Windows Server 2022 Ends Mainstream Support in 60 Days

Microsoft has reminded administrators that the end of mainstream support for Windows Server 2022 is approaching. The operating system, released in September 2021 as part of the Long-Term Servicing Channel (LTSC), will stop receiving new features and non-critical fixes after October 13, 2026. After this date, the extended support phase will begin, providing only security updates until October 2031.

To ensure security and infrastructure stability, Microsoft recommends upgrading to Windows Server 2025. The new version became publicly available in November 2024 and offers a five-year mainstream support period ending in November 2029. Extended support for this version will last until November 2034. A free 180-day trial version is available for testing via the Microsoft Evaluation Center.

Additionally, Microsoft has extended hotpatching capabilities for Windows Server 2022 until October 2027. This feature is available for systems running the Datacenter: Azure Edition. The company has also extended the free Extended Security Updates (ESU) program for Windows 10 by an additional year for end users.