Nundina › Discover calendars › Version End-of-Life Dates calendar › Prometheus 3.5 (LTS) end of lifePrometheus 3.5 (LTS) end of life31 July 2026Prometheus 3.5 (LTS) stops receiving security updates. Released 14 Jul 2025. This is a long-term-support release. Latest version 3.5.5 (9 Jul 2026). Source: endoflife.date.Version End-of-Life Dates calendarMore from this calendar

24 October 2026 - Rancher 2.11 end of life

27 October 2026 - Kubernetes 1.34 end of life

27 October 2026 - Firefox 158 end of life

28 October 2026 - Node.js 26 (Upcoming LTS) becomes LTS

30 October 2026 - Rancher 2.14 ends active support