Windows 10 build 20205

10.0.20205.1000.rs_prerelease.200827-1444
Build of Iron
OS familyWindows 10 (NT 10.0)
Version number10.0
Build number20205
Build revision1000
Architecturex86, x64, ARM64
Build labrs_prerelease
Compiled on2020-08-27

Windows 10 build 20205 is a build of Iron, the 21H1 development semester of Windows as a service. It was mentioned in the metadata file Desktop_Neutral_20205.1000.rs_prerelease.200827-1444.CompDB.xml when updating to build 20206.

Desktop_Neutral_20205.1000.rs_prerelease.200827-1444.CompDB.xml[edit | edit source]

<CompDB xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" CreatedDate="2020-08-29T11:08:55.3716921Z" Revision="1" SchemaVersion="1.2" BuildID="4b68f050-485d-a9b6-d689-12c45aa3308f" BuildInfo="rs_prerelease.20205.1000.200827-1444" OSVersion="10.0.20205.1000" BuildArch="amd64" Type="Update" TargetBuildID="80b95362-a2bd-1646-1779-80f05b53463a" TargetBuildInfo="rs_prerelease.20206.1000.200828-1431" TargetOSVersion="10.0.20206.1000" xmlns="http://schemas.microsoft.com/embedded/2004/10/ImageUpdate">