message: docs: release notes for the v8.2.4 release
diff: +
  +<a name="8.2.4"></a>
  +## [8.2.4](https://github.com/angular/angular/compare/8.2.3...8.2.4) (2019-08-28)
  +
  +This release contains various API docs improvements.
  +
  +
  +
  <a name="9.0.0-next.3"></a>
  # [9.0.0-next.3](https://github.com/angular/angular/compare/9.0.0-next.2...9.0.0-next.3) (2019-08-21)
  