Insider Windows 11 Insider Experimental (Future Platforms) build 29580.1000 - May 1

UPDATE 5/08:



As a reminder, these release notes apply to those who are in the Canary 29500 series Channel. As we begin the transition to the updated Windows Insider Program, all new build release notes will be labeled under the new channel names, even though Insiders in the Canary 29500 series Channel may not yet find themselves having transitioned to Experimental (Future Platforms). See the Windows Insider Blog for more details.

Changes and improvements gradually being rolled out*​

• This update includes a small set of general improvements and fixes that improve the overall experience for Insiders running this build on their PCs.

[Feedback Hub update]​

Thanks Windows Insiders who have been sharing feedback about the Feedback Hub – we’re now rolling out version 2.2604.301.0. This update contains a number of improvements based on what you’ve been telling us, including:

• Generally improved reliability.
• More tweaks to improve general design fit and finish, accessibility, and localization.
• The Community feedback section for non-English now allows you to switch view to English if you’d prefer.
• Collection titles and Official responses now will be automatically translated in top languages.
• The file upload limit when submitting feedback is back up to 500 MB.
• Improved upvote and comment count accuracy for feedback.

Please keep the feedback coming! If you want to share any thoughts, you can file them in the Feedback Hub under Apps > Feedback Hub.

Reminder for Windows Insiders in the Canary 29500 Series Channel (soon transitioning to Experimental (Future Platforms))​

• These builds can be unstable and may be released with limited documentation.
• The builds we release to the Canary 29500 Series Channel represent the latest platform changes early in the development cycle and should not be seen as matched to any specific release of Windows. Features and experiences included in these builds may never get released as we try out different concepts and get feedback. Features may change over time, be removed, or replaced and never get released beyond Windows Insiders. Some of these features and experiences could show up in future Windows releases when they’re ready.
• Many features in the Canary 29500 Series 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.
• For Windows Insiders who want to be the first to get features gradually rolled out to you, you can turn ON the toggle to get the latest updates as they are available via Settings > Windows Update*. Over time, we will increase the rollouts of features to everyone with the toggle turned on. Should you keep this toggle off, new features will gradually be rolled out to your PC over time once they are ready.
• 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.
• To get off the Canary 29500 Series Channel, a clean install of Windows 11 will be required.
• Check out Flight Hub for a complete look at what build is in which Insider channel.

Check Windows Updates



ISO from Microsoft:



UUP Dump:

64-bit ISO download:

ARM64 ISO download: