master
[SPARK-36997][PYTHON][TESTS] Run mypy tests against ml, sql, streaming and core examples
[SPARK-55450][SS][PYTHON][DOCS] Document admission control in PySpark streaming data sources
[SPARK-32138] Drop Python 2.7, 3.4 and 3.5
[MINOR][PYTHON][DOC] Fix session window example usage
[SPARK-38424][PYTHON] Warn unused casts and ignores
[SPARK-36314][SS] Update Sessionization examples to use native support of session window