message: docs: release notes for the v11.2.13 release
diff: +## 11.2.13 (2021-05-05)
  +
  +
  +### Bug Fixes
  +
  +* **animations:** ensure consistent transition namespace ordering ([#19854](https://github.com/angular/angular/issues/19854)) ([a58562a](https://github.com/angular/angular/commit/a58562a515492f827e5215bca184a332a68fb538))
  +* **common:** add right ContentType for boolean values with HttpClient request body([#38924](https://github.com/angular/angular/issues/38924)) ([#41885](https://github.com/angular/angular/issues/41885)) ([ae0fa08](https://github.com/angular/angular/commit/ae0fa0885eb0dd91b3ce77d2a7d948aa64ca41f0))
  +* **core:** AsyncPipe now compatible with RxJS 7 ([#41590](https://github.com/angular/angular/issues/41590)) ([7a86ebf](https://github.com/angular/angular/commit/7a86ebfcf6d0a2beb66ae628e58ef0741d624e11))
  +* **core:** handle multiple i18n attributes with expression bindings ([#41912](https://github.com/angular/angular/issues/41912)) ([345f5c4](https://github.com/angular/angular/commit/345f5c487aad26551cd510f13223a71ceae3f634)), closes [#41869](https://github.com/angular/angular/issues/41869)
  +* **localize:** relax error to warning for missing target ([#41944](https://github.com/angular/angular/issues/41944)) ([3150f9f](https://github.com/angular/angular/commit/3150f9f66db3d3bd81425341dd5921c6f42324e6)), closes [#21690](https://github.com/angular/angular/issues/21690)
  +
  +
  +
  # 12.0.0-rc.1 (2021-04-28)
  