KB5083725


Microsoft has released cumulative update KB5083725 (Build 28020.1863) for Windows 11, version 26H1. Canary Channel users will now receive updates for Windows 11, version 26H1 (Build 28020), which is activated on the basis of Windows 11, Version 26H1 (Build 28000) using the feature enablement package KB5073122 (Feature Enablement).

Builds in the Canary Channel do not correspond to a specific Windows version. The channel is intended for previewing the latest changes in the Windows operating system at early stages of the development cycle. Experimental builds are released immediately after they are created at Microsoft with limited documentation, without thorough validation, and may be unstable. Some of the changes being tested in the Canary Channel will never be released, while others may appear in future Windows releases when they are ready.

This update includes a small set of general improvements and fixes aimed at improving system stability and overall quality of experience for Windows Insider Program participants.

Installation via Windows Update: go to Settings > Windows Update and click Check for updates. A computer restart will be required to complete the installation.

The Canary Channel is intended for previewing the latest changes at early stages of the development cycle. Experimental builds are released immediately after they are created at Microsoft with limited documentation, without thorough validation, and may be unstable. Some of the changes being tested in the Canary Channel will never be released. To leave the Canary Channel, you will need to perform a clean installation of Windows 11. Insiders cannot switch to a channel that receives builds with lower build numbers without performing a clean installation of Windows 11 due to technical requirements.

What was not included in the previous text: the build is activated on the basis of Windows 11, Version 26H1 (Build 28000) using the feature enablement package KB5073122 (Feature Enablement). Canary Channel users will now receive updates for Windows 11, version 26H1 (Build 28020). Clean install to exit the Canary Channel: to leave the Canary Channel, you will need to perform a clean installation of Windows 11.


Official announcement on the Microsoft website.

The last 10 Windows updates:

Update Build Version Windows Channel Date
KB5089574 26220.8544 25H2 Windows 11 Beta 2026-05-29
KB5089569 26300.8553 25H2 Windows 11 Experimental 2026-05-29
KB5089570 28000.2179 26H1 Windows 11 Preview 2026-05-26
KB5089573 26200.8524 25H2 Windows 11 Preview 2026-05-26
KB5089555 26220.8491 25H2 Windows 11 Beta 2026-05-22
KB5089553 26300.8497 25H2 Windows 11 Experimental 2026-05-22
KB5089556 28020.2149 26H1 Windows 11 Experimental 2026-05-22
KB5089507 26220.8474 25H2 Windows 11 Beta 2026-05-15
KB5089499 26300.8493 25H2 Windows 11 Experimental 2026-05-15
KB5089497 28020.2134 26H1 Windows 11 Experimental 2026-05-15