master
[SPARK-50517][PYTHON][TESTS] Group arrow function related tests
[MINOR][PYTHON][TEST] Use assertEqual instead of assertTrue in PySpark tests
[SPARK-58058][PYTHON][TEST] Split slow PySpark test suites into smaller modules
[SPARK-56937][PYTHON] Raise error on wrong column count in Arrow grouped/cogrouped map UDF
[SPARK-56612][PYTHON] Unify verify_result and container-type checks into verify_return_type helper
[SPARK-56742][PYTHON][TESTS] Skip string-to-decimal failure assertion on pandas 3 in test_type_coercion_string_to_numeric
[SPARK-58258][PYTHON][SQL] Gate the columnar Arrow Python UDF passthrough on the vector shape matching the declared schema
[SPARK-55474][PYTHON][TESTS] Remove test files from ignore list of ruff
[SPARK-58132][PYTHON][TEST] Reduce memory footprint of grouped-agg UDF batch-slicing tests
[MINOR][PYTHON][TEST] Add TaskContext tests for scalar Arrow UDFs
[SPARK-56345][PYTHON][TESTS] Use `pd.Series.__name__` in Arrow UDF type-hint test
[SPARK-55986][PYTHON] Upgrade black to 26.3.1
[SPARK-56608][PYTHON] Migrate grouped/cogrouped map Arrow UDF verify checks into enforce_schema