Windows 11 · 25H2 · Release Preview

Windows 11, version 25H2 (26200.10066)

  • Release Preview
  • amd64
  • arm64

Windows 11 25H2: Home/Pro supported through 2027-10-12; Enterprise/Education through 2028-10-10

Microsoft release information · Verified Nov 13, 2026

Download amd64 — build 26200.10066 from UUP Dump, opens in a new tab Download arm64 — build 26200.10066 from UUP Dump, opens in a new tab All 25H2 builds JSON — this build from the builds API

AI summary

Windows 11, version 25H2 (build 26200.10066) is identified as a Release Preview build. I couldn’t verify specific changes for this exact build, so this summary makes no feature claims.

Generated from the package's release notes and forum coverage. Verify against Microsoft's release-health page before acting on it.

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