Nundina › Discover calendars › Version End-of-Life Dates calendar › FreeBSD releng/15.1 end of lifeFreeBSD releng/15.1 end of life31 March 2027FreeBSD releng/15.1 stops receiving security updates. Released 16 Jun 2026. Source: endoflife.date.Version End-of-Life Dates calendarMore from this calendar