Nundina › Discover calendars › Version End-of-Life Dates calendar › Tailwind CSS 3.4 end of lifeTailwind CSS 3.4 end of life28 February 2027Tailwind CSS 3.4 stops receiving security updates. Released 18 Dec 2023. Latest version 3.4.19 (10 Dec 2025). Source: endoflife.date.Version End-of-Life Dates calendarMore from this calendar