Microsoft has released KB5101681 for Windows 11 version 26H1, updating the OS to build 28000.2608 and introducing a calendar-based option to pause updates for up to 35 days. This update is aimed at Insider Pre-Release builds and signifies a shift to a bi-monthly preview cadence, while public releases will receive the corresponding KB5101684 patch. Key features include expanded voice typing support for multiple languages, improved memory management for PCs with over 32GB of RAM, and adjustments to Widgets behavior on the taskbar. The calendar pause option is a major enhancement, allowing users to select an exact date for update resumption, marking a significant revision in the platform’s structure as Windows 11 24H2 approaches its end-of-support date in October 2026

Windows 11 KB5101681: Calendar Pause and Build 28000 Arrive in 26H1

Microsoft released KB5101681 for Windows 11 version 26H1, pushing the OS to build 28000.2608 and introducing a calendar-based option to pause updates for up to 35 days. The update targets Insider Pre-Release builds only, reflecting Microsoft's shift to a bi-monthly preview cadence, while the equivalent patch for public 24H2 and 25H2 releases is KB5101684. Key additions include expanded voice typing for French, German, and Spanish, improved memory management for PCs with over 32GB of RAM to support larger local AI models, and quieted Widgets behavior on the taskbar. The jump to build 28000.x marks a significant platform revision for the 26H1 cycle, arriving as Windows 11 24H2 approaches its end-of-support date in October 2026.

Windows 11 KB5101681: Calendar Pause and Build 28000 Arrive in 26H1 @ NT Compatible