Release 474 (21 Mar 2025)

This release contains a bug in memory tracking that can cause queries to fail
with EXCEEDED_LOCAL_MEMORY_LIMIT unnecessarily. See: ({issue}`25600`)

General

• Add originalUser and authenticatedUser as resource group selectors. ({issue}24662)
• Fix a correctness bug in GROUP BY or DISTINCT queries with a large number of unique groups. ({issue}25381)

Docker image

• Use JDK 24 in the runtime. ({issue}23501)

Delta Lake connector

• Fix failure for MERGE queries on cloned tables. ({issue}24756)

Iceberg connector

• Add support for setting session timeout on iceberg REST catalog instances with the Iceberg catalog configuration property iceberg.rest-catalog.session-timeout. Defaults to 1h. ({issue}25160)
• Add support for configuring whether OAuth token refreshes are enabled for Iceberg REST catalogs with theIceberg catalog configugration property iceberg.rest-catalog.oauth2.token-refresh-enabled. Defaults to true. ({issue}25160)