Cumulative checkpoint updates for Windows 11 will help reduce the size of monthly updates by only downloading what is needed, making it easier for users to install updates and reducing the burden on Microsoft.
Microsoft is introducing "cumulative checkpoint updates" with the upcoming Windows 11 version 24H2 and Server 2025 to streamline the update process and make it more efficient. These updates will be released regularly, serving as incremental delta packages that only replace content that has changed since the last cumulative checkpoint.