Search

Pull requests

• BUG: interpolate precision loss on nanosecond DatetimeIndex (GH#34601)

  BugDatetimeMissing-data
  #70989·jbrockmendel opened Oct 10, 2026Member·

  ·
  1

• BUG: DataFrame.fillna with a duplicate-labeled Series (GH#36608)

  BugMissing-data
  #70984·jbrockmendel opened Oct 10, 2026Member·

  ·
  1

• DOC: recommend batching when adding many rows (GH#35378)

  Docs
  #70983·jbrockmendel opened Oct 10, 2026Member·

  ·
  1

• BUG: read_csv/read_excel with non-increasing MultiIndex header (GH#47011)

  BugIO CSVIO ExcelMultiIndex
  #70982·jbrockmendel opened Oct 10, 2026Member·

  ·
  1

• BUG: interpolate ignored fill_value="extrapolate" for linear methods (GH#31949)

  BugMissing-data
  #70981·jbrockmendel opened Oct 10, 2026Member·

  ·
  1

• DOC: drop "experimental" warnings from nullable and string dtype docstrings (GH#44293)

  DocsNA - MaskedArraysStrings
  #70980·jbrockmendel opened Oct 10, 2026Member·

  ·
  1

• DOC: add class pages for DataFrameGroupBy and SeriesGroupBy (GH#19302)

  DocsGroupby
  #70978·jbrockmendel opened Oct 10, 2026Member·

  ·
  1

• BUG: to_csv MultiIndex columns first row dropped by read_csv (GH#21995)

  BugIO CSV
  #70977·jbrockmendel opened Oct 10, 2026Member·

  ·
  1

• DOC: explain why Series.autocorr and autocorrelation_plot differ (GH#24608)

  DocsVisualization
  #70976·jbrockmendel opened Oct 10, 2026Member·

  ·
  1

• BUG: label ticks set by the user on period-axis time series plots (GH#18881)

  BugVisualization
  #70973·jbrockmendel opened Oct 9, 2026Member·

  ·
  1

• DOC: use a wide-to-long melt example in the reshaping guide (GH#23844)

  DocsReshaping
  #70971·jbrockmendel opened Oct 9, 2026Member·

  ·
  1

• DOC: fix See Also links on API pages outside the pandas namespace (GH#31661)

  Docs
  #70970·jbrockmendel opened Oct 9, 2026Member·

  ·
  1

• DEPR: columns keyword in Series.drop (GH#39509)

  DeprecateSeries
  #70969·jbrockmendel opened Oct 9, 2026Member·

  ·
  1

• DOC: clarify rank(pct=True) denominator and SQL equivalent (GH#28975)

  Docs
  #70968·jbrockmendel opened Oct 9, 2026Member·

  ·
  1

• BUG: DataFrame(list_of_series) loses a uniform EA dtype (GH#56231)

  BugConstructorsExtensionArray
  #70967·jbrockmendel opened Oct 9, 2026Member·

  ·
  1

• BUG: Series.clip with ordered categorical data and both bounds (GH#49217)

  BugCategorical
  #70966·jbrockmendel opened Oct 9, 2026Member·

  ·
  1

• BUG: DataFrame.round leaves Decimal (object) columns unrounded (GH#55114)

  BugNumeric Operations
  #70965·jbrockmendel opened Oct 9, 2026Member·

  ·
  1

• BUG: DataFrame construction split a str row after a list-like row (GH#50461)

  BugConstructorsDataFrame
  #70964·jbrockmendel opened Oct 9, 2026Member·

  ·

• BUG: sort_index ignores category order of a MultiIndex level (GH#47607)

  BugCategoricalMultiIndexSorting
  #70963·jbrockmendel opened Oct 9, 2026Member·

  ·
  1

• BUG: unordered Categoricals with mixed-type categories in different order (GH#51543)

  BugCategorical
  #70962·jbrockmendel opened Oct 9, 2026Member·

  ·
  1

• BUG: parse ArrowDtype strings as datetimelike values (GH#62051)

  ArrowBugDatetimeDtype Conversions
  #70961·jbrockmendel opened Oct 9, 2026Member·

  ·
  1

• ENH: support DatetimeTZDtype in read_csv dtype for c/python engines (GH#24542)

  EnhancementIO CSVTimezones
  #70960·jbrockmendel opened Oct 9, 2026Member·

  ·
  1

• BUG: DataFrame.values corrupts NaN in int/bool Categorical columns (GH#38240)

  BugCategorical
  #70959·jbrockmendel opened Oct 9, 2026Member·

  ·

• BUG: groupby-resample list-like agg aggregated the grouping columns (GH#32162)

  BugGroupbyResample
  #70958·jbrockmendel opened Oct 9, 2026Member·

  ·
  1

• PERF: parse month-name date strings without dateutil (GH#65381)

  DatetimeNeeds DiscussionPerformance
  #70955·jbrockmendel opened Oct 9, 2026Member·

  ·