Windows 11 22H2 build 22621.4387 — release notes, downloads, known issues

Windows 11, version 22H2 (22621.4387)

Windows 11 22H2: Servicing ended October 2024

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Coverage Windows 11 KB5029863 Update: Enhanced Recovery Features for Version 22H2 Oct 11, 2024 · Windows 11 22H2 coverage from this build's release window
Coverage Microsoft Ends Support for Windows 11 21H2 & Certain 22H2 Editions Oct 9, 2024 · Windows 11 22H2 coverage from this build's release window
Coverage End of Support for Windows 11 Version 22H2: Why You Must Upgrade Now Oct 9, 2024 · Windows 11 22H2 coverage from this build's release window
Coverage Important: Windows 11 Editions 22H2 and 21H2 Reached End of Servicing Oct 8, 2024 · Windows 11 22H2 coverage from this build's release window
Coverage Windows 11 Update KB5045525: Enhanced Setup for 22H2 and 23H2 Oct 8, 2024 · Windows 11 22H2 coverage from this build's release window
Coverage Optimize Windows 11 Performance: Essential Disk Cleanup After 22H2 Update Oct 15, 2024 · Windows 11 22H2 coverage from this build's release window
Issue Windows 10 Version 22H2: Update Issues with WinAppSDK 1.6.2 Nov 21, 2024 · Windows 11 22H2 coverage from this build's release window

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Builds sharing the .4387 minor, released within three days.