Windows 11 23h2 Build 25227.1010 Multi 5 Basic ... -

This build experimented with a vertical navigation pane on the left side of the Widgets board, changing how users access their feed and widget settings.

Because 25227.1010 inherited all changes from the base 25227 build, it included several major interface and system experiments: WINDOWS 11 23H2 BUILD 25227.1010 MULTI 5 Basic ...

Build 25227 was an early Insider Preview. The subsequent .1010 revision (KB5020539) was designed specifically to test Microsoft's ability to deliver cumulative updates to the Dev Channel without adding new functional code. This build experimented with a vertical navigation pane

was a specific cumulative update released to the Dev Channel on October 21, 2022, as part of the early development cycle for what eventually became the 23H2 and 24H2 feature updates . While it did not introduce new features itself, it served as a "servicing pipeline" test for the broader Build 25227 . Core Update Details was a specific cumulative update released to the

Improved performance for Windows Mixed Reality and other tools that used specific performance monitoring providers. Announcing Windows 11 Insider Preview Build 25227