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BUG: IntervalIndex.unique() only contains the first interval if all interval borders are negative Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Bug Interval Interval data type
#61920 opened Jul 22, 2025 by khemkaran10 Loading… updated Nov 24, 2025
3 tasks done
ENH: use stable sort in value_counts
#63158 opened Nov 20, 2025 by cmp0xff Loading… updated Nov 24, 2025
3 of 6 tasks
Fix json normalize 'meta' validation
#63136 opened Nov 17, 2025 by nocoding03 Loading… updated Nov 24, 2025
5 of 6 tasks
TST: Add test for Arrow decimal groupby variance Stale
#62754 opened Oct 19, 2025 by nour-taqatqa Loading… updated Nov 23, 2025
1 task
DOC : added example for timezone string for Timestamp.now Docs Timestamp pd.Timestamp and associated methods
#63096 opened Nov 12, 2025 by arturkenzo Loading… updated Nov 22, 2025
1 task done
Bug: Strings in Excel number fomat do not preserve case(fixes #6317)
#63124 opened Nov 15, 2025 by parthkandharkar Loading… updated Nov 22, 2025
6 tasks
TST: Add xfail tests for Excel header autofilter (openpyxl/xlsxwriter)
#62928 opened Oct 30, 2025 by antznette1 Loading… updated Nov 21, 2025
FIX: Preserve dtypes when using scalar row + slice columns indexing
#63081 opened Nov 11, 2025 by SoulSniper1212 Loading… updated Nov 21, 2025
3 tasks done
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… updated Nov 20, 2025
4 of 5 tasks
DOC: replace @doc @appender with inline docstringsin pandas/core/indexes/datetimelike.py
#63152 opened Nov 19, 2025 by AnonToky Loading… updated Nov 20, 2025
1 of 6 tasks
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… updated Nov 20, 2025
5 tasks done
BUG: for ordered categorical data implements correct computation of kendall/spearman correlations
#62880 opened Oct 27, 2025 by pandeconscious Loading… updated Nov 19, 2025
5 tasks done
BUG: fix for pd.json_normalize on non string keys
#63031 opened Nov 7, 2025 by Lonercode Loading… updated Nov 19, 2025
2 tasks done
BUG: Fix TypeError in json_normalize with non-str meta key and record_path
#63028 opened Nov 7, 2025 by dongwonmoon Loading… updated Nov 18, 2025
4 of 5 tasks
DOC: Clarify DataFrameXchg parameter is deprecated in from_dataframe
#63118 opened Nov 15, 2025 by BANADDA Loading… updated Nov 18, 2025
6 tasks
DOC: Add documentation for pandas.api.typing.Expression (#63084)
#63090 opened Nov 12, 2025 by pranavkp71 Loading… updated Nov 17, 2025
2 tasks done
ENH: Implement MultiIndex.insert_level for inserting levels at specified positions MultiIndex
#62610 opened Oct 7, 2025 by Chiwendaiyue Loading… updated Nov 16, 2025
BUG: avoid float upcast when mixing signed/unsigned ints in isin Stale
#62608 opened Oct 7, 2025 by divya1974 Loading… updated Nov 15, 2025
3 of 5 tasks
BUG: Fix multiindex factorize extension dtypes
#62964 opened Nov 3, 2025 by davidjcastrejon Loading… updated Nov 12, 2025
4 tasks done
ENH: add dtype_from_format option to preserve Excel text formatting IO Excel read_excel, to_excel
#63037 opened Nov 7, 2025 by mina1957 Loading… updated Nov 11, 2025
2 of 5 tasks
TST: Add test for loc setitem with expansion preserving tz-aware dtype
#62698 opened Oct 15, 2025 by dcamejo1 Loading… updated Nov 10, 2025
3 tasks done
BUG: Fix numeric_only ignored with list of functions in DataFrame.agg and GroupBy.agg (#49352)
#62803 opened Oct 23, 2025 by ali-aqib Loading… updated Nov 10, 2025
BUG: Validate path type in read_parquet, reject non-path/file-like
#62979 opened Nov 4, 2025 by YukunR Loading… updated Nov 9, 2025
4 of 5 tasks
Fix excelfile parse dimensions Bug IO Excel read_excel, to_excel
#63041 opened Nov 8, 2025 by matheuszpher Loading… updated Nov 8, 2025
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… updated Nov 5, 2025
3 tasks done
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ProTip! Updated in the last three days: updated:>2025-11-21.