Windows release health

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• Out-of-band update to address an issue preventing installing or opening Xbox Game Pass games
• Take action: June 2021 security update available for all supported versions of Windows
• May 2021 Windows non-security preview "C" release is available for all supported versions
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Windows 10, version 21H1

• Known issues
• Resolved issues
• Release notes
• How to get Windows 10, version 21H1
• IT tools for Windows 10, version 21H1

Windows 10 and Windows Server, version 20H2

• Known issues
• Resolved issues
• Release notes
• How to get Windows 10, version 20H2
• What's new in Windows 10, version 20H2

Windows 10 and Windows Server, version 2004

• Known issues
• Resolved issues
• Release notes
• What’s new in Windows 10, version 2004
• Deploying a new version of Windows 10 in a remote world

Windows 10 and Windows Server, version 1909

• Known issues
• Resolved issues
• Release notes
• What’s new in Windows 10, version 1909
• Windows 10, version 1909 delivery options

Windows 10, version 1809 and Windows Server 2019

• Known issues
• Resolved issues
• Release notes

Windows 10, version 1607 and Windows Server 2016

• Known issues
• Resolved issues
• Release notes

Additional versions

See details on known and resolved issues for other supported versions of Windows and Windows Server.

• Known issues: earlier versions