For release notes, check out the release announcement For new features, check out the What's new in TypeScript 3.3. For the complete list of fixed issues, check out the fixed issues query for Typescript 3.3. fixed issues query for Typescript 3.3.1. fixed issues query for Typescript 3.3.3. fixed issues query for Typescript 3.3.3333. Downloads are available on: npm Visual Studio 2017 (Select new ver