Windows 11 is getting a new update, and it’s almost ready for prime time. Microsoft announced that Windows 11 25H2 has transitioned into the Release Preview Channel, the final testing phase before general availability. This follows approximately two months after initial preview builds were released to other Insider channels. The move mirrors the “release to manufacturing” stage of previous Windows releases, signaling the update is nearly ready for widespread deployment. Build numbers for 25H2 start at 26200, distinct from the 24H2’s 26100 series.
While not brimming with flashy new features, 25H2 serves a crucial purpose: it restarts the two-year security update cycle for Windows 11. Microsoft highlights that this update and the previous 24H2 share a common servicing branch, meaning significant changes are minimal. Users upgrading from 24H2 might find that some previously disabled features are now enabled. Notable changes include the removal of deprecated tools, such as PowerShell 2.0 and the Windows Management Instrumentation Command-line tool, which grants IT administrators improved control over pre-installed apps via Group Policy.
Microsoft plans to release ISO files for clean installs next week, catering to users who prefer a fresh Windows 11 installation. Even outside the Windows Insider program, users will eventually receive this update, aligning their systems with the publicly released version. The rollout to the general public typically begins around October, phased to allow Microsoft to monitor for any critical issues before wider distribution.
In addition to the 25H2 update, Microsoft released new Insider Preview builds to the Canary, Dev, and Beta channels. These builds introduce minor improvements, including enhanced capabilities for the “Click to Do” AI feature, Braille support enhancements, and improved file-sharing options within the Windows Share window. These builds also incorporate bug fixes.
