Bump version to "v16.0.0-next.0" with changelog.

CHANGELOG.md

@@ -1,3 +1,48 @@
+<a name="16.0.0-next.0"></a>
+# 16.0.0-next.0 (2023-02-22)
+## Breaking Changes
+### compiler
+- Angular Compatibility Compiler (ngcc) has been removed. As a result, Angular View Engine libraries can no longer be used in v16+. Such libraries were not officially supported, but this is a hard break in compatibility.
+### common
+- `MockPlatformLocation` is now provided by default in tests.
+  Existing tests may have behaviors which rely on
+  `BrowserPlatformLocation` instead. For example, direct access to the
+  `window.history` in either the test or the component rather than going
+  through the Angular APIs (`Location.getState()`). The quickest fix is to
+  update the providers in the test suite to override the provider again
+  `TestBed.configureTestingModule({providers: [{provide: PlatformLocation, useClass: BrowserPlatformLocation}]})`.
+  The ideal fix would be to update the code to instead be compatible with
+  `MockPlatformLocation` instead.
+### core
+- `RendererType2.styles` no longer accepts a nested arrays.
+### router
+- The `Scroll` event's `routerEvent` property may also be
+  a `NavigationSkipped` event. Previously, it was only a `NavigationEnd`
+  event.
+- The `RouterEvent` type is no longer present in the `Event` union type representing all router event types. If you have code using something like `filter((e: Event): e is RouterEvent => e instanceof RouterEvent)`, you'll need to update it to `filter((e: Event|RouterEvent): e is RouterEvent => e instanceof RouterEvent)`.
+### 
+| Commit | Type | Description |
+| -- | -- | -- |
+| [48aa96ea13](https://github.com/angular/angular/commit/48aa96ea13ebfadf2f6b13516c7702dae740a7be) | refactor | remove Angular Compatibility Compiler (ngcc) ([#49101](https://github.com/angular/angular/pull/49101)) |
+### common
+| Commit | Type | Description |
+| -- | -- | -- |
+| [5dce2a5a3a](https://github.com/angular/angular/commit/5dce2a5a3a00693d835a57934b9abacce5a33dfa) | feat | Provide MockPlatformLocation by default in BrowserTestingModule ([#49137](https://github.com/angular/angular/pull/49137)) |
+### core
+| Commit | Type | Description |
+| -- | -- | -- |
+| [bc5ddabdcb](https://github.com/angular/angular/commit/bc5ddabdcb39e6ebbe2da03dc8ec49bbe26c677d) | feat | add Angular Signals to the public API ([#49150](https://github.com/angular/angular/pull/49150)) |
+| [9b9c818f99](https://github.com/angular/angular/commit/9b9c818f99c44473e915bedd157146c88e44989a) | perf | change `RendererType2.styles` to accept a only a flat array ([#49072](https://github.com/angular/angular/pull/49072)) |
+### router
+| Commit | Type | Description |
+| -- | -- | -- |
+| [1f055b90b6](https://github.com/angular/angular/commit/1f055b90b65cce2d0d063ed44cb0f8fbecb9b1f6) | fix | Ensure anchor scrolling happens on ignored same URL navigations ([#48025](https://github.com/angular/angular/pull/48025)) |
+| [1e32709e0e](https://github.com/angular/angular/commit/1e32709e0e16f553ed3e7778705c9a0c5641d0af) | fix | remove RouterEvent from Event union type ([#46061](https://github.com/angular/angular/pull/46061)) |
+## Special Thanks
+Alan Agius, Alex Rickabaugh, Andrew Kushnir, Andrew Scott, Cédric Exbrayat, Joey Perrott, Mladen Jakovljević and Pawel Kozlowski
+
+<!-- CHANGELOG SPLIT MARKER -->
+
 <a name="15.2.0"></a>
 # 15.2.0 (2023-02-22)
 ## Deprecations