End-of-life schedule for Aiven for ClickHouse® 25.3

Aiven for ClickHouse® 25.3 has scheduled end of availability (EOA) and end of life (EOL) dates.

• End of availability: July 1, 2026. New service creation is no longer available for version 25.3.
• End of life: September 30, 2026. Services running version 25.3 are automatically upgraded to version 25.8 after this date.

Upgrade services before the EOL date to avoid disruption. Fork a service before upgrading to test compatibility.

To learn more, see Aiven for ClickHouse version lifecycle policy and Aiven for ClickHouse version dates.