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BUG: Series.loc slicing raises KeyError unexpectedly

Bug

Needs TriageIssue that has not been reviewed by a pandas team memberIssue that has not been reviewed by a pandas team member

Status: Open.

#62990 In pandas-dev/pandas;

· DominikHallab opened on Nov 5, 2025

BUG: <code>item_from_zerodim</code> converts objects of subclasses of <code>ndarray</code> to <code>float</code>

Bug

Needs TriageIssue that has not been reviewed by a pandas team memberIssue that has not been reviewed by a pandas team member

Status: Open.

#62981 In pandas-dev/pandas;

· Julian-Harbeck opened on Nov 4, 2025

ENH: Add primary_key and auto_increment parameters to DataFrame.to_sql()

Enhancement

Needs TriageIssue that has not been reviewed by a pandas team memberIssue that has not been reviewed by a pandas team member

Status: Open.

#62980 In pandas-dev/pandas;

· eddiethedean opened on Nov 4, 2025

DOC: <code>Series.sum()</code> has examples that don't illustrate the actual results

Docs

Status: Open.

#62966 In pandas-dev/pandas;

· Dr-Irv opened on Nov 3, 2025

BUG: concat warning when joining with empty and columns have different dtype

Bug

Needs DiscussionRequires discussion from core team before further actionRequires discussion from core team before further action

ReshapingConcat, Merge/Join, Stack/Unstack, ExplodeConcat, Merge/Join, Stack/Unstack, Explode

WarningsWarnings that appear or should be added to pandasWarnings that appear or should be added to pandas

Status: Open.

#62949 In pandas-dev/pandas;

· rhshadrach opened on Nov 1, 2025

· 

2.3.4

BUG: <code>Rolling.skew</code> and <code>Rolling.kurt</code> return NaN for low-variance windows

Bug

Numeric stabilityStability and precisionStability and precision

Windowrolling, ewma, expandingrolling, ewma, expanding

Status: Open.

#62946 In pandas-dev/pandas;

· Alvaro-Kothe opened on Nov 1, 2025

ENH: Add <code>right</code> argument to <code>pandas.qcut</code> to support left-inclusive binning

Enhancement

Needs TriageIssue that has not been reviewed by a pandas team memberIssue that has not been reviewed by a pandas team member

Status: Open.

#62938 In pandas-dev/pandas;

· aallahyar opened on Oct 31, 2025

BUG: rolling().corr() crash with time period

Bug

SegfaultNon-Recoverable ErrorNon-Recoverable Error

Windowrolling, ewma, expandingrolling, ewma, expanding

Status: Open.

#62937 In pandas-dev/pandas;

· kostayScr opened on Oct 31, 2025

BUG: timeseries (tz-aware) .plot() fails if timeseries begin is at edge of DST change-over

Bug

TimezonesTimezone data dtypeTimezone data dtype

Visualizationplottingplotting

Status: Open.

#62936 In pandas-dev/pandas;

· ctopfel opened on Oct 31, 2025

ENH: Update <code>testing.assert_frame_equal</code> message to list all cols with diffs

Enhancement

Needs TriageIssue that has not been reviewed by a pandas team memberIssue that has not been reviewed by a pandas team member

Status: Open.

#62930 In pandas-dev/pandas;

· jzwick opened on Oct 31, 2025

BUG: indexing a MultiIndex-ed DataFrame (only) with a scalar on a level and a slice on another doesn't drop a level

Bug

IndexingRelated to indexing on series/frames, not to indexes themselvesRelated to indexing on series/frames, not to indexes themselves

MultiIndex

Status: Open.

#62926 In pandas-dev/pandas;

· toobaz opened on Oct 30, 2025

BUG: read_parquet fails when passing a list of remote files (gcs)

Bug

Error ReportingIncorrect or improved errors from pandasIncorrect or improved errors from pandas

IO Parquetparquet, featherparquet, feather

Status: Open.

#62922 In pandas-dev/pandas;

· ayushdg opened on Oct 30, 2025