Nundina › Discover calendars › Version End-of-Life Dates calendar › Alpine Linux 3.21 end of lifeAlpine Linux 3.21 end of life1 November 2026Alpine Linux 3.21 stops receiving security updates. Released 5 Dec 2024. Latest version 3.21.9 (21 Oct 2026). Source: endoflife.date.Version End-of-Life Dates calendarMore from this calendar