npm · #3838

@angular/core

22.1.4angular/angular ↗

Angular - the core framework

Last release today
27 Aug 2026
Ships on a steady schedule
a new release about every 2 weeks
Nearly every release is documented
notes for 60 of the last 60 stable releases
1 version withdrawn
withdrawn after publishing
10 years old
1101 releases · first in 2016

Release timeline

1101 releases since 2016

20182020202220242026

Releases

18.0.022 May 2024

Release notes

Blog post "Angular v18 is now available".

Breaking Changes

animations

Deprecated matchesElement method has been removed from AnimationDriver as it is unused.

common

The deprecated isPlatformWorkerUi and isPlatformWorkerApp have been removed without replacement, as they serve no purpose since the removal of the WebWorker platform.

compiler

Angular only supports writable expressions inside of two-way bindings.

compiler-cli

- Angular no longer supports TypeScript versions older than 5.4.

core

OnPush views at the root of the application need to be marked dirty for their host bindings to refresh. Previously, the host bindings were refreshed for all root views without respecting the OnPush change detection strategy.
The ComponentFixture autoDetect feature will no longer refresh the component's host view when the component is OnPush and not marked dirty. This exposes existing issues in components which claim to be OnPush but do not correctly call markForCheck when they need to be refreshed. If this change causes test failures, the easiest fix is to change the component to ChangeDetectionStrategy.Default.
ComponentFixture.whenStable now matches the ApplicationRef.isStable observable. Prior to this change, stability of the fixture did not include everything that was considered in ApplicationRef. whenStable of the fixture will now include unfinished router navigations and unfinished HttpClient requests. This will cause tests that await the whenStable promise to time out when there are incomplete requests. To fix this, remove the whenStable, instead wait for another condition, or ensure HttpTestingController mocks responses for all requests. Try adding HttpTestingController.verify() before your await fixture.whenStable to identify the open requests. Also, make sure your tests wait for the stability promise. We found many examples of tests that did not, meaning the expectations did not execute within the test body.

In addition, ComponentFixture.isStable would synchronously switch to true in some scenarios but will now always be asynchronous.
Angular will ensure change detection runs, even when the state update originates from outside the zone, tests may observe additional rounds of change detection compared to the previous behavior.

This change will be more likely to impact existing unit tests. This should usually be seen as more correct and the test should be updated, but in cases where it is too much effort to debug, the test can revert to the old behavior by adding provideZoneChangeDetection({schedulingMode: NgZoneSchedulingMode.NgZoneOnly}) to the TestBed providers.

Similarly, applications which may want to update state outside the zone and not trigger change detection can add provideZoneChangeDetection({schedulingMode: NgZoneSchedulingMode.NgZoneOnly}) to the providers in bootstrapApplication or add schedulingMode: NgZoneSchedulingMode.NgZoneOnly to the BootstrapOptions of bootstrapModule.
When Angular runs change detection, it will continue to refresh any views attached to ApplicationRef that are still marked for check after one round completes. In rare cases, this can result in infinite loops when certain patterns continue to mark views for check using ChangeDetectorRef.detectChanges. This will be surfaced as a runtime error with the NG0103 code.
async has been removed, use waitForAsync instead.
The ComponentFixture.autoDetect feature now executes change detection for the fixture within ApplicationRef.tick. This more closely matches the behavior of how a component would refresh in production. The order of component refresh in tests may be slightly affected as a result, especially when dealing with additional components attached to the application, such as dialogs. Tests sensitive to this type of change (such as screenshot tests) may need to be updated. Concretely, this change means that the component will refresh before additional views attached to ApplicationRef (i.e. dialog components). Prior to this change, the fixture component would refresh after other views attached to the application.
The exact timing of change detection execution when using event or run coalescing with NgZone is now the first of either setTimeout or requestAnimationFrame. Code which relies on this timing (usually by accident) will need to be adjusted. If a callback needs to execute after change detection, we recommend afterNextRender instead of something like setTimeout.
Newly created and views marked for check and reattached during change detection are now guaranteed to be refreshed in that same change detection cycle. Previously, if they were attached at a location in the view tree that was already checked, they would either throw ExpressionChangedAfterItHasBeenCheckedError or not be refreshed until some future round of change detection. In rare circumstances, this correction can cause issues. We identified one instance that relied on the previous behavior by reading a value on initialization which was queued to be updated in a microtask instead of being available in the current change detection round. The component only read this value during initialization and did not read it again after the microtask updated it.
Testability methods increasePendingRequestCount, decreasePendingRequestCount and getPendingRequestCount have been removed. This information is tracked with zones.

http

By default we now prevent caching of HTTP requests that require authorization . To opt-out from this behaviour use the includeRequestsWithAuthHeaders option in withHttpTransferCache.

Example:
```
withHttpTransferCache({
  includeRequestsWithAuthHeaders: true,
})
```

platform-browser

Deprecated StateKey, TransferState and makeStateKey have been removed from @angular/platform-browser, use the same APIs from @angular/core.

platform-browser-dynamic

No longer used RESOURCE_CACHE_PROVIDER APIs have been removed.

platform-server

deprecated platformDynamicServer has been removed. Add an import @angular/compiler and replace the usage with platformServer
deprecated ServerTransferStateModule has been removed. TransferState can be use without providing this module.
deprecated useAbsoluteUrl and baseUrl been removed from PlatformConfig. Provide and absolute url instead.
Legacy handling or Node.js URL parsing has been removed from ServerPlatformLocation.

The main differences are;
- pathname is always suffixed with a /.
- port is empty when http: protocol and port in url is 80
- port is empty when https: protocol and port in url is 443

router

Guards can now return RedirectCommand for redirects in addition to UrlTree. Code which expects only boolean or UrlTree values in Route types will need to be adjusted.
This change allows Route.redirectTo to be a function in addition to the previous string. Code which expects redirectTo to only be a string on Route objects will need to be adjusted.
When a a guard returns a UrlTree as a redirect, the redirecting navigation will now use replaceUrl if the initial navigation was also using the replaceUrl option. If this is not desirable, the redirect can configure new NavigationBehaviorOptions by returning a RedirectCommand with the desired options instead of UrlTree.
Providers available to the routed components always come from the injector heirarchy of the routes and never inherit from the RouterOutlet. This means that providers available only to the component that defines the RouterOutlet will no longer be available to route components in any circumstances. This was already the case whenever routes defined providers, either through lazy loading an NgModule or through explicit providers on the route config.
Providers available to the routed components always come from the injector heirarchy of the routes and never inherit from the RouterOutlet. This means that providers available only to the component that defines the RouterOutlet will no longer be available to route components in any circumstances. This was already the case whenever routes defined providers, either through lazy loading an NgModule or through explicit providers on the route config.

Deprecations

common

getCurrencySymbol, getLocaleCurrencyCode, getLocaleCurrencyName, getLocaleCurrencySymbol, getLocaleDateFormat, getLocaleDateTimeFormat, getLocaleDayNames, getLocaleDayPeriods, getLocaleDirection, getLocaleEraNames, getLocaleExtraDayPeriodRules, getLocaleExtraDayPeriods, getLocaleFirstDayOfWeek, getLocaleId, getLocaleMonthNames, getLocaleNumberFormat, getLocaleNumberSymbol, getLocalePluralCase, getLocaleTimeFormat, getLocaleWeekEndRange, getNumberOfCurrencyDigits

core

@Component.interpolation is deprecated. Use Angular's delimiters instead.

http

HttpClientModule, HttpClientXsrfModule and HttpClientJsonpModule

As mentionned, those modules can be replaced by provider function only.

animations

Commit	Type	Description
bcce85af72	refactor	remove deprecated `matchesElement` from `AnimationDriver` (#55479)

common

Commit	Type	Description
d34c033902	refactor	Deprecate Local Data API functions (#54483)
3b0de30b37	refactor	remove deprecated `isPlatformWorkerApp` and `isPlatformWorkerUi` API (#55302)

compiler

Commit	Type	Description
91b007e58f	fix	add math elements to schema (#55631)
33d0102304	fix	allow comments between connected blocks (#55966)
7fc7f3f05f	fix	capture all control flow branches for content projection in if blocks (#54921)
a369f43fbd	fix	capture switch block cases for content projection (#54921)
eb625d3783	fix	declare for loop aliases in addition to new name (#54942)
f824911510	fix	For `FatalDiagnosticError`, hide the `message` field without affecting the emit (#55160)
a040fb720a	fix	maintain multiline CSS selectors during CSS scoping (#55509)
39624c6b12	fix	output input flags as a literal (#55215)
eba92cfa55	fix	prevent usage of reserved control flow symbol in custom interpolation context. (#55809)
7d5bc1c628	fix	remove container index from conditional instruction (#55190)
4eb0165750	fix	remove support for unassignable expressions in two-way bindings (#55342)
e1650e3b13	fix	throw error if item name and context variables conflict (#55045)

compiler-cli

Commit	Type	Description
5bd188a394	feat	add partial compilation support for deferred blocks (#54908)
b02b31a915	feat	drop support for TypeScript older than 5.4 (#54961)
78188e877a	fix	add diagnostic if initializer API is used outside of an initializer (#54993)
69a83993b3	fix	do not throw when retrieving TCB symbol for signal input with restricted access (#55774)
4f4f41016e	fix	dom property binding check in signal extended diagnostic (#54324)
7a16d7e969	fix	don't type check the bodies of control flow nodes in basic mode (#55360)
8d93597a82	fix	fix type narrowing of `@if` with aliases (#55835)
9b424d7224	fix	preserve original reference to non-deferrable dependency (#54759)
694ba79cbf	fix	report cases where initializer APIs are used in a non-directive class (#54993)
6219341d26	fix	report errors when initializer APIs are used on private fields (#54981)
c04ffb1fa6	fix	use switch statements to narrow Angular switch blocks (#55168)

core

Commit	Type	Description
a730f09ae9	feat	Add a public API to establish events to be replayed and an attribute to mark an element with an event handler. (#55356)
fdd560ea14	feat	Add ability to configure zone change detection to use zoneless scheduler (#55252)
bce5e2344f	feat	Add build target for jsaction contract binary. (#55319)
666d646575	feat	Add event delegation library to queue up events and replay them when the application is ready (#55121)
5f06ca8f55	feat	add HOST_TAG_NAME token (#54751)
a600a39d0c	feat	add support for fallback content in ng-content (#54854)
146306a141	feat	add support for i18n hydration (#54823)
f09c5a7bc4	feat	Add zoneless change detection provider as experimental (#55329)
d28614b90e	feat	Modify EventType from an enum to an object. (#55323)
ac863ded48	feat	provide ExperimentalPendingTasks API (#55487)
1ee9f32621	feat	Synchronize changes from internal JSAction codebase. (#55182)
d888da4606	fix	`ApplicationRef.tick` should respect OnPush for host bindings (#53718)
64f870c12b	fix	`ApplicationRef.tick` should respect OnPush for host bindings (#53718) (#53718)
8cad4e8cbe	fix	`ComponentFixture` `autoDetect` respects `OnPush` flag of host view (#54824)
658cf8c384	fix	`ComponentFixture` stability should match `ApplicationRef` (#54949)
2fc11eae9e	fix	account for re-projected ng-content elements with fallback content (#54854)
0cbd73c6e9	fix	add warning when using zoneless but zone.js is still loaded (#55769)
d5edfde6ee	fix	afterRender hooks registered outside change detection can mark views dirty (#55623)
de7447d15e	fix	Angular should not ignore changes that happen outside the zone (#55102)
ba8e465974	fix	Change Detection will continue to refresh views while marked for check (#54734)
5a10f405d3	fix	complete the removal of deprecation `async` function (#55491)
24bc0ed4f2	fix	ComponentFixture autodetect should detect changes within ApplicationRef.tick (#54733)
1c0ec56c46	fix	correctly project single-root content inside control flow (#54921)
840c375255	fix	do not save point-in-time `setTimeout` and `rAF` references (#55124)
10c5cdb49c	fix	ensure change detection runs in a reasonable timeframe with zone coalescing (#54578)
ad045efd4b	fix	Ensure views marked for check are refreshed during change detection (#54735)
69085ea26e	fix	error about provideExperimentalCheckNoChangesForDebug uses wrong name (#55824)
0147e0b85a	fix	exhaustive checkNoChanges should only do a single pass (#55839)
e02bcf89cf	fix	Fix clearing of pending task in zoneless cleanup implementation (#55074)
0cec9e4f9a	fix	Fix null dereference error `addEvent` (#55353)
44c0ed83a6	fix	hide implementation details of ExperimentalPendingTasks (#55516)
314112de99	fix	Prevent `markForCheck` during change detection from causing infinite loops (#54900)
a5fa279b6e	fix	prevent i18n hydration from cleaning projected nodes (#54823)
6534c035c0	fix	Remove deprecated Testability methods (#53768)
a5c57c7484	fix	resolve error for multiple component instances that use fallback content (#55478)
f44a5e4604	fix	support content projection and VCRs in i18n (#54823)
0510930a25	fix	TestBed should not override NgZone from initTestEnvironment (#55226)
e9a0c86766	fix	TestBed should not override NgZone from initTestEnvironment (#55226)
700c0520bb	fix	Update ApplicationRef.tick loop to only throw in dev mode (#54848)
a99cb7ce5b	fix	zoneless scheduler should check if Zone is defined before accessing it (#55118)
1fd63e9cff	refactor	deprecate `@Component.interpolation` (#55778)

forms

Commit	Type	Description
1c736dc3b2	feat	Unified Control State Change Events (#54579)
61007dced0	fix	Add event for forms submitted & reset (#55667)
2e27ca9ddf	fix	Allow canceled async validators to emit. (#55134)

http

Commit	Type	Description
6f88d80758	feat	allow caching requests with different origins between server and client (#55274)
8eacb6e4b9	feat	exclude caching for authenticated HTTP requests (#55034)
d9b339fdbc	fix	resolve `withRequestsMadeViaParent` behavior with `withFetch` (#55652)
ef665a40a5	refactor	Deprecate `HttpClientModule` & related modules (#54020)

language-service

Commit	Type	Description
6d1b82df32	fix	allow external projects to use provided compiler options (#55035)
a48afe0d94	fix	avoid generating TS syntactic diagnostics for templates (#55091)
bd236cc150	fix	implement getDefinitionAtPosition for Angular templates (#55269)
4166dfc1b6	fix	prevent underlying TS Service from handling template files (#55003)
b7f2fd4739	fix	use type-only import in plugin factory (#55996)

migrations

Commit	Type	Description
f914f6a362	feat	Migration schematics for `HttpClientModule` (#54020)
8459ee46cb	fix	handle more cases in HttpClientModule migration (#55640)
c4b2f18709	fix	migrate HttpClientTestingModule in test modules (#55803)
bb4a4016a9	fix	preserve existing properties in HttpClientModule migration (#55777)
f93e5180be	fix	resolve multiple structural issues with HttpClient migration (#55557)

platform-browser

Commit	Type	Description
45ae7a6b60	feat	add withI18nSupport() in developer preview (#55130)
23f914f101	fix	Use the right namespace for mathML. (#55622)
cba336d4f1	refactor	remove deprecated transfer state APIs (#55474)

platform-browser-dynamic

Commit	Type	Description
eb20c1a8b1	refactor	unused `RESOURCE_CACHE_PROVIDER` API has been removed (#54875)

platform-server

Commit	Type	Description
5674c644ab	fix	add `nonce` attribute to event record script (#55495)
e71e869112	fix	remove event dispatch script from HTML when hydration is disabled (#55681)
07ac017731	refactor	remove deprecated `platformDynamicServer` API (#54874)
e8b588d8b7	refactor	remove deprecated `ServerTransferStateModule` API (#54874)
3b1967ca64	refactor	remove deprecated `useAbsoluteUrl` and `baseUrl` from `PlatformConfig` (#54874)
2357d3566c	refactor	remove legacy URL handling logic (#54874)

router

Commit	Type	Description
4a42961393	feat	`withNavigationErrorHandler` can convert errors to redirects (#55370)
8735af08b9	feat	Add ability to return `UrlTree` with `NavigationBehaviorOptions` from guards (#45023)
87f3f27f90	feat	Allow resolvers to return `RedirectCommand` (#54556)
2b802587f2	feat	Allow Route.redirectTo to be a function which returns a string or UrlTree (#52606)
60f1d681e0	fix	preserve replaceUrl when returning a urlTree from CanActivate (#54042)
3839cfbb18	fix	Routed components never inherit `RouterOutlet` `EnvironmentInjector` (#54265)
da906fdafc	fix	Routed components never inherit `RouterOutlet` `EnvironmentInjector` (#54265)

service-worker

Commit	Type	Description
3bc63eaaf3	fix	avoid running CDs on `controllerchange` (#54222)
e598634c10	fix	remove `controllerchange` listener when app is destroyed (#55365)

Open source →

18.0.0-rc.321 May 2024pre-release
Nothing published for this version
18.0.0-rc.215 May 2024pre-release
Nothing published for this version
18.0.0-rc.18 May 2024pre-release
Nothing published for this version
18.0.0-rc.01 May 2024pre-release
Nothing published for this version
18.0.0-next.625 Apr 2024pre-release
Nothing published for this version
18.0.0-next.517 Apr 2024pre-release
Nothing published for this version
18.0.0-next.410 Apr 2024pre-release
Nothing published for this version
18.0.0-next.33 Apr 2024pre-release
Nothing published for this version
18.0.0-next.228 Mar 2024pre-release
Nothing published for this version
18.0.0-next.120 Mar 2024pre-release
Nothing published for this version
18.0.0-next.014 Mar 2024pre-release
Nothing published for this version
17.3.1217 Jul 2024
Release notes
<a name="17.3.12"></a>

17.3.12 (2024-07-17)

compiler

Commit Description

JIT mode incorrectly interpreting host directive configuration in partial compilation (#57002) (#57003)

Open source →
Additional notes
compiler

Commit Type Description

327bae473b fix JIT mode incorrectly interpreting host directive configuration in partial compilation (#57002) (#57003)



<a name="18.1.0"></a>

Open source →
17.3.115 Jun 2024
Nothing published for this version
17.3.1022 May 2024
Release notes


<a name="18.0.0"></a>

Open source →
17.3.915 May 2024
Release notes


<a name="17.3.8"></a>

Open source →
17.3.88 May 2024
Release notes
compiler

Commit Type Description

c21b459ba6 fix add math elements to schema (#55631) (#55645)

core

Commit Type Description

3818436ebc fix don't schedule timer triggers on the server (#55605)



<a name="17.3.7"></a>

Open source →
17.3.71 May 2024
Release notes
compiler-cli

Commit Type Description

51ac883167 fix don't type check the bodies of control flow nodes in basic mode (#55558)

core

Commit Type Description

af0eb846a5 fix render hooks should not specifically run outside the Angular zone (#55399)

router

Commit Type Description

3eea50da64 fix Scroller should scroll as soon as change detection completes (#55105)



<a name="17.3.6"></a>

Open source →

Commit	Description
	JIT mode incorrectly interpreting host directive configuration in partial compilation (#57002) (#57003)

Commit	Type	Description
327bae473b	fix	JIT mode incorrectly interpreting host directive configuration in partial compilation (#57002) (#57003)

Commit	Type	Description
c21b459ba6	fix	add math elements to schema (#55631) (#55645)

Commit	Type	Description
3818436ebc	fix	don't schedule timer triggers on the server (#55605)

Commit	Type	Description
51ac883167	fix	don't type check the bodies of control flow nodes in basic mode (#55558)

Commit	Type	Description
af0eb846a5	fix	render hooks should not specifically run outside the Angular zone (#55399)

Commit	Type	Description
3eea50da64	fix	Scroller should scroll as soon as change detection completes (#55105)

17.3.625 Apr 2024

Release notes

core

Commit	Type	Description
826861b1fa	fix	DeferBlockFixture.render should not wait for stability (#55271)
5cf14da35c	fix	make `ActivatedRoute` inject correct instance inside `@defer` blocks (#55374)
8979fba2c5	fix	skip defer timers on the server (#55480)

Open source →

17.3.517 Apr 2024
Release notes


<a name="17.3.4"></a>

Open source →
17.3.410 Apr 2024
Release notes
common

Commit Type Description

53427d875d fix invalid ImageKit quality parameter (#55193)

766548c3ec fix skip transfer cache on client (#55012)



<a name="17.3.2"></a>

Open source →
17.3.33 Apr 2024
Nothing published for this version
17.3.228 Mar 2024
Release notes
compiler

Commit Type Description

2b7bad5151 fix invoke method-based tracking function with context (#54960)

compiler-cli

Commit Type Description

b478dfbfda fix report errors when initializer APIs are used on private fields (#55070)

core

Commit Type Description

708ba8115f fix establish proper injector resolution order for @defer blocks (#55079)

http

Commit Type Description

cb433af0e1 fix include transferCache when cloning HttpRequest (#54939)

64f202cab9 fix manage different body types for caching POST requests (#54980)

migrations

Commit Type Description

2f9d94bc4a fix account for variables in imports initializer (#55081)

router

Commit Type Description

365fd50407 fix RouterLinkActive will always remove active classes when links are not active (#54982)



<a name="17.3.1"></a>

Open source →
17.3.120 Mar 2024
Release notes
compiler

Commit Type Description

c0788200e2 fix capture data bindings for content projection purposes in blocks (#54876)

compiler-cli

Commit Type Description

99e9474aa2 fix symbol feature detection for the compiler (#54711)



<a name="17.3.0"></a>

Open source →

Commit	Type	Description
53427d875d	fix	invalid ImageKit quality parameter (#55193)
766548c3ec	fix	skip transfer cache on client (#55012)

Commit	Type	Description
2b7bad5151	fix	invoke method-based tracking function with context (#54960)

Commit	Type	Description
b478dfbfda	fix	report errors when initializer APIs are used on private fields (#55070)

Commit	Type	Description
708ba8115f	fix	establish proper injector resolution order for `@defer` blocks (#55079)

Commit	Type	Description
cb433af0e1	fix	include transferCache when cloning HttpRequest (#54939)
64f202cab9	fix	manage different body types for caching POST requests (#54980)

Commit	Type	Description
2f9d94bc4a	fix	account for variables in imports initializer (#55081)

Commit	Type	Description
365fd50407	fix	RouterLinkActive will always remove active classes when links are not active (#54982)

Commit	Type	Description
c0788200e2	fix	capture data bindings for content projection purposes in blocks (#54876)

Commit	Type	Description
99e9474aa2	fix	symbol feature detection for the compiler (#54711)

17.3.013 Mar 2024

Release notes

compiler

Commit	Type	Description
1a6beae8a2	feat	Enable template pipeline by default. (#54571)
f386a04c9d	fix	handle two-way bindings to signal-based template variables in instruction generation (#54714)
1f129f114e	fix	not catching for loop empty tracking expressions (#54772)

compiler-cli

Commit	Type	Description
12dc4d074e	fix	account for as expression in docs extraction (#54414)
da7fbb40f0	fix	detect when the linker is working in unpublished angular and widen supported versions (#54439)
492e03f699	fix	flag two-way bindings to non-signal values in templates (#54714)
5afa4f0ec1	fix	support `ModuleWithProviders` literal detection with `typeof` (#54650)

core

Commit	Type	Description
331b16efd2	feat	add API to inject attributes on the host node (#54604)
fb540e169a	feat	add migration for invalid two-way bindings (#54630)
c687b8f453	feat	expose new `output()` API (#54650)
c809069f21	feat	introduce `outputFromObservable()` interop function (#54650)
aff65fd1f4	feat	introduce `outputToObservable` interop helper (#54650)
974958913c	feat	support TypeScript 5.4 (#54414)
39a50f9a8d	fix	ensure all initializer functions run in an injection context (#54761)
243ccce624	fix	exclude class attribute intended for projection matching from directive matching (#54800)
2909e9817d	fix	prevent infinite loops in clobbered elements check (#54425)
7243c704cf	fix	return a readonly signal on `asReadonly`. (#54706)
bb35414a38	perf	speed up retrieval of `DestroyRef` in `EventEmitter` (#54748)

http

Commit	Type	Description
8d37ed035c	fix	exclude caching for authenticated HTTP requests (#54746)

router

Commit	Type	Description
c1c7384e02	feat	Add reusable types for router guards (#54580)
7225485311	fix	Navigations triggered by cancellation events should cancel previous navigation (#54710)

Open source →

17.3.0-rc.06 Mar 2024pre-release
Nothing published for this version
17.3.0-next.128 Feb 2024pre-release
Nothing published for this version
17.3.0-next.022 Feb 2024pre-release
Nothing published for this version

17.2.46 Mar 2024

Release notes

compiler-cli

Commit	Type	Description
917b9bdd2e	fix	unwrap expressions with type parameters in query read property (#54647)

core

Commit	Type	Description
586cc24a10	fix	apply TestBed provider overrides to `@defer` dependencies (#54667)
b558a01c84	fix	generic inference for signal inputs may break with `--strictFunctionTypes` (#54652)
443e5f1591	fix	return a readonly signal on `asReadonly`. (#54719)
ffbafc7d4a	fix	untrack various core operations (#54614)

Open source →

17.2.328 Feb 2024

Release notes

common

Commit	Type	Description
1a526f2881	perf	`AsyncPipe` should not call `markForCheck` on subscription (#54554)

compiler-cli

Commit	Type	Description
2aefed8763	fix	catch function instance properties in interpolated signal diagnostic (#54325)
48aec63ee4	fix	identify aliased initializer functions (#54480)
daf7c611b2	fix	identify aliased initializer functions (#54609)

core

Commit	Type	Description
57123524a2	fix	collect providers from NgModules while rendering `@defer` block (#52881)
79a32816dc	fix	fix typo in injectors.svg file (#54596)

migrations

Commit	Type	Description
dbe673b027	fix	resolve infinite loop for a single line element with a long tag name and angle bracket on a new line (#54588)

Open source →

17.2.222 Feb 2024

Release notes

common

Commit	Type	Description
d34e3298db	fix	image placeholder not removed in OnPush component (#54515)

compiler

Commit	Type	Description
6447c0eecc	fix	adding the inert property to the "SCHEMA" array (#53148)

compiler-cli

Commit	Type	Description
0a3edfb543	fix	correctly detect deferred dependencies across scoped nodes (#54499)
790f4f7c26	fix	use correct symbol name for default imported symbols in defer blocks (#54495)

core

Commit	Type	Description
3bd5860c74	fix	properly execute content queries for root components (#54457)

migrations

Commit	Type	Description
bb57d34110	fix	Fix cf migration regular expression to include underscores (#54533)

router

Commit	Type	Description
3e31f1a34e	fix	Clear internal transition when navigation finalizes (#54261)

Open source →

17.2.114 Feb 2024
Release notes
compiler-cli

Commit Type Description

7234824228 fix fix broken version detection condition (#54443)



<a name="17.2.0"></a>

Open source →

Commit	Type	Description
7234824228	fix	fix broken version detection condition (#54443)

17.2.014 Feb 2024

Release notes

common

Commit	Type	Description
03c3b3eb79	feat	add Netlify image loader (#54311)
f5c520b836	feat	add placeholder to NgOptimizedImage (#53783)

compiler

Commit	Type	Description
47e6e84101	feat	Add a TSConfig option `useTemplatePipeline` (#54057)
66e940aebf	feat	scope selectors in @starting-style (#53943)
7b4d275f49	fix	Fix the template pipeline option (#54148)

compiler-cli

Commit	Type	Description
7e861c640e	feat	generate extra imports for component local dependencies in local mode (#53543)
3263df23f2	feat	generate global imports in local compilation mode (#53543)
b774e22d8e	feat	make it configurable to generate alias reexports (#53937)
3e1384048e	feat	support host directives for local compilation mode (#53877)
a592904c69	fix	allow custom/duplicate decorators for `@Injectable` classes in local compilation mode (#54139)
4b1d948b36	fix	consider the case of duplicate Angular decorators in local compilation diagnostics (#54139)
96bcf4fb12	fix	forbid custom/duplicate decorator when option `forbidOrphanComponents` is set (#54139)
64fa5715c6	fix	generating extra imports in local compilation mode when cycle is introduced (#53543)
6c8b09468a	fix	highlight the unresolved element in the @Component.styles array for the error LOCAL_COMPILATION_UNRESOLVED_CONST (#54230)
0970129e20	fix	show proper error for custom decorators in local compilation mode (#53983)
f39cb06418	fix	show specific error for unresolved @Directive.exportAs in local compilation mode (#54230)
f3851b5945	fix	show specific error for unresolved @HostBinding's argument in local compilation mode (#54230)
39ddd884e8	fix	show specific error for unresolved @HostListener's event name in local compilation mode (#54230)
5d633240fd	fix	show the correct message for the error LOCAL_COMPILATION_UNRESOLVED_CONST when an unresolved symbol used for @Component.styles (#54230)
58b8a232d6	fix	support jumping to definitions of signal-based inputs (#54053)

core

Commit	Type	Description
702ab28b4c	feat	add support for model inputs (#54252)
e95ef2cbc6	feat	expose queries as signals (#54283)
656bc282e3	fix	add toString implementation to signals (#54002)
62b87b4551	fix	do not crash for signal query that does not have any matches (#54353)
4b96f370ee	fix	expose model signal subcribe for type checking purposes (#54357)
744cb1e561	fix	return the same children query results if there are no changes (#54392)
6d00115bf4	fix	show placeholder block on the server with immediate trigger (#54394)

http

Commit	Type	Description
1c536250b6	fix	Use string body to generate transfer cache key. (#54379)

Open source →

17.2.0-rc.19 Feb 2024pre-release
Nothing published for this version
17.2.0-rc.08 Feb 2024pre-release
Nothing published for this version
17.2.0-next.131 Jan 2024pre-release
Nothing published for this version
17.2.0-next.024 Jan 2024pre-release
Nothing published for this version

17.1.38 Feb 2024

Release notes

compiler-cli

Commit	Type	Description
bc4a6a9715	fix	do not error due to multiple components named equally (#54273)
a997e08c6f	fix	handle default imports in defer blocks (#53695)
63a9027720	fix	interpolatedSignalNotInvoked diagnostic for model signals (#54338)
40e1edc977	fix	properly catch fatal diagnostics in type checking (#54309)
9f6605d11b	fix	support jumping to definitions of signal-based inputs (#54233)

core

Commit	Type	Description
7df133dcc2	fix	`afterRender` hooks should allow updating state (#54074)
744e20641a	fix	Fix possible infinite loop with `markForCheck` by partially reverting #54074 (#54329)
0fb114274c	fix	update imports to be compatible with rxjs 6 (#54193)

router

Commit	Type	Description
238f2a8bc9	fix	Clear internal transition when navigation finalizes (#54261)

Open source →

17.1.231 Jan 2024
Release notes

Commit Type Description

ccddacf11d fix cta clickability issue in adev homepage. (#52905)

animations

Commit Type Description

98d545fafa fix cleanup DOM elements when root view is removed with async animations (#53033)

common

Commit Type Description

cdc5e39532 fix The date pipe should return ISO format for week and week-year as intended in the unit test. (#53879)

compiler

Commit Type Description

f12b01ec88 fix Update type check block to fix control flow source mappings (#53980)

core

Commit Type Description

c477e876e3 fix change defer block fixture default behavior to playthrough (#54088)

migrations

Commit Type Description

8264382a6b fix error in standalone migration when non-array value is used as declarations in TestBed (#54122)



<a name="17.1.1"></a>

Open source →
17.1.124 Jan 2024
Release notes
router

Commit Type Description

f222bee8fa fix revert commit that replaced last helper with native Array.at(-1) (#54021)



<a name="17.1.0"></a>

Open source →

17.1.017 Jan 2024

Release notes

compiler

Commit	Type	Description
79ff91a813	fix	allow TS jsDocParsingMode host option to be programmatically set (#53126)
5613051a8b	fix	allow TS jsDocParsingMode host option to be programmatically set again (#53292)
df8a825910	fix	project empty block root node (#53620)
478d622265	fix	project empty block root node in template pipeline (#53620)

compiler-cli

Commit	Type	Description
abdc7e4578	feat	support type-checking for generic signal inputs (#53521)
e620b3a724	fix	add compiler option to disable control flow content projection diagnostic (#53311)
4c1d69e288	fix	add diagnostic for control flow that prevents content projection (#53190)
76ceebad04	fix	do not throw fatal error if extended type check fails (#53896)
1a6eaa0fea	fix	input transform in local compilation mode (#53645)
56a76d73e0	fix	modify `getConstructorDependencies` helper to work with reflection host after the previous change (#52215)

core

Commit	Type	Description
863be4b698	feat	expose new `input` API for signal-based inputs (#53872)
94096c6ede	feat	support TypeScript 5.3 (#52572)
69b384c0d1	fix	`SignalNode` reactive node incorrectly exposing unset field (#53571)
6f79507ea7	fix	Change defer block fixture default behavior to playthrough (#53956)
32f908ab70	fix	do not accidentally inherit input transforms when overridden (#53571)
bdd61c768a	fix	replace assertion with more intentional error (#52234)
0daca457bb	fix	TestBed should still use the microtask queue to schedule effects (#53843)

router

Commit	Type	Description
5c1d441029	feat	Add info property to `NavigationExtras` (#53303)
50d7916278	feat	Add router configuration to resolve navigation promise on error (#48910)
a5a9b408e2	feat	Add transient info to RouterLink input (#53784)
726530a9af	feat	Allow `onSameUrlNavigation: 'ignore'` in `navigateByUrl` (#52265)

Open source →

17.1.0-rc.010 Jan 2024pre-release
Nothing published for this version
17.1.0-next.521 Dec 2023pre-release
Nothing published for this version
17.1.0-next.414 Dec 2023pre-release
Nothing published for this version
17.1.0-next.36 Dec 2023pre-release
Nothing published for this version
17.1.0-next.229 Nov 2023pre-release
Nothing published for this version
17.1.0-next.120 Nov 2023pre-release
Nothing published for this version
17.1.0-next.015 Nov 2023pre-release
Nothing published for this version
17.0.910 Jan 2024
Release notes
common

Commit Type Description

c22b513b3f fix remove unused parameters from the ngClass constructor (#53831)

bd9f89d1c8 fix server-side rendering error when using in-memory scrolling (#53683)

compiler

Commit Type Description

92fd6cc42e fix generate less code for advance instructions (#53845)

6a41961fbd fix ignore empty switch blocks (#53776)

compiler-cli

Commit Type Description

7309463697 fix interpolatedSignalNotInvoked diagnostic (#53585)

core

Commit Type Description

441db5123f fix afterRender hooks now only run on ApplicationRef.tick (#52455)

f9120d79cb fix allow effect to be used inside an ErrorHandler (#53713)

migrations

Commit Type Description

e92c86b77f fix Fix empty switch case offset bug in cf migration (#53839)

platform-server

Commit Type Description

91cb16fde9 fix Do not delete global Event (#53659)



<a name="17.0.8"></a>

Open source →

17.0.821 Dec 2023

Release notes

compiler

Commit	Type	Description
de5c9ca8e9	fix	correctly intercept index in loop tracking function (#53604)

core

Commit	Type	Description
d79489255a	fix	avoid repeated work when parsing version (#53598)
513fee871e	fix	tree shake version class (#53598)

migrations

Commit	Type	Description
eb7c29c7b6	fix	cf migration - detect and error when result is invalid i18n nesting (#53638)
ed936ba0e9	fix	cf migration - detect and error when result is invalid i18n nesting (#53638) (#53639)
5c2f2539e2	fix	cf migration - ensure full check runs for all imports (#53637)
817dc1b27f	fix	cf migration - fix bug in attribute formatting (#53636)
7ac60bab9a	fix	cf migration - improve import declaration handling (#53622)
c3f85e51a9	fix	cf migration - preserve indentation on attribute strings (#53625)
e73205ff5a	fix	cf migration - stop removing empty newlines from i18n blocks (#53578)
886aa7b2a9	fix	Fix cf migration bug with parsing for loop conditions properly (#53558)

router

Commit	Type	Description
0696ab6a5b	fix	Should not freeze original object used for route data (#53635)

Open source →

17.0.714 Dec 2023

Release notes

compiler

Commit	Type	Description
4fd5409090	fix	handle ambient types in input transform function (#51474)

compiler-cli

Commit	Type	Description
a603338fe8	fix	generate less type checking code in for loops (#53515)

core

Commit	Type	Description
58ed76be93	fix	Avoid refreshing a host view twice when using transplanted views (#53021)
c16b5e8290	fix	Multiple subscribers to ApplicationRef.isStable should all see values (#53541)
17dbf8b8e2	fix	remove signal equality check short-circuit (#53446)
5b4add27b6	fix	update feature usage marker (#53542)
68d111c841	perf	avoid changes Observable creation on QueryList (#53498)
044cb553b4	perf	optimize memory allocation when reconcilling lists (#52245)

migrations

Commit	Type	Description
96ab999698	fix	CF Migration - ensure bound ngIfElse cases ignore line breaks (#53435)
c9a1c6f1c7	fix	cf migration - undo changes when html fails to parse post migration (#53530)
b75aca1d74	fix	CF migration only remove newlines of changed template content (#53508)
e88a12d5b3	fix	cf migration validate structure of ngswitch before migrating (#53530)
543df3dca5	fix	ensure we do not overwrite prior template replacements in migration (#53393)
d232ea143f	fix	fix cf migration import removal when errors occur (#53502)

platform-browser

Commit	Type	Description
d5c631bf36	fix	Get correct base path when using "." as base href when serving from the file:// protocol. (#53547)

router

Commit	Type	Description
e750e4edcf	fix	provide more actionable error message when route is not matched in production mode (#53523)

Open source →

17.0.66 Dec 2023

Release notes

compiler

Commit	Type	Description
a2e5f483f5	fix	generate proper code for nullish coalescing in styling host bindings (#53305)

compiler-cli

Commit	Type	Description
66ecf4c274	fix	add compiler option to disable control flow content projection diagnostic (#53387)
74e6ce5d23	fix	add diagnostic for control flow that prevents content projection (#53387)
6ec7a42b95	fix	avoid conflicts with built-in global variables in for loop blocks (#53319)

core

Commit	Type	Description
0a53f96094	fix	cleanup signal consumers for all views (#53351)
4fc1581bbc	fix	handle hydration of multiple nodes projected in a single slot (#53270)
14e66533ec	fix	support hydration for cases when content is re-projected using ng-template (#53304)
8e366e8911	fix	support swapping hydrated views in `@for` loops (#53274)

migrations

Commit	Type	Description
45064f1ae1	fix	CF migration - ensure NgIfElse attributes are properly removed (#53298)
a6275cfa54	fix	CF Migration - Fix case of aliases on i18n ng-templates preventing removal (#53299)
58a96e0f50	fix	CF Migration add support for ngIf with just a then (#53297)
26e40c7f89	fix	CF Migration fix missing alias for bound ngifs (#53296)
836aeba01d	fix	Change CF Migration ng-template placeholder generation and handling (#53394)
72d22ba7ee	fix	fix regexp for else and then in cf migration (#53257)
7a2facae8a	fix	handle aliases on bound ngIf migrations (#53261)
5104a89b30	fix	handle nested ng-template replacement safely in CF migration (#53368)
2a4e3f5373	fix	handle templates outside of component in cf migration (#53368)
0db75ab5b1	fix	remove setting that removes comments in CF migration (#53350)

router

Commit	Type	Description
13ade13a15	fix	Ensure canMatch guards run on wildcard routes (#53239)

Open source →

17.0.529 Nov 2023

Release notes

core

Commit	Type	Description
6be88040d1	fix	avoid stale provider info when TestBed.overrideProvider is used (#52918)
dee50f1d78	fix	inherit host directives (#52992)
07920d96d4	fix	Reattached views that are dirty from a signal update should refresh (#53001)

migrations

Commit	Type	Description
aab7fb8654	fix	Add ngForTemplate support to control flow migration (#53076)
dbd6f386ea	fix	allows colons in ngIf else cases to migrate (#53076)
5b9f896009	fix	cf migration fix migrating empty switch default (#53237)
2b3d3b0fe1	fix	CF migration log warning when collection aliasing detected in `@for` (#53238)
dffeac8386	fix	cf migration removes unnecessary bound ngifelse attribute (#53236)
00cb3339ba	fix	control flow migration formatting fixes (#53076)
c22af72f75	fix	fix off by one issue with template removal in CF migration (#53255)
ba6d7fe018	fix	fixes CF migration i18n ng-template offsets (#53212)
8f6affdd64	fix	fixes control flow migration common module removal (#53076)
6ae408847c	fix	properly handle ngIfThen cases in CF migration (#53256)
0fcef65cea	fix	Update CF migration to skip templates with duplicate ng-template names (#53204)

router

Commit	Type	Description
91486aaf07	fix	Resolvers in different parts of the route tree should be able to execute together (#52934)

Open source →

17.0.420 Nov 2023

Release notes

common

Commit	Type	Description
7f1c55755d	fix	remove `load` on image once it fails to load (#52990)
fafcb0d23f	fix	scan images once page is loaded (#52991)

compiler

Commit	Type	Description
98376f2c09	fix	changed after checked error in for loops (#52935)
291deac663	fix	generate i18n instructions for blocks (#52958)
49dca36880	fix	nested for loops incorrectly calculating computed variables (#52931)
f01b7183d2	fix	produce placeholder for blocks in i18n bundles (#52958)

compiler-cli

Commit	Type	Description
f671f86ac2	fix	add diagnostic for control flow that prevents content projection (#52726)

core

Commit	Type	Description
db1a8ebdb4	fix	cleanup loading promise when no dependencies are defined (#53031)
31a1575334	fix	handle local refs when `getDeferBlocks` is invoked in tests (#52973)

migrations

Commit	Type	Description
ac9cd6108f	fix	control flow migration fails for async pipe with unboxing of observable (#52756) (#52972)
13bf5b7007	fix	Fixes control flow migration if then else case (#53006)
492ad4698a	fix	fixes migrations of nested switches in control flow (#53010)
0fad36eff2	fix	tweaks to formatting in control flow migration (#53058)

Open source →

17.0.315 Nov 2023

Release notes

animations

Commit	Type	Description
f5872c9921	fix	prevent the AsyncAnimationRenderer from calling the delegate when there is no element. (#52570)

core

Commit	Type	Description
6a1d4ed667	fix	handle non-container environment injector cases (#52774)
5de7575be8	fix	reset cached scope for components that were overridden using TestBed (#52916)

http

Commit	Type	Description
7c066a4af4	fix	Use the response `content-type` to set the blob `type`. (#52840)

migrations

Commit	Type	Description
4e200bf13b	fix	Add missing support for ngForOf (#52903)
d033540d0f	fix	Add support for bound versions of NgIfElse and NgIfThenElse (#52869)
aa2d815648	fix	Add support for removing imports post migration (#52763)
3831942771	fix	Fixes issue with multiple if elses with same template (#52863)
e1f84a31dc	fix	passed in paths will be respected in nx workspaces (#52796)

Open source →

17.0.29 Nov 2023

Release notes

compiler-cli

Commit	Type	Description
7a95cccf50	fix	add interpolatedSignalNotInvoked to diagnostics (#52687)
a548c0333e	fix	incorrect inferred type of for loop implicit variables (#52732)

core

Commit	Type	Description
2cea80c6e2	fix	error code in image performance warning (#52727)
b16fc2610a	fix	limit rate of markers invocations (#52742)
44c48a4835	fix	properly update collection with repeated keys in `@for` (#52697)

Open source →

17.0.18 Nov 2023
Release notes
http

Commit Type Description

5c6f3f8ec0 fix Don't override the backend when using the InMemoryWebAPI (#52425)

migrations

Commit Type Description

70d30c28e0 fix Add support for ng-templates with i18n attributes (#52597)

4f125c5f9a fix Switches to multiple passes to fix several reported bugs (#52592)

Web Frameworks: the internet frontier. These are the voyages of the framework Angular. Its continuing mission: To explore strange, new technologies. To seek out new users and new applications. To boldly go where no web framework has gone before. 

In honor of v17.0.1
```
 ______
 ___.--------'------`---------.____
 _.---'----------------------------------`---.__
 .'___=]===========================================
,-----------------------..__/.' >--.______ _______.---'
]====================<==||(__) .' `------'
`-----------------------`' ----.___--/
 / /---' `/
 /_______(______________________/
 `-------------.--------------.'
 \________|_.-'
```
Live long and prosper 🖖🏻



<a name="17.0.0"></a>
Open source →

17.0.08 Nov 2023

Release notes

Blog post "Angular v17 is now available".

Breaking Changes

Node.js v16 support has been removed and the minimum support version has been bumped to 18.13.0.

Node.js v16 is planned to be End-of-Life on 2023-09-11. Angular will stop supporting Node.js v16 in Angular v17. For Node.js release schedule details, please see: https://github.com/nodejs/release#release-schedule

common

the NgSwitch directive now defaults to the === equality operator, migrating from the previously used == operator. NgSwitch expressions and / or individual condition values need adjusting to this stricter equality check. The added warning message should help pin-pointing NgSwitch usages where adjustments are needed.

core

Angular now requires zone.js version ~0.14.0
Versions of TypeScript older than 5.2 are no longer supported.
The mutate method was removed from the WritableSignal interface and completely dropped from the public API surface. As an alternative, please use the update method and make immutable changes to the object.

Example before:
```
items.mutate(itemsArray => itemsArray.push(newItem));
```
Example after:
```
items.update(itemsArray => [itemsArray, …newItem]);
```
OnPush components that are created dynamically now only have their host bindings refreshed and ngDoCheck run during change detection if they are dirty. Previously, a bug in the change detection would result in the OnPush configuration of dynamically created components to be ignored when executing host bindings and the ngDoCheck function. This is rarely encountered but can happen if code has a handle on the ComponentRef instance and updates values read in the OnPush component template without then calling either markForCheck or detectChanges on that component's ChangeDetectorRef.

platform-browser

REMOVE_STYLES_ON_COMPONENT_DESTROY default value is now true. This causes CSS of components to be removed from the DOM when destroyed. You retain the previous behaviour by providing the REMOVE_STYLES_ON_COMPONENT_DESTROY injection token.
```
import {REMOVE_STYLES_ON_COMPONENT_DESTROY} from '@angular/platform-browser';
...
providers: [{
  provide: REMOVE_STYLES_ON_COMPONENT_DESTROY,
  useValue: false,
}]
```
The withNoDomReuse() function was removed from the public API. If you need to disable hydration, you can exclude the provideClientHydration() call from provider list in your application (which would disable hydration features for the entire application) or use ngSkipHydration attribute to disable hydration for particular components. See this guide for additional information: https://angular.io/guide/hydration#how-to-skip-hydration-for-particular-components.

router

Absolute redirects no longer prevent further redirects. Route configurations may need to be adjusted to prevent infinite redirects where additional redirects were previously ignored after an absolute redirect occurred.
Routes with loadComponent would incorrectly cause child routes to inherit their data by default. The default paramsInheritanceStrategy is emptyOnly. If parent data should be inherited in child routes, this should be manually set to always.
urlHandlingStrategy has been removed from the Router public API. This should instead be configured through the provideRouter or RouterModule.forRoot APIs.
The following Router properties have been removed from the public API:
- canceledNavigationResolution
- paramsInheritanceStrategy
- titleStrategy
- urlUpdateStrategy
- malformedUriErrorHandler
These should instead be configured through the provideRouter or RouterModule.forRoot APIs.
The setupTestingRouter function has been removed. Use RouterModule.forRoot or provideRouter to setup the Router for tests instead.
malformedUriErrorHandler is no longer available in the RouterModule.forRoot options. URL parsing errors should instead be handled in the UrlSerializer.parse method.

zone.js

Deep and legacy dist/ imports like zone.js/bundles/zone-testing.js and zone.js/dist/zone are no longer allowed. zone-testing-bundle and zone-testing-node-bundle are also no longer part of the package.

The proper way to import zone.js and zone.js/testing is:
```
import 'zone.js';
import 'zone.js/testing';
```

Deprecations

animations

The AnimationDriver.NOOP symbol is deprecated, use NoopAnimationDriver instead.

core

ChangeDetectorRef.checkNoChanges is deprecated.

Test code should use ComponentFixture instead of ChangeDetectorRef. Application code should not call ChangeDetectorRef.checkNoChanges directly.
Swapping out the context object for EmbeddedViewRef is no longer supported. Support for this was introduced with v12.0.0, but this pattern is rarely used. There is no replacement, but you can use simple assignments in most cases, or Object.assign , or alternatively still replace the full object by using a Proxy (see NgTemplateOutlet as an example).

Also adds a warning if the deprecated
NgProbeToken

The NgProbeToken is not used internally since the transition from View Engine to Ivy. The token has no utility and can be removed from applications and libraries.

Commit	Type	Description
59aa0634f4	build	remove support for Node.js v16 (#51755)

animations

Commit	Type	Description
e753278faa	feat	Add the possibility of lazy loading animations code. (#50738)
698c058e1c	fix	remove code duplication between entry-points (#51500)
0598613950	refactor	deprecation of `AnimationDriver.NOOP` (#51843)

benchpress

Commit	Type	Description
2da3551a70	feat	report gc and render time spent in script (#50771)

common

Commit	Type	Description
fe2fd7e1a8	feat	make the warning for lazy-loaded lcp image an error (#51748)
dde3fdabbd	feat	upgrade warning to logged error for lazy-loaded LCP images using NgOptimizedImage (#52004)
da056a1fe2	fix	add missing types field for @angular/common/locales of exports in package.json (#52080)
85843e8212	fix	allow to specify only some properties of `DatePipeConfig` (#51287)
3bd85fb7b0	fix	apply fixed_srcset_width value only to fixed srcsets (#52459)
65b460448e	fix	missing space in ngSwitch equality warning (#52180)
86c5e34601	fix	remove code duplication between entry-points (#51500)
28a5925f53	fix	use === operator to match NgSwitch cases (#51504)

compiler

Commit	Type	Description
1934524a0c	feat	add docs extraction for type aliases (#52118)
7f6d9a73ab	feat	expand class api doc extraction (#51733)
a7fa25306f	feat	extract api docs for interfaces (#52006)
7bfe20707f	feat	extract api for fn overloads and abtract classes (#52040)
c7daf7ea16	feat	extract directive docs info (#51733)
e0b1bb33d7	feat	extract doc info for JsDoc (#51733)
b9c70158ab	feat	extract docs for accessors, rest params, and types (#51733)
a24ae994a0	feat	extract docs for top level functions and consts (#51733)
2e41488296	feat	extract docs info for enums, pipes, and NgModules (#51733)
34495b3533	feat	extract docs via exports (#51828)
7e82df45c5	feat	initial skeleton for API doc extraction (#51733)
6795cccbbb	fix	account for type-only imports in defer blocks (#52343)
23bfa10ac8	fix	add diagnostic for inaccessible deferred trigger (#51922)
31295a3cf9	fix	allocating unnecessary slots in conditional instruction (#51913)
2aaddd3f64	fix	allow comments between switch cases (#52449)
ddd9df68bb	fix	allow decimals in defer block time values (#52433)
7dbd47fb30	fix	allow newlines in track and let expressions (#52137)
0eae992c4e	fix	allow nullable values in for loop block (#51997)
073ebfe09e	fix	apply style on :host attributes in prod builds. (#49118)
81a287a79a	fix	avoid error in template parser for tag names that can occur in object prototype (#52225)
6c58252521	fix	compilation error when for loop block expression contains new line (#52447)
9d19c8e317	fix	don't allocate variable to for loop expression (#52158)
9acd2ac98b	fix	enable block syntax in the linker (#51979)
1d871c03a5	fix	forward referenced dependencies not identified as deferrable (#52017)
16ff08ec70	fix	narrow the type of expressions in event listeners inside if blocks (#52069)
ac0d5dcfd6	fix	narrow the type of expressions in event listeners inside switch blocks (#52069)
02edb43067	fix	narrow the type of the aliased if block expression (#51952)
83067b3ef2	fix	ng-template directive invoke twice at the root of control flow (#52515)
17078a3fe1	fix	pipes used inside defer triggers not being picked up (#52071)
861ce3a7c5	fix	pipes using DI not working in blocks (#52112)
1f5039bbd6	fix	project control flow root elements into correct slot (#52414)
81c315ec6e	fix	template type checking not reporting diagnostics for incompatible type comparisons (#52322)
1beef49d80	fix	update the minVersion if component uses block syntax (#51979)
386e1e9500	fix	work around TypeScript bug when narrowing switch statements (#52110)
e5bca43224	perf	further reduce bundle size using arrow functions (#52010)

compiler-cli

Commit	Type	Description
5b66330329	fix	allow non-array imports for standalone component in local compilation mode (#51819)
377a7abfda	fix	bypass static resolving of the component's changeDetection field in local compilation mode (#51848)
19c3dc18d3	fix	fix NgModule injector def in local compilation mode when imports/exports are non-array expressions (#51819)
11bb19cafc	fix	handle nested qualified names in ctor injection in local compilation mode (#51947)
f91f222b55	fix	resolve component encapsulation enum in local compilation mode (#51848)

core

Commit	Type	Description
59b6ec6be8	docs	Deprecate `ChangeDetectorRef.checkNoChanges` (#52431)
4f04d1cdab	feat	add new list reconcilation algorithm (#51980)
c7127b98b5	feat	add schematic to escape block syntax characters (#51905)
50275e58b8	feat	Add schematic to migrate control flow syntax (#52035)
81b67aa987	feat	add support for zone.js 0.14.0 (#51774)
048f400efc	feat	add warnings for oversized images and lazy-lcp (#51846)
93675dc797	feat	conditional built-in control flow (#51346)
4427e1ebc2	feat	create function to assert not running inside reactive context (#52049)
e23aaa7d75	feat	drop support for older TypeScript versions (#51792)
43e6fb0606	feat	enable block syntax (#51994)
3cbb2a8ecf	feat	implement deferred block interaction triggers (#51830)
8be2c48b7c	feat	implement new block syntax (#51891)
a54713c831	feat	implement ɵgetInjectorMetadata debug API (#51900)
5b88d136af	feat	mark core signal APIs as stable (#51821)
8eef694def	feat	Provide a diagnostic for missing Signal invocation in template interpolation. (#49660)
40113f653c	feat	Remove deprecated `CompilerOptions.useJit` and`CompilerOptions.missingTranslation`. (#49672)
68ba798ae3	feat	revamp the runtime error message for orphan components to include full component info (#51919)
1a4aee7e49	feat	show runtime error for orphan component rendering (#52061)
687b96186c	feat	support deferred hover triggers (#51874)
e2e3d69a27	feat	support deferred triggers with implicit triggers (#51922)
16f5fc40a4	feat	support deferred viewport triggers (#51874)
59387ee476	feat	support styles and styleUrl as strings (#51715)
9cc52b9b85	feat	support TypeScript 5.2 (#51334)
7d42dc3c02	feat	the new list reconciliation algorithm for built-in for (#51980)
935c1816fd	fix	add `rejectErrors` option to `toSignal` (#52474)
5411864c2e	fix	adjust toSignal types to handle more common cases (#51991)
dcf18dc74c	fix	allow toSignal calls in reactive context (#51831)
dbffdc09c2	fix	avoid duplicated code between entry-points (primary, testing, rxjs-interop) (#51500)
4f69d620d9	fix	deferred blocks not removing content immediately when animations are enabled (#51971)
df58c0b714	fix	disallow `afterRender` in reactive contexts (#52138)
5d61221ed7	fix	disallow using `effect` inside reactive contexts (#52138)
99e7629159	fix	do not remove used ng-template nodes in control flow migration (#52186)
c7ff9dff2c	fix	drop mutate function from the signals public API (#51821)
00128e3853	fix	drop mutate function from the signals public API (#51821) (#51986)
ddef3ac9a4	fix	effects wait for ngOnInit for their first run (#52473)
5ead7d412d	fix	ensure a consumer drops all its stale producers (#51722)
1dd8558f82	fix	Ensure backwards-referenced transplanted views are refreshed (#51854)
50ad074505	fix	framework debug APIs getDependenciesForTokenInInjector and getInjectorMetadata (#51719)
80e7a0f8fa	fix	guard usages of `performance.mark` (#52505)
b9ea2d6900	fix	handle aliased index with no space in control flow migration (#52444)
ffe9b1fcc2	fix	handle for alias with as in control flow migration (#52183)
e5720edb46	fix	handle if alias in control flow migration (#52181)
4461cefa4f	fix	handle trackBy and aliased index in control flow migration (#52423)
7368b8aaeb	fix	host directive validation not picking up duplicate directives on component node (#52073)
696f003553	fix	mutation bug in `getDependenciesFromInjectable` (#52450)
d487014785	fix	Remove no longer needed build rule related to removed migration (#52143)
4da08dc2ef	fix	remove unnecessary migration (#52141)
384d7aacd0	fix	replace assertion with more intentional error (#52427)
40bb45f329	fix	Respect OnPush change detection strategy for dynamically created components (#51356)
3a19d6b743	fix	run afterRender callbacks outside of the Angular zone (#51385)
a2ba5482c3	fix	use TNode instead of LView for mapping injector providers (#52436)
d5dad3eb4c	fix	viewport trigger deregistering callbacks multiple times (#52115)
8e4a7ab52b	perf	avoid repeated access to LContainer and trackBy calculation (#52227)
1dc14d9853	perf	avoid unnecessary callbacks in after render hooks (#52292)
e90694259e	perf	build-in for should update indexes only when views were added / removed (#52051)
1032c1e1a5	perf	cache LiveCollectionLContainerImpl (#52227)
685d01e106	perf	chain template instructions (#51546)
88a0af64fd	perf	generate arrow functions for pure function calls (#51668)
37d627dbd4	perf	minimze trackBy calculations (#52227)
3861a73135	perf	Update LView consumer to only mark component for check (#52302)
9b9e11fcaf	refactor	deprecate allowing full context object to be replaced in `EmbeddedViewRef` (#51887)
ba9fc2419e	refactor	deprecate the `NgProbeToken` (#51396)

http

Commit	Type	Description
7dde42a5df	feat	allow customization of the HttpTransferCache. (#52029)
8156b3d4ec	fix	Don't override the backend when using the InMemoryWebAPI (#52425)
bd9e91ecf7	perf	reduce data transfer when using HTTP caching (#52347)

language-service

Commit	Type	Description
449830f24e	feat	Complete inside @switch (#52153)
e2416a284f	feat	Enable go to definition of styleUrl (#51746)
023a181ba5	feat	Implement outlining spans for control flow blocks (#52062)
7c052bb6ef	feat	Support autocompletion for blocks (#52121)
9d565cd6d6	fix	Autocomplete block keywords in more cases (#52198)

localize

Commit	Type	Description
5a20a44c64	fix	ng-add schematics for application builder (#51777)

migrations

Commit	Type	Description
f0da7c2e44	feat	schematic to remove deprecated CompilerOptions properties (#49672)
965ce5a8c5	feat	Schematics for `TransferState`, `StateKey` and `makeStateKey` migration. (#49594)
09e905ad67	fix	account for separator characters inside strings (#52525)
4c878f90d2	fix	Add support for nested structures inside a switch statement (#52358)
d7397fb29b	fix	Ensure control flow migration ignores new block syntax (#52402)
6a01d62b9d	fix	fix broken migration when no control flow is present (#52399)
9c2be715a3	fix	Fixes a bug in the ngFor pre-v5 alias translation (#52531)
54fed68bbf	fix	Fixes the root level template offset in control flow migration (#52355)
57404d4723	fix	handle comma-separated syntax in ngFor (#52525)
54bc384661	fix	handle nested classes in block entities migration (#52309)
c9b1ddff4d	fix	handle nested classes in control flow migration (#52309)
6988a0070e	fix	handle ngIf else condition with no whitespaces (#52504)
e40e55d902	fix	Remove unhelpful parsing errors from the log (#52401)
c267f54bc3	fix	Update regex to better match ng-templates (#52529)

platform-browser

Commit	Type	Description
c340d6e044	feat	enable removal of styles on component destroy by default (#51571)
c5daa6ce77	feat	expose `EventManagerPlugin` in the public API. (#49969)
5b375d106f	fix	Fire Animations events when using async animations. (#52087)
65786b2b96	fix	prevent duplicate stylesheets from being created (#52019)
75d610d420	fix	set animation properties when using async animations. (#52087)
3c0577f991	perf	disable styles of removed components instead of removing (#51808)
c9cde3ab10	perf	only append style element on creation (#52237)
dbc14eb41d	refactor	remove `withNoDomReuse` function (#52057)

platform-server

Commit	Type	Description
0c66e2424c	fix	resolve relative requests URL (#52326)

router

Commit	Type	Description
1da28f4825	feat	Add callback to execute when a view transition is created (#52002)
73e4bf2ed2	feat	Add feature to support the View Transitions API (#51314)
86e91463af	feat	Add option to skip the first view transition (#51825)
ce1b915868	fix	Allow redirects after an absolute redirect (#51731)
37df395be0	fix	children of routes with loadComponent should not inherit parent data by default (#52114)
4dce8766f8	fix	Ensure newly resolved data is inherited by child routes (#52167)
f464e39364	fix	Ensure title observable gets latest values (#51561)
b2aff43621	fix	Remove `urlHandlingStrategy` from public Router properties (#51631)
c62e680098	fix	Remove deprecated Router properties (#51502)
3c6258c85b	fix	Remove deprecated setupTestingRouter function (#51826)
0b3e6a41d0	fix	Remove malformedUriErrorHandler from `ExtraOptions` (#51745)
c03baed854	fix	use DOCUMENT token instead of document directly in view transitions (#51814)

Open source →

17.0.0-rc.37 Nov 2023pre-release
Nothing published for this version
17.0.0-rc.22 Nov 2023pre-release
Nothing published for this version

Commit	Type	Description
c22b513b3f	fix	remove unused parameters from the ngClass constructor (#53831)
bd9f89d1c8	fix	server-side rendering error when using in-memory scrolling (#53683)

Commit	Type	Description
92fd6cc42e	fix	generate less code for advance instructions (#53845)
6a41961fbd	fix	ignore empty switch blocks (#53776)

Commit	Type	Description
441db5123f	fix	`afterRender` hooks now only run on `ApplicationRef.tick` (#52455)
f9120d79cb	fix	allow effect to be used inside an ErrorHandler (#53713)

Commit	Type	Description
70d30c28e0	fix	Add support for ng-templates with i18n attributes (#52597)
4f125c5f9a	fix	Switches to multiple passes to fix several reported bugs (#52592)

@angular/core

Release timeline

Releases

Breaking Changes

animations

common

compiler

compiler-cli

core

http

platform-browser

platform-browser-dynamic

platform-server

router

Deprecations

common

core

http

animations

common

compiler

compiler-cli

core

forms

http

language-service

migrations

platform-browser

platform-browser-dynamic

platform-server

router

service-worker

17.3.12 (2024-07-17)

compiler

compiler

compiler

core

compiler-cli

core

router

core

common

compiler

compiler-cli

core

http

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compiler

compiler-cli

compiler

compiler-cli

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http

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compiler-cli

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common

compiler-cli

core

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common

compiler

compiler-cli

core

migrations

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compiler-cli

common

compiler

compiler-cli

core

http

compiler-cli

core

router

animations

common

compiler

core