Microsoft, today, has released a new Windows 11 build 22621.382 (KB5016632) to Insiders flighting on the Release Preview channel.
However, it looks like Microsoft has forgotten to add the release notes for the new build. When clicking on the "Learn more" option beside the update inside Settings, it leads to a blank page where the changelog for the new build is supposed to be placed. Here is the support webpage for 22621.382 (KB5016632) which Microsoft will likely update sometime soon. Hence, as of now it is unconfirmed what"s new in the build.
We will update the article as soon as we can once Microsoft publishes the changelog.
Update: It looks like the new Release Preview Windows 11 build 22621.382 (KB5016632) has the same changes as Windows 11 Patch Tuesday release for this month. You can find the details here: KB5016629. (via Chaori on Reddit)
Speaking of Patch Tuesday, you can find the changelog for Windows 10, Windows 8.1 and 7 below: