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CLN: Replace get_option(infer_string) with using_string_dtype

Clean

StringsString extension data type and string dataString extension data type and string data

Status: Merged (completed).

pandas-dev/pandasnumber 63036

#63036 In pandas-dev/pandas;

· by mroeschke was closed on Nov 7, 2025

· 

3.0

DOC: Update Working with text data for 3.0

Docs

StringsString extension data type and string dataString extension data type and string data

Status: Merged (completed).

pandas-dev/pandasnumber 62581

#62581 In pandas-dev/pandas;

· by rhshadrach was closed on Nov 4, 2025

BUG: <code>pd.read_parquet()</code> loads missing string values as <code>None</code> instead of <code>NaN</code>

Arrowpyarrow functionalitypyarrow functionality

IO Parquetparquet, featherparquet, feather

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

StringsString extension data type and string dataString extension data type and string data

Status: Closed (completed).

#55721 In pandas-dev/pandas;

· by kennysong was closed on Nov 5, 2025

sum in pandas can concatenate strings

Bug

Closing CandidateMay be closeable, needs more eyeballsMay be closeable, needs more eyeballs

Reduction Operationssum, mean, min, max, etc.sum, mean, min, max, etc.

StringsString extension data type and string dataString extension data type and string data

Status: Closed (completed).

#13916 In pandas-dev/pandas;

· by shoyer was closed on Nov 7, 2025