v4.2.0
[SPARK-55745][TESTS] Add GHA benchmark reports for JDK 25
[SPARK-51874][CORE][SQL] Add TypedConfigBuilder for Scala Enumeration
[SPARK-57697][SQL][TEST] Mark `HiveClientSuite` as `SlowHiveTest` like `HiveClientSuites`
Preparing Spark release v4.2.0-rc6