docs: release notes for the v11.2.1 release (angular#40888)

Author: josephperrott

CHANGELOG.md

@@ -1,3 +1,20 @@
+<a name="11.2.1"></a>
+## 11.2.1 (2021-02-17)
+
+
+### Bug Fixes
+
+* **compiler:** handle `:host-context` and `:host` in the same selector ([#40494](https://github.com/angular/angular/issues/40494)) ([ab8ea87](https://github.com/angular/angular/commit/ab8ea8707842b98b8154f5cbe942b4b24724b6ca)), closes [#14349](https://github.com/angular/angular/issues/14349)
+* **compiler:** support multiple `:host-context()` selectors ([#40494](https://github.com/angular/angular/issues/40494)) ([c20e304](https://github.com/angular/angular/commit/c20e3047a58ce2404551c0b51d539e77687e7283)), closes [#19199](https://github.com/angular/angular/issues/19199)
+* **compiler:** support multiple selectors in `:host-context()` ([#40494](https://github.com/angular/angular/issues/40494)) ([fb0ce21](https://github.com/angular/angular/commit/fb0ce2178add49f204486c41ef94936f0f178086))
+* **compiler-cli:** set TS original node on imported namespace identifiers ([#40711](https://github.com/angular/angular/issues/40711)) ([87ac052](https://github.com/angular/angular/commit/87ac05290ac12ccca10580d10d092d747dae9b40))
+* **core:** address Trusted Types bug in Chrome 83 ([#40815](https://github.com/angular/angular/issues/40815)) ([b5f2070](https://github.com/angular/angular/commit/b5f20700c2b9c5edebbfeac8c656f290e4d5d7ea))
+* **http:** complete the request on timeout ([#40771](https://github.com/angular/angular/issues/40771)) ([a2a5b4a](https://github.com/angular/angular/commit/a2a5b4add5e68cebe89a4d2b6eff2d75e4cd23c7))
+* **router:** fix load interaction of navigation and preload strategies ([#40389](https://github.com/angular/angular/issues/40389)) ([4906bf6](https://github.com/angular/angular/commit/4906bf6a50f307fb69080d276c3b91a60ba7fbae)), closes [#26557](https://github.com/angular/angular/issues/26557) [#22842](https://github.com/angular/angular/issues/22842) [#26557](https://github.com/angular/angular/issues/26557) [#26557](https://github.com/angular/angular/issues/26557) [#22842](https://github.com/angular/angular/issues/22842) [#26557](https://github.com/angular/angular/issues/26557)
+* **router:** fix load interaction of navigation and preload strategies ([#40389](https://github.com/angular/angular/issues/40389)) ([bba1981](https://github.com/angular/angular/commit/bba1981c6e1963e5cd1f2c704bb656ca8fcec531)), closes [#26557](https://github.com/angular/angular/issues/26557) [#22842](https://github.com/angular/angular/issues/22842) [#26557](https://github.com/angular/angular/issues/26557) [#26557](https://github.com/angular/angular/issues/26557) [#22842](https://github.com/angular/angular/issues/22842) [#26557](https://github.com/angular/angular/issues/26557)
+
+
+
 <a name="12.0.0-next.0"></a>
 # 12.0.0-next.0 (2021-02-10)