: Fix assert_frame_equal dtype handling when check_dtype=False (#61473) Stale Testing pandas testing functions or related to the test suite
#61525 opened May 31, 2025 by iabhi4 Loading… updated Jul 4, 2025
4 tasks done
BUG: Decimal(NaN) incorrectly allowed in ArrowEA constructor with tim…
#61773 opened Jul 3, 2025 by jbrockmendel Loading… updated Jul 4, 2025
5 tasks done
Implemented NumbaExecutionEngine Apply Apply, Aggregate, Transform, Map
#61487 opened May 23, 2025 by arthurlw Loading… updated Jul 4, 2025
3 of 5 tasks
[WIP] ENH: support reading directory in read_csv IO CSV read_csv, to_csv
#61275 opened Apr 12, 2025 by fangchenli Loading… updated Jul 4, 2025
5 tasks
DOC: Show constructor arguments for some classes in pd.series.offsets Docs
#61605 opened Jun 8, 2025 by Dr-Irv Loading… updated Jul 4, 2025
adding pandas.api.typing.aliases and docs Typing type annotations, mypy/pyright type checking
#61735 opened Jun 29, 2025 by Dr-Irv Loading… updated Jul 4, 2025
5 tasks done
Parallelize test_sql.py - Issue #60378 IO SQL to_sql, read_sql, read_sql_query Testing pandas testing functions or related to the test suite
#61551 opened Jun 4, 2025 by dShcherbakov1 Loading… updated Jul 3, 2025
4 tasks
TST[string]: update expecteds for using_string_dtype to fix xfails
#61727 opened Jun 27, 2025 by jbrockmendel Loading… updated Jul 3, 2025
4 of 7 tasks
BUG: Fix infer_dtype result for float with embedded pd.NA Bug Dtype Conversions Unexpected or buggy dtype conversions Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#61624 opened Jun 10, 2025 by heoh Loading… updated Jul 3, 2025
5 tasks done
String dtype: turn on by default Strings String extension data type and string data
#61722 opened Jun 27, 2025 by jorisvandenbossche Draft updated Jul 3, 2025 3.0
ENH: Add force_suffixes boolean argument to pd.merge Enhancement Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#61498 opened May 26, 2025 by kopytjuk Loading… updated Jul 2, 2025
2 of 5 tasks
ProTip! Updated in the last three days: updated:>2025-07-02.