Nundina › Discover calendars › Version End-of-Life Dates calendar › OpenAI GPT-5.1 end of lifeOpenAI GPT-5.1 end of life1 April 2027OpenAI GPT-5.1 stops receiving security updates. This name is a rolling alias; the date is the one published for gpt-5.1-2025-11-13. Released 12 Nov 2025. 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