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Builds 26100 & 26200.8728 out to RP Channels

CrazyKats 15,785 Reputation points Volunteer Moderator
2026-06-12T17:26:36.6+00:00

Live in Windows Update

https://learn.microsoft.com/en-us/windows-insider/release-notes/release-preview-24h2-25h2/build-26100-8728-26200-8728

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Windows Insider program | Windows Insider preview | Install, activate, and Windows update

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  1. AI answer

    2026-06-12T17:26:59.3733333+00:00

    Builds 26100 and 26200 in the Release Preview (RP) Channel are regular Windows 11 Insider Preview cumulative updates for versions 24H2 and 25H2. They are delivered through Windows Update and appear under the Release Preview channel listings in Flight Hub alongside other 26100 and 26200 builds.

    To install them when offered:

    1. Open Settings > Update & Security > Windows Update.
    2. If available for the device, the build will appear under Optional updates available.
    3. Select the update and start the download and installation.

    These RP builds are part of the ongoing servicing for Windows 11, version 24H2 (build 26100) and Windows 11, version 25H2 (build 26200), similar to the other Release Preview builds listed in Flight Hub.

    References:

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