Altinity Project Antalya Builds for ClickHouse® Release Notes

Altinity’s open-source Project Antalya is a new branch of ClickHouse® designed to combine Clickhouse’s lightning-fast queries with Data Lakes that use Iceberg as the table format, store data as columns in Parquet, all hosted on S3-compatible storage.

See the project's README, roadmap, and feature matrix for more information.

As of February, 2026, Project Antalya is not for production use.

Altinity Project Antalya Builds for ClickHouse® 25.8

(January 29, 2026)

Altinity Project Antalya Builds for ClickHouse® 25.6

(October 2, 2025)

Altinity Project Antalya Builds for ClickHouse® 25.3

(July 14, 2025)