Angular version 4.1.0 - is now available. This is a minor release following our announced adoption of Semantic Versioning, meaning that it contains no breaking changes and that it is a drop-in replacement for 4.x.x.
What's new?
Version 4.1 adds full support for TypeScript 2.2 and 2.3. Developers previously reported good experiences with TypeScript 2.2 and 2.3, but Angular is now built with TypeScript 2.3. This does not affect our support for TypeScript 2.1 which shipped with 4.0.
Angular is now compliant with TypeScript’s StrictNullChecks. This means that you can enable StrictNullChecks in your project, if desired.
For the complete list of features and bugfixes please see the changelog:
https://github.com/angular/angular/blob/master/CHANGELOG.md