Well, so much for that theory. If you have a PC enrolled in the Dev channel of the Windows Insider Program, you have a new build to install.

Microsoft releases KB5074170 to the Windows 11 Dev Channel, raising the build number to 26300.7674 and delivering multiple fixes.

Microsoft releases Windows 11 KB5074157 in the Dev Channel with fixes for Start menu bugs, taskbar, Bluetooth, and more.

It had been a slow start to 2026 for the Windows Insider Program, but that changed today with the release of several new ...

Microsoft, today, has released the newest build to the Windows 11 Beta channel and Dev channel Insider programs for users flighting those channels. The new build, 26220.7344 , is for both Dev and Beta ...