chore: update to 9.0.0-beta.28 with changelog

Author: CaerusKaru

CHANGELOG.md

@@ -1,3 +1,32 @@
+<a name="9.0.0-beta.28"></a>
+# [9.0.0-beta.28](https://github.com/angular/flex-layout/compare/8.0.0-beta.27...9.0.0-beta.28) (2020-01-27)
+
+This release adds compatibility for Angular v9, which removed some private APIs this library depended on.
+
+### Bug Fixes
+
+* **ssr:** reset class counter to zero before each render ([#1153](https://github.com/angular/flex-layout/issues/1153)) ([d062708](https://github.com/angular/flex-layout/commit/d062708))
+
+
+### Features
+
+* **core:** support beforeprint and afterprint hooks ([#1080](https://github.com/angular/flex-layout/issues/1080)) ([8302998](https://github.com/angular/flex-layout/commit/8302998)), closes [#603](https://github.com/angular/flex-layout/issues/603)
+* change tslib from direct dependency to peerDependency ([#1132](https://github.com/angular/flex-layout/issues/1132)) ([06268b8](https://github.com/angular/flex-layout/commit/06268b8))
+
+
+### BREAKING CHANGES
+
+* We no longer directly have a direct depedency on `tslib`. Instead it is now listed a `peerDependency`.
+
+Users not using the CLI will need to manually install `tslib` via;
+```
+yarn add tslib
+```
+or
+```
+npm install tslib --save
+```
+
 <a name="8.0.0-beta.27"></a>
 # [8.0.0-beta.27](https://github.com/angular/flex-layout/compare/8.0.0-beta.26...8.0.0-beta.27) (2019-08-30)
 

package.json

@@ -27,7 +27,7 @@
     "universal:serve": "gulp universal:serve",
     "postinstall": "ngcc --properties es2015 browser module main --create-ivy-entry-points"
   },
-  "version": "8.0.0-beta.27",
+  "version": "9.0.0-beta.28",
   "requiredAngularVersion": ">=9.0.0-rc.11",
   "dependencies": {
     "@angular/cdk": "^9.0.0-rc.8",

src/lib/core/media-observer/media-observer.ts

@@ -66,7 +66,7 @@ export class MediaObserver implements OnDestroy {
   /**
    * @deprecated Use `asObservable()` instead.
    * @breaking-change 8.0.0-beta.25
-   * @deletion-target v8.0.0-beta.26
+   * @deletion-target v10.0.0
    */
   readonly media$: Observable<MediaChange>;
 

src/lib/package.json

@@ -23,7 +23,7 @@
   },
   "homepage": "https://github.com/angular/flex-layout#readme",
   "peerDependencies": {
-    "@angular/cdk": "^9.0.0-rc.0",
+    "@angular/cdk": "^9.0.0-rc.8",
     "@angular/core": "0.0.0-NG",
     "@angular/common": "0.0.0-NG",
     "@angular/platform-browser": "0.0.0-NG",