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BUG: Fix bug in reindexing of period columns after unstack

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

PeriodPeriod data typePeriod data type

Status: Merged (completed).

pandas-dev/pandasnumber 61114

#61114 In pandas-dev/pandas;

· by snitish was closed on Mar 17, 2025

· 

3.0

BUG: DataFrame.explode doesn't work for pyarrow.large_list type

Arrowpyarrow functionalitypyarrow functionality

Status: Merged (completed).

pandas-dev/pandasnumber 61105

#61105 In pandas-dev/pandas;

· by snitish was closed on Mar 11, 2025

· 

3.0

ENH: Add Rolling.nunique()

Enhancement

Windowrolling, ewma, expandingrolling, ewma, expanding

Status: Merged (completed).

pandas-dev/pandasnumber 61087

#61087 In pandas-dev/pandas;

· by snitish was closed on Mar 10, 2025

· 

3.0

DOC: Add doc for half year offsets

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 61082

#61082 In pandas-dev/pandas;

· by snitish was closed on Mar 10, 2025

· 

3.0

BUG: Recognize chained fsspec URLs

IO NetworkLocal or Cloud (AWS, GCS, etc.) IO IssuesLocal or Cloud (AWS, GCS, etc.) IO Issues

Status: Merged (completed).

pandas-dev/pandasnumber 61041

#61041 In pandas-dev/pandas;

· by snitish was closed on Mar 5, 2025

· 

3.0

BUG: Fix bug in to_datetime that occasionally throws FloatingPointErr…

DatetimeDatetime data dtypeDatetime data dtype

Missing-datanp.nan, pd.NaT, pd.NA, dropna, isnull, interpolatenp.nan, pd.NaT, pd.NA, dropna, isnull, interpolate

Status: Merged (completed).

pandas-dev/pandasnumber 61022

#61022 In pandas-dev/pandas;

· by snitish was closed on Mar 2, 2025

· 

3.0

BUG: Fix MultiIndex alignment issue in Dataframe-Series binary operat…

Bug

MultiIndex

Status: Merged (completed).

pandas-dev/pandasnumber 61017

#61017 In pandas-dev/pandas;

· by snitish was closed on Feb 28, 2025

· 

3.0

DEPS: Revert SQLAlchemy minimum version back to 1.4.36

DependenciesRequired and optional dependenciesRequired and optional dependencies

IO SQLto_sql, read_sql, read_sql_queryto_sql, read_sql, read_sql_query

Stale

Status: Closed (abandoned).

pandas-dev/pandasnumber 60977

#60977 In pandas-dev/pandas;

· by snitish was closed on Jun 9, 2025

· 

3.0

ENH: Add HalfYear offsets

FrequencyDateOffsetsDateOffsets

Status: Merged (completed).

pandas-dev/pandasnumber 60946

#60946 In pandas-dev/pandas;

· by snitish was closed on Mar 3, 2025

· 

3.0

BUG: Fix bug in DataFrame binary op not respecting fill_value in case…

MultiIndex

Numeric OperationsArithmetic, Comparison, and Logical operationsArithmetic, Comparison, and Logical operations

Status: Merged (completed).

pandas-dev/pandasnumber 60906

#60906 In pandas-dev/pandas;

· by snitish was closed on Feb 10, 2025

· 

3.0

BUG: Don't ignore errors when casting dtype in Series constructor

Dtype ConversionsUnexpected or buggy dtype conversionsUnexpected or buggy dtype conversions

Status: Merged (completed).

pandas-dev/pandasnumber 60882

#60882 In pandas-dev/pandas;

· by snitish was closed on Feb 8, 2025

· 

3.0

PERF: Fix groupby skipna performance

Groupby

PerformanceMemory or execution speed performanceMemory or execution speed performance

Status: Merged (completed).

pandas-dev/pandasnumber 60871

#60871 In pandas-dev/pandas;

· by snitish was closed on Feb 10, 2025

· 

3.0