Microsoft has issued a reminder to its customers regarding the impending end of mainstream support for Windows Server 2022, which is set to occur next month. Following this transition, the software will enter an extended support phase that will last until October 2031.
Initially unveiled in March 2021, Windows Server 2022 became widely available in September of the same year as part of the Long-Term Servicing Channel (LTSC) release, offering a decade of support. Microsoft clarified that on October 13, 2026, the final mainstream support update will be rolled out, marking the end of this phase for Windows Server 2022.
Post-October 2026, the software will shift to extended support, which will include essential security updates at no extra cost. Monthly security updates will continue to be provided through October 14, 2031. Additionally, Microsoft announced that hotpatching for Windows Server 2022 will be available until October 2027 for systems utilizing the Datacenter: Azure Edition.
Admins advised to upgrade before October 2031
In light of these developments, Microsoft is encouraging administrators to consider upgrading their systems to Windows Server 2025. This new version began rolling out to Windows Insiders in January 2024 and is expected to achieve general availability by November 2024. Windows Server 2025 will enjoy mainstream support until November 13, 2029, followed by an additional five years of extended support, lasting until November 14, 2034.
“Windows Server 2025 is now the latest Long-Term Servicing Channel (LTSC) release for Windows Server. To help keep your environment protected and supported, plan to upgrade to Windows Server 2025 for full mainstream support,” Microsoft emphasized. The company also advised organizations to evaluate their upgrade options and begin deployment testing early to ensure a seamless transition.
For those interested in testing the new version prior to deployment, Microsoft offers a complimentary 180-day trial of Windows Server 2025, accessible through the Microsoft Evaluation Center. For further details on Windows servicing dates, customers can refer to the Windows Lifecycle FAQ page or utilize the Lifecycle Policy search tool. Additionally, Microsoft has provided a comprehensive list of products that will be retired or reach the end of support within the current year.
