Microsoft has released ISO install media for Windows 11 version 25H2, the next feature update in its annual release cycle. As of September 10, official ISOs are available via the Windows Insider download page, providing testers with a clean install path ahead of the update’s general availability later this year.
Build 26200.5074 hit the Release Preview Channel on August 29, with Microsoft confirming the update is being delivered as an “enablement package.” This means that it installs over the existing 24H2 base rather than replacing it with a full new build. This is the same approach that Microsoft has used in previous fall updates, such as 22H2 and 23H2, and allows for a smaller, faster update that leaves core system components untouched.
