Windows Insider Blog:
As a reminder, these release notes apply to those who are in the Experimental (26H1) channel.
Changes and improvements gradually being rolled out
- This update includes a small number of minor bug fixes and improvements.
[General Performance]
- This update accelerates app launch and core shell experiences such as Start menu, Search, and Action Center.
[Other]
- Task Scheduler will now persist column width adjustments in task list view across sessions.
Reminder for Windows Insiders in the Experimental (26H1) channel
- These builds can be unstable and may be released with limited documentation.
- Many features in the Experimental (26H1) channel are rolled out using Controlled Feature Rollout technology, starting with a subset of Insiders and ramping up over time as we monitor feedback to see how they land before pushing them out to everyone in this channel.
- The desktop watermark shown at the lower right corner of the desktop is normal for Windows Insider pre-release builds.
- Some features in active development we preview with Windows Insiders may not be fully localized and localization will happen over time as features are finalized. As you see issues with localization in your language, please report those issues to us via Feedback Hub.
Source:
Windows 11 Insider Experimental (Future Platforms) Preview Build 29610.1000 - Windows Insider Program
Release notes for Windows 11 Insider Experimental (Future Platforms) Preview Build 29610.1000
learn.microsoft.com
Announcing new builds for 12 June 2026
Hello Windows Insiders, We have a number of releases today with new builds across Beta, Experimental and Release Preview. Release notes for inbox Windows 11 apps Windows 11 inbox apps are now getting their own release notes sectio
blogs.windows.com
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UUP Dump:
64-bit ISO download:
Select language for Windows 11 Insider Preview 29610.1000 (rs_prerelease) amd64
Select language for Windows 11 Insider Preview 29610.1000 (rs_prerelease) amd64 on UUP dump. UUP dump lets you download Unified Update Platform files, like Windows Insider updates, directly from Windows Update.
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ARM64 ISO download:
Select language for Windows 11 Insider Preview 29610.1000 (rs_prerelease) arm64
Select language for Windows 11 Insider Preview 29610.1000 (rs_prerelease) arm64 on UUP dump. UUP dump lets you download Unified Update Platform files, like Windows Insider updates, directly from Windows Update.
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UUP Dump - Download Windows Insider ISO
UUP Dump is the most practical and easy way to get ISO images of any Insider Windows 10 or Windows 11 version, as soon as Microsoft has released a new build. UUP Dump creates a download configuration file according to your choices, downloads necessary files directly from Microsoft servers, and...
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