Angular: v21.2.0-next.2 Release

core

| Commit | Description | | -- | -- | | | add ChangeDetectionStrategy.Eager alias for Default | | | linkedSignal.update should propagate errors | | | export DirectiveWithBindings | | | hold constructors weakly in DepsTracker cache | | | prevent element duplication with dynamic components |

forms

| Commit | Description | | -- | -- | | | allow setting submit options at form-level | | | introduce SignalFormControl for Reactive Forms compatibility | | | update submit function to accept options object | | | Resolves debounce promise on abort in debounceForDuration |

language-service

| Commit | Description | | -- | -- | | | add JSON schema for angularCompilerOptions | | | add linked editing ranges for HTML tag synchronization |

localize

| Commit | Description | | -- | -- | | | add support for unit-test builder in ng-add schematic |

router

| Commit | Description | | -- | -- | | | Make match options optional in isActive | | | Update IsActiveMatchOptions APIs to accept a Partial | | | limit UrlParser recursion depth to prevent stack overflow | | | Use .bind to avoid holding other closures in memory |