Announcing TypeScript 5.6 RC
TypeScript 5.6 RC introduces several new features and updates. Notable additions include disallowed nullish and truthy checks, iterator helper methods, support for arbitrary module identifiers, and region-prioritized diagnostics in editors. There are also new compiler options like --noUncheckedSideEffectImports and --noCheck, improvements to project builds, and enhanced auto-import functionalities. The release focuses on improving error detection, typing options, and overall efficiency in large projects.