Microsoft releases this year’s first Dev channel build of Windows 11

Microsoft just made available the first update to Dev channel insiders. Windows 11 Build 25272 comes with a long list of various fixes. It includes improvements to WSL, search on the taskbar, fixes made to the Task Manager app, and many more.

What's new in Windows 11 Build 25272

Improvements

General

• Moved Quick Assist out of Windows Tools so it displays directly in the Start menu’s All apps list and is easier to find.
• Microsoft are removing the suggestion action for searching copied text in Microsoft Edge and showing recommend common websites on the Recommended section in Start – both of which began rolling out with Build 25247.

WSL

• Starting with Build 25267, the inbox version of Windows Subsystem for Linux has been removed. When you install a build with this change if you’re a WSL user you will need to update to the latest WSL version outlined here in this GitHub post to ensure WSL continues working on your PC. Once you have done that, WSL will continue working on subsequent build updates. In future builds we’re looking to have this done automatically.

Printing

• Added a refresh button to the Windows print queue.

Fixes

General

• Fixed an issue where some Arm64 devices experienced a black screen while resuming from sleep or hibernate.
• Fixed an issue causing various UI elements in apps to disappear and reappear sometimes in recent builds.

Search on the Taskbar

The fixes only apply for Windows Insiders who received one of the different treatments for how search looks on the taskbar that began rolling out to Insiders with Build 25252:

• Fixed the issue causing the search box on taskbar to not render correctly and display visual artifacts.
• Japanese IME candidate items should display correctly now inside the search box on the taskbar.

Task Manager

• Fixed an issue causing filtering by publisher name to not match correctly on the Processes page.
• Fixed an issue causing some services to not show in the Services page after filtering is applied.
• Fixed an issue which resulted in new processes appearing in a filtered list if launched while a filter is set.
• Fixed an issue where Task Manager did not display light and dark content correctly, rendering potentially unreadable text.
• Fixed an issue causing the Startup apps page in Task manager to not list any apps for some Insiders.
• If there are no matching search results, Task Manager will now explicitly say that.
• Fixed a Task Manager crash that could happen when attempting to end certain processes.
• You can now set focus to the search box by pressing CTRL + F.

Narrator

• Fixed an issue that was causing Settings to crash after turning Narrator on or off in Lithuanian and Hungarian builds.
• Narrator should now be working correctly with Windows Defender Application Guard for Edge.

Live Captions

• Fixed the issue that was causing Live Captions to not work in the latest Insider Preview builds in the Dev Channel.

Input

• When using the Japanese IME with Narrator, Narrator will no longer read out the entire composition string each time you press a key.
• The message displayed the first time you use ALT + Shift should no longer display if you only have one input language installed.
• Fixed an issue where the Surface Pen could no longer advance PowerPoint slides in recent builds.
• Made a change to help improve performance when using a high report rate mouse while gaming.
• Fixed an issue where if you used the touch gesture for opening the Start menu, it could get stuck halfway.
• Fixed an issue which could cause Excel to stop responding on certain mouse drag events when using the Japanese or Chinese IMEs.

Settings

• Fixed an issue which could cause a hang if you cancelled out of certification authentication when connecting to VPN.
• Fixed an issue which was causing Settings to crash when opening Power and Battery sometimes.
• Fixed an issue causing Quick Settings crashes sometimes when navigating to the Bluetooth section.
• Fixed an issue where the app icons under Settings > Apps > Default apps might be blurry.

Windowing

• Fixed an issue causing a black screen when ALT + Tabbing out of certain games in recent builds.
• The maximize button should no longer be slightly smaller than the close and minimize buttons when you highlight it in File Explorer and certain other apps while using dark mode.
• Fixed a couple DWM crashes that were introduced in recent builds.

Other

• Fixed an issue which was causing some Windows Security app crashes.
• Fixed an issue where the print queue was showing stale job information for printer connection printers.
• Fixed an issue where when creating a FIDO2 credential for a website in a browser, you might see the dialog twice in a row in certain cases.
• This build contains the fix for an issue impacting Windows Hello on certain PCs. Microsoft are continuing to investigate an issue specific to Arm64 PCs (see known issues).
• Fixed an issue which could lead to the Camera app showing that something went wrong if you pressed Pause while recording video.

As usual, some of the important fixes introduced in this build will eventually reach stable Windows 11 versions with a cumulative update.

Finally, check out the list of known issues for this build in the official announcement.