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Pull requests list

PDEP-18: Nullable Object Dtype PDEP pandas enhancement proposal Stale
#61599 opened Jun 7, 2025 by simonjayhawkins Loading…
Implemented NumbaExecutionEngine Apply Apply, Aggregate, Transform, Map Stale
#61487 opened May 23, 2025 by arthurlw Loading…
4 of 5 tasks
BUG: Add fillna at the beginning of _where not to fill NA. #60729 Bug Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#60772 opened Jan 23, 2025 by sanggon6107 Loading…
4 of 5 tasks
ExtensionArray.Round method and tests ExtensionArray Extending pandas with custom dtypes or arrays. Stale
#54582 opened Aug 16, 2023 by andrewgsavage Loading…
5 tasks done
PARTIAL FIX: Improve leading zeros preservation with dtype=str for dict-based dtypes Arrow pyarrow functionality Bug IO CSV read_csv, to_csv Stale
#62242 opened Sep 2, 2025 by dxdc Loading…
4 tasks done
ENH: Add future.python_scalars Enhancement
#63016 opened Nov 6, 2025 by rhshadrach Loading…
5 tasks
TST: Add regression tests for concat with non-ns DatetimeIndex units (GH#58471) Datetime Datetime data dtype Needs Tests Unit test(s) needed to prevent regressions Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#62304 opened Sep 9, 2025 by skalwaghe-56 Loading…
3 tasks done
BUG: Fix all-NaT when ArrowEA.astype to categorical Stale
#62055 opened Aug 6, 2025 by arthurlw Loading…
4 of 5 tasks
BUG: Fix dt64[non_nano] + some_offsets incorrectly rounding
#62383 opened Sep 19, 2025 by Aniketsy Loading…
2 tasks
BUG: Inconsistent behavior of Groupby with None values with filter (#… Filters e.g. head, tail, nth Groupby Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#63178 opened Nov 23, 2025 by koskampt Loading…
3 of 4 tasks
PDEP-16: Consistent missing value handling PDEP missing values Issues that would be addressed by the Ice Cream Agreement from the Aug 2023 sprint PDEP pandas enhancement proposal
#58988 opened Jun 12, 2024 by jorisvandenbossche Loading…
BUG/TST: Series round with dtype object Stale
#62174 opened Aug 22, 2025 by sharkipelago Loading…
4 tasks done
DEPR: Deprecate non-ISO date string formats in DatetimeIndex.loc Indexing Related to indexing on series/frames, not to indexes themselves
#62991 opened Nov 5, 2025 by raghavendranath Loading…
5 tasks done
DEPR: Remove special date-datetime64 case in indexing
#62232 opened Sep 2, 2025 by arthurlw Loading…
1 of 5 tasks
fix : skip memoizing 0,1,True,False in sanitization function
#62226 opened Aug 31, 2025 by vignesh14052002 Loading…
3 of 5 tasks
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