Angular version 2.2.0 - 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 be a drop-in replacement for 2.1.x.
- You can now AOT compile your Angular 2 Components and Modules when using @angular/upgrade. Check out the upgrade guide on our docs site.
- We've added features to the router to assist with version 1.x to 2.x migrations. https://github.com/angular/angular/pull/12160/files
- Code generated from AOT compilation (NgFactories) will now be smaller in cases with large numbers of forms. We will continue to improve the size of generated code over time.
- We've added guides on using Angular with ES5 and ES6/7.