Angular 6 (2018):

• Key Features:
  • Angular Elements: Ability to package Angular components as custom elements that can be used in non-Angular applications.
  • RxJS 6: Upgraded to RxJS 6, which included breaking changes but improved performance and capability.

Angular 7 (2018):

• Key Features:
  • Virtual Scrolling: Allows developers to efficiently handle large lists by rendering only the visible items.
  • Angular Material & CDK: Improved UI components and support for custom Angular Material themes.