Announcing TypeScript 2.5 RC Today we’re happy to announce our RC of TypeScript 2.5. To get started with the latest stable version of TypeScript, you can grab it through NuGet, or use the following command with npm: Visual Studio 2015 users (who have Update 3) can install TypeScript 2.5 RC from here, and Visual Studio 2017 users using version 15.2 or later will be able to get TypeScript by simply