Nullable Reference Migration Enable C# nullable reference types (NRTs) in an existing codebase and systematically resolve all warnings. The outcome is a project (or solution) with , zero nullable warnings, and accurately annotated public API surfaces — giving both the compiler and consumers reliable nullability information. When to Use - Enabling nullable reference types in an existing C# project or solution - Systematically resolving CS86xx nullable warnings after enabling the feature - Annotating a library's public API surface so consumers get accurate nullability information - Upgrading a…