Microsoft has released a new build to the Release Preview Channel – 22621.1776. The build features a long list of new features that will be rolling out gradually, but remember that by toggling the Settings>Windows Update>”Get the latest updates as they’re available” setting you’ll have the best chance of seeing these new features early.
Included in this build are Live captions for a list of new languages, an updated in-app voice access command help page and other updates to voice access, a VPN status icon, seconds on the taskbar clock, a copy button for 2FA notifications (English only), and lots more. Be sure to check out the Windows Insider blog post for all the details.