Windows Server 2019 Eol, There will be no future SAC releases of Windows Server. Explore new licensing, alternative hypervisors like Proxmox, and the future of virtualization. May 7, 2025 · Learn about the support timeline, business impact, and upgrade options for Windows Server 2019, which ended mainstream support in January 2024. This applies to the following editions: Datacenter, Essentials, Standard Aug 26, 2025 · Windows Server 2019 has entered a new phase of its lifecycle: mainstream support ended on January 9, 2024, and Microsoft will provide security-only updates during the extended support period through January 9, 2029. Annual Channel (AC) The Windows Server Semi-Annual Channel (SAC) was retired on August 9, 2022. During Extended Support Microsoft provides security updates only (no new features or non-security hotfixes). Oct 8, 2025 · Your simple guide to all Windows Server support dates. This applies to the following editions: Datacenter, Datacenter: Azure Edition, Essentials, Standard Please go here to search for your product's lifecycle. Oct 13, 2025 · Microsoft’s lifecycle pages make the calendar explicit: Mainstream Support for Windows Server 2022 ends on October 13, 2026, and Extended Support ends on October 14, 2031. Windows Server has two primary release channels: the Long-Term Servicing Channel (LTSC) and the Annual Channel (AC). ii, a6ofch, 16nj, bcwd, 6df6s, 3k, lxv, bnzxf, qyj, gcea,