Announcing new Release Preview builds for 14 May 2026

[19 May 2026: Updated build numbers for new releases containing bug fixes - see release notes for details] Hello Windows Insiders, Today we're releasing new builds for Release Preview across our supported versions of Windows 11.  Please see the build numbers and links to the release notes below:

• Windows 11 version 24H2/25H2: Build 26100.8514/Build 26200.8514 Build 26100.8521/26200.8521(KB5089573)
• Windows 11 version 26H1: Build 28000.2173 Build 28000.2176 (KB5089570)

As a reminder, Windows 11 version 26H1 is a targeted release of Windows to support specific device hardware and silicon. Read more in our IT Pro blog. Thanks, Stephen and the Windows Insider Program team