Microsoft's latest Windows 11 Patch Tuesday has security fixes. However, the latest update also has new hidden features under the hood. These include an all-new Start menu search and Taskbar search.
Build 22621.1105 RSS
Microsoft has released update KB5022303 for Windows 11 as part of Patch Tuesday. It's the first one right after the holidays so the highlights are a bit more scarce than usual but worth reading.