master
[SPARK-57977][PYTHON] Remove obsolete encoding declarations from Python files
[SPARK-56329][PYTHON] Fix all E721 type comparison violations
[SPARK-52212][PYTHON][INFRA] Upgrade linter image to python 3.11
[SPARK-26033][PYTHON][TESTS] Break large ml/tests.py file into smaller files
[MINOR][PYTHON][TEST] Use assertEqual instead of assertTrue in PySpark tests
[SPARK-54906][PYTHON][TESTS] Unify test entry for all pyspark tests
[SPARK-55020][PYTHON] Disable gc when executing gRPC command
[SPARK-55986][PYTHON] Upgrade black to 26.3.1
[SPARK-49793][PYTHON][TESTS][FOLLOW-UP] Fix test_caching in connect mode
[SPARK-57368][PYTHON][ML][TEST] Fix assertTrue misuse in PySpark tests