- 30% price reduction for AWS Glue.
- Adds full Apache Iceberg v3 support (new VARIANT, geometry/geography types, deletion vectors, flexible schema evolution) plus newer Hudi and Delta Lake versions.
- Upgrades runtime to Spark 4.1, Python 3.13, Scala 2.13 and introduces productivity features like Spark Declarative Pipelines, Real‑Time Mode streaming, and Arrow‑native Python UDFs.