Microsoft has released another set of Windows 11 Beta Channel releases, 22621.870 and 22623.870. As a refresher, the 22621.x builds have features turned off by default, and 22623.x builds have new features rolling out.
Included in 22623.870 are a new Narrator Braille Driver Solution, which allows for switching between 3rd party screen readers and Narrator with Narrator automatically changing Braille drivers. There's a bit of work involved to get this configured, check out the blog post for more. Task Manager is now included in the context menu when right clicking on the taskbar, too.
Coming for both builds are three new improvements:
... along with another list of fixes. Be sure to check out the blog post for all the details.