Angular: 20.0.0-next.8 Release

compiler

| Commit | Description | | -- | -- | | | support the in keyword in Binary expression (#58432) |

core

| Commit | Description | | -- | -- | | | Move zoneless change detection to dev preview (#60748) | | | do not run change detection on global error events (#60944) | | | inject migration should treat @Attribute as optional (#60916) |

forms

| Commit | Description | | -- | -- | | | make NgForm emit FormSubmittedEvent and FormResetEvent (#60887) |

platform-server

| Commit | Description | | -- | -- | | | deprecate the testing entry point (#60915) |

router

| Commit | Description | | -- | -- | | | add asynchronous redirects (#60863) | | | relax required types on router commands to readonly array (#60345) |

Breaking Changes

compiler

• 'in' in an expression now refers to the operator ### core
• provideExperimentalZonelessChangeDetection is renamed to provideZonelessChangeDetection as it is now "Developer Preview" rather than "Experimental". ### router
• The RedirectFn can now return Observable or Promise. Any code that directly calls functions returning this type may need to be adjusted to account for this.
• Several methods in the public API of the Router which required writable arrays have now been updated to accept readonly arrays when no mutations are done. ## Deprecations ### platform-server
• @angular/platform-server/testing

Use e2e tests to verify SSR behavior instead.