message: docs: release notes for the v11.0.9 release
diff: +<a name="11.0.9"></a>
  +## 11.0.9 (2021-01-13)
  +
  +
  +### Bug Fixes
  +
  +* **compiler:** incorrectly inferring content type of SVG-specific title tag ([#40259](https://github.com/angular/angular/issues/40259)) ([642c45b](https://github.com/angular/angular/commit/642c45b)), closes [#31503](https://github.com/angular/angular/issues/31503)
  +* **compiler-cli:** prevent stack overflow in decorator transform for large number of files ([#40374](https://github.com/angular/angular/issues/40374)) ([ff36485](https://github.com/angular/angular/commit/ff36485)), closes [#40276](https://github.com/angular/angular/issues/40276)
  +* **ngcc:** compute the correct package paths for target entry-points ([#40376](https://github.com/angular/angular/issues/40376)) ([584b78a](https://github.com/angular/angular/commit/584b78a)), closes [#40352](https://github.com/angular/angular/issues/40352) [#40357](https://github.com/angular/angular/issues/40357)
  +* **router:** better ngZone checking for warning ([#25839](https://github.com/angular/angular/issues/25839)) ([adf42da](https://github.com/angular/angular/commit/adf42da)), closes [#25837](https://github.com/angular/angular/issues/25837)
  +* **service-worker:** allow checking for updates when constantly polling the server ([#40234](https://github.com/angular/angular/issues/40234)) ([a7befd5](https://github.com/angular/angular/commit/a7befd5)), closes [#40207](https://github.com/angular/angular/issues/40207)
  +* **service-worker:** ensure SW stays alive while notifying clients about unrecoverable state ([#40234](https://github.com/angular/angular/issues/40234)) ([c01b5ea](https://github.com/angular/angular/commit/c01b5ea))
  +
  +
  +
  <a name="11.0.8"></a>
  ## 11.0.8 (2021-01-11)
  