Microsoft Windows lifecycle updates: Windows 11 optional update and paid Extended Security Updates for 2016-era products
Attack Surface Exposure · 2 sources · Updated 4mo ago · First seen Feb 25, 2026
Microsoft released an optional, non-security update for Windows 11 versions 25H2 and 24H2 (KB5077241), advancing OS builds to 26200.7922 and 26100.7922. Reported changes focus on functionality and reliability, including UI updates (e.g., redesigned battery icons and a refreshed Start menu experience), updates to Windows AI-related components, and a servicing stack update (SSU) KB5077371 intended to improve the robustness of future update installation; the rollout is described as phased/gradual before broader availability.
Separately, Microsoft outlined approaching end-of-support deadlines for Windows 10 Enterprise LTSB 2016, Windows 10 IoT Enterprise 2016 LTSB (both ending Oct 13, 2026), and Windows Server 2016 (ending Jan 12, 2027), after which only a paid Extended Security Updates (ESU) program can provide security patches for up to three additional years. Microsoft emphasized ESU provides security updates only (no new features, quality fixes, or technical support), with pricing starting at $61/device for year one (discounted to $45/device for Intune/Windows Autopatch-managed systems) and doubling each year; Windows Server 2016 ESU pricing was not disclosed, and Microsoft recommended upgrading to newer LTSC/LTS releases as the preferred path.
