v4.0.2
[SPARK-48809][PYTHON][DOCS] Reimplemented `spark version drop down` of the `PySpark doc site` and fix bug
[SPARK-51278][FOLLOWUP][DOCS] Update JSON format from documentation
[MINOR][DOCS] Clarify spark.remote and spark.master in pyspark-connect and pyspark-client at install.rst
[SPARK-52026][PS][4.0] Block pandas API on Spark on ANSI mode by default
[SPARK-51178][CONNECT][PYTHON] Raise proper PySpark error instead of `SparkConnectGrpcException`
[SPARK-51802][PYTHON][DOCS] OSS PySpark User Guide Docs