Nundina › Discover calendars › Version End-of-Life Dates calendar › ClickHouse 26.6 end of lifeClickHouse 26.6 end of life21 September 2026ClickHouse 26.6 stops receiving security updates. Released 25 Jun 2026. Latest version 26.6.8.7 (16 Sep 2026). Source: endoflife.date.Version End-of-Life Dates calendarMore from this calendar