Spark 3.2 - 4.0 preview - what's new

A list of new features in Spark that I think are important for a developer.

• Spark 3.2 ( October 13, 2021 )
• Spark 3.3 ( June 16, 2022 )
• Spark 3.4 ( April 13, 2023 )
• Spark 3.5 ( September 13, 2023 )
• Spark 4.0 Preview ( September 26, 2024 )