This package contains the .NET Core version of the Microsoft Web Administration assembly.
Microsoft.Web.Administration 10.0.0 was accidentally marked as a NetStandard 1.3 package. 11.0.0 fixes this packaging issue by targeting NetStandard 1.5. Since this new package technically drops platform support, we revved the major version.
Additionally, this package contains minor bug fixes for Windows Server 2008 R2.