Microsoft pushed a new Release Preview build for Windows Insiders. One of its hidden features is the new Lock Screen widgets, which were spotted earlier in one of the recent Windows 10 updates.
Build 22631.3371 RSS
A new Windows 11 Release Preview Channel Build 22631.3371 and 22621.3371 under KB5035942 is now available. It fixes an odd issue that would stop new apps and features from getting installed.