master
[SPARK-55667][PYTHON][CONNECT] Move check_dependencies to __init__
[SPARK-55621][PYTHON] Fix ambiguous and unnecessary unicode usage
[SPARK-54628][PYTHON] Remove all unnecessary explicit super() arguments
[SPARK-51755][INFRA][PYTHON] Set up a scheduled builder for free-threaded Python 3.13
[SPARK-54600][PYTHON][ML] Don't use pickle to save/load models in `pyspark.ml.connect`
[SPARK-55986][PYTHON] Upgrade black to 26.3.1
[SPARK-57978][PYTHON] Use explicit UTF-8 encoding in text-mode I/O to prepare for PEP 686
[SPARK-56018][PYTHON] Use ruff as formatter
[SPARK-45446][PYTHON] Fix imports according to PEP8: pyspark.errors and pyspark.ml
[SPARK-53731][PYTHON] Update the type hints of iterator APIs