message: docs: add changelog for 4.3.5
diff: +<a name="4.3.5"></a>
  +## [4.3.5](https://github.com/angular/angular/compare/4.3.4...4.3.5) (2017-08-16)
  +
  +
  +### Bug Fixes
  +
  +* **aio:** skip PWA test when redeploying non-public commit ([b9c1c91](https://github.com/angular/angular/commit/b9c1c91))
  +* **core:** forbid destroyed views to be inserted or moved in VC ([972538b](https://github.com/angular/angular/commit/972538b)), closes [#18615](https://github.com/angular/angular/issues/18615)
  +* **forms:** re-assigning options should not clear select ([a1624f2](https://github.com/angular/angular/commit/a1624f2)), closes [#18330](https://github.com/angular/angular/issues/18330)
  +
  +
  +### Performance Improvements
  +
  +* **aio:** update to new version of build-optimizer ([d7be4f1](https://github.com/angular/angular/commit/d7be4f1))
  +
  +
  +
  <a name="4.3.4"></a>
  ## [4.3.4](https://github.com/angular/angular/compare/4.3.3...4.3.4) (2017-08-10)
  