If you are a participant of the Windows Insider program, your Windows 10 operating system has got an update - build 11082. This build begins the Redstone series of preview builds. The full build tag of the released build is 11082.1000.151210-2021.rs1_release.
Following up on Windows 10 November Update/Version 1511, the next major update - codenamed Redstone - is expected some time next year for all Windows 10 users. It is already in development. Here is the list of changes you can expect in the Redstone update.