Release 467 (6 Dec 2024)

General

• Add support for the DISTINCT clause in windowed aggregate functions. ({issue}24352)
• Allow using LISTAGG as a windowed aggregate function. ({issue}24366)
• Change default protocol for internal communication to HTTP/1.1 to address issues with HTTP/2. ({issue}24299)
• Return compressed results to clients by default when using the spooling protocol. ({issue}24332)
• Add application identifier azure.application-id, gcs.application-id, or s3.application-id to the storage when using the spooling protocol. ({issue}24361)
• Add support for OpenTelemetry tracing to the HTTP, Kafka, and MySQL event listener. ({issue}24389)
• Fix incorrect handling of SIGTERM signal, which prevented the server from shutting down. ({issue}24380)
• Fix query failures or missing statistics in SHOW STATS when a connector returns NaN values for table statistics. ({issue}24315)

Docker image

• Remove the microdnf package manager. ({issue}24281)

Iceberg connector

• Add the $all_manifests metadata tables. ({issue}24330)
• {{breaking}} Remove the deprecated schema and table arguments from the table_changes table function. Use schema_name and table_name instead. ({issue}24324)
• {{breaking}} Use the iceberg.rest-catalog.warehouse configuration property instead of iceberg.rest-catalog.parent-namespace with Unity catalogs. ({issue}24269)
• Fix failure when writing concurrently with transformed partition columns. ({issue}24160)
• Clean up table transaction files when CREATE TABLE fails. ({issue}24279)

Delta Lake

• Add the $transactions metadata table. ({issue}24330)
• Add the operation_metrics column to the $history metadata table. ({issue}24379)

SPI

• {{breaking}} Remove the deprecated SystemAccessControlFactory#create method. ({issue}24382)