21.0.0-next.9 (2025-10-22)

Breaking Changes

zone.js

IE/Non-Chromium Edge are not supported anymore.

animations

Commit	Type	Description
2b257b3659	fix	account for `Element.animate` exceptions (#64506)

common

Commit	Type	Description
a1868c9d13	feat	update to cldr 47 (#64032)
196fa500a3	fix	properly type ngComponentOutlet (#64561)

compiler

Commit	Type	Description
9a7529dd66	fix	correctly compile long numeric HTML entities (#64297)

compiler-cli

Commit	Type	Description
c1d870bd38	fix	missingStructuralDirective diagnostic produces false negatives (#64470)
1f389b8b97	fix	missingStructuralDirective diagnostic produces false negatives (#64579)

core

Commit	Type	Description
c2d376b85a	feat	make SimpleChanges generic (#64535)
70332b0453	fix	pass element removal property through in all locations (#64565)
81bd671906	fix	prevent duplicate nodes from being retained with fast `animate.leave`` calls (#64592)
aab73671e4	fix	update animation scheduling (#64441)
c241038111	fix	update symbols (#64481)

forms

Commit	Type	Description
9c5e969f51	fix	bind invalid input in custom controls (#64526)
94b0afec00	fix	implement interoperability between signal forms and reactive forms (#64471)
505bde1fed	fix	mark field as dirty when value is changed by `ControlValueAccessor` (#64471)
3529877772	fix	mark field as dirty when value is changed by a bound control (#64483)
fd9af2afaf	fix	only propagate schema defined properties from field to control (#64446)

language-service

Commit	Type	Description
80e00ff4e5	fix	prevent interpolation from superseding block braces (#64392)

migrations

Commit	Type	Description
75fc16b261	feat	Adds support for CommonModule to standalone migration (#64138)

platform-browser

Commit	Type	Description
29c397f883	fix	`DomEventsPlugin` should always be the last plugin to be called for `supports()`. (#50394)

router

Commit	Type	Description
2bd764a3c4	feat	allow router outlet to be set on ng-container (#64562)
7afc193016	fix	Fix outlet serialization and parsing with no primary children (#64505)
f6a73f1913	fix	Respect custom `UrlSerializer` handling of query parameters (#64449)
46ae034c70	fix	Respect custom `UrlSerializer` handling of query parameters (#64449)
7fb7511124	fix	Surface parse errors in Router.parseUrl (#64503)

20.3.7 (2025-10-22)

animations

Commit	Type	Description
bd38cd45a5	fix	account for `Element.animate` exceptions (#64506)

compiler

Commit	Type	Description
891f180262	fix	correctly compile long numeric HTML entities (#64297)

compiler-cli

Commit	Type	Description
371274bfc6	fix	missingStructuralDirective diagnostic produces false negatives (#64470)

core

Commit	Type	Description
4c89a267c3	fix	pass element removal property through in all locations (#64565)
2fad4d4ab6	fix	prevent duplicate nodes from being retained with fast `animate.leave`` calls (#64592)

router

Commit	Type	Description
cfd8ed3fff	fix	Fix outlet serialization and parsing with no primary children (#64505)
182fe78f91	fix	Surface parse errors in Router.parseUrl (#64503)

20.3.6 (2025-10-16)

core

Commit	Type	Description
911d6822cb	fix	update animation scheduling (#64441)

platform-browser

Commit	Type	Description
2ece42866d	fix	`DomEventsPlugin` should always be the last plugin to be called for `supports()`. (#50394)

21.0.0-next.8 (2025-10-15)

compiler-cli

Commit	Type	Description
563dbd998c	feat	Adds diagnostic for misconfigured `@defer` triggers (#64069)
ab98b2425f	fix	capture metadata for undecorated fields (#63957)
49377d274a	perf	fix performance of "interpolated signal not invoked" check (#64410)

core

Commit	Type	Description
2a7a5de53f	feat	Allow passing application providers in `bootstrapModule` options (#64354)
ad2376435b	feat	support IntersectionObserver options in viewport triggers (#64130)
ab415f3d7f	fix	control not recognized when input has directive injecting ViewContainerRef (#64368)
0ed6c93960	fix	fixes regression in `animate.leave` function bindings (#64413)
e228102378	fix	Prevents early style pruning with leave animations (#64335)

forms

Commit	Type	Description
f4d1017c25	fix	test that common field states are propagated to controls (#63884)
acd7c83597	fix	test that min/max properties are propagated to controls (#63884)
71e8672837	fix	test that minLength/maxLength properties are propagated to controls (#63884)
32f86d35f7	perf	optimize `[field]` binding instructions (#64351)

http

Commit	Type	Description
2739b7975b	feat	add referrerPolicy option to HttpResource (#64283)

migrations

Commit	Type	Description
861cee34e0	feat	Adds migration for deprecated router testing module (#64217)
1ffcfb625a	feat	Adds migration for deprecated router testing module (#64217)
e99bbd3d2a	fix	migrating input with more than 1 usage in a method (#64367)

router

Commit	Type	Description
e1da41ffdf	fix	Scroll restoration should use instant scroll behavior for traversals (#64299)

20.3.5 (2025-10-15)

compiler-cli

Commit	Type	Description
8dec92ff9f	fix	capture metadata for undecorated fields (#63957) (#64317)
c2e817b0ef	perf	fix performance of "interpolated signal not invoked" check (#64410)

core

Commit	Type	Description
f15cfa4cc4	fix	fixes regression in `animate.leave` function bindings (#64413)
d54dd674ca	fix	Prevents early style pruning with leave animations (#64335)

migrations

Commit	Type	Description
554573e524	fix	migrating input with more than 1 usage in a method (#64367)
2c79ca0b57	fix	remove error for no matching files in control flow migration (#64253) (#64314)

router

Commit	Type	Description
6e4bcc7d22	fix	Scroll restoration should use instant scroll behavior for traversals (#64299)

21.0.0-next.7 (2025-10-08)

Deprecations

http

HttpResponseBase.statusText is deprecated

common

Commit	Type	Description
9eac43cf46	feat	Support of optional keys for the KeyValue pipe (#48814)

core

Commit	Type	Description
548ea027f6	fix	ensure missing leave animations don't queue leave animations (#64226)
dd7c4cd9d1	fix	Fixes animations in conjunction with content projection (#63776)
cb56fbfddb	fix	handle undefined CSS time values in parseCssTimeUnitsToMs function (#64181)
e279f30199	fix	prevent early exit from leave animations when multiple transitions are present (#64225)

http

Commit	Type	Description
5cbdefcf11	feat	add support for fetch referrerPolicy option in HttpClient (#64116)
0e4e17cd97	refactor	`HttpResponseBase.statusText` (#64176)

migrations

Commit	Type	Description
d3e76b1956	fix	preserve component imports when pruning NgModules in standalone migration (#64186)
62bbce63b7	fix	remove error for no matching files in control flow migration (#64253)

router

Commit	Type	Description
5e61e8d3c3	fix	Fix memory leak through Navigation.abort and canDeactivate guards (#64141)

20.3.4 (2025-10-08)

core

Commit	Type	Description
853ed169a8	fix	ensure missing leave animations don't queue leave animations (#64226)
6fed986b7a	fix	Fixes animations in conjunction with content projection (#63776)
76fe5599fe	fix	handle undefined CSS time values in parseCssTimeUnitsToMs function (#64181)
3b959105be	fix	prevent early exit from leave animations when multiple transitions are present (#64225)

migrations

Commit	Type	Description
65884895ff	fix	preserve component imports when pruning NgModules in standalone migration (#64186)

21.0.0-next.6 (2025-10-02)

Breaking Changes

elements

Fix signal input getter behavior in custom elements.

Before this change, signal inputs in custom elements required function calls to access their values (elementRef.newInput()), while decorator inputs were accessed directly (elementRef.oldInput). This inconsistency caused confusion and typing difficulties.

The getter behavior has been standardized so signal inputs can now be accessed directly, matching the behavior of decorator inputs:

Before:
- Decorator Input: elementRef.oldInput
- Signal Input: elementRef.newInput()
After:
- Decorator Input: elementRef.oldInput
- Signal Input: elementRef.newInput

common

Commit	Type	Description
99c5269ee8	feat	Support of optional keys for the KeyValue pipe (#48814)

compiler

Commit	Type	Description
159be56709	fix	recover template literals with broken expressions (#64150)

core

Commit	Type	Description
1cb16fddb5	fix	Fixes animations in conjunction with content projection (#63776)
8a0c9ca8be	fix	prevents unintended early termination of leave animations and hoisting (#64088)

elements

Commit	Type	Description
be0455adda	fix	return value on signal input getter (#62113)

migrations

Commit	Type	Description
51a0b59389	fix	handle shorthand property declarations in NgModule (#64160)
31bc9e4111	fix	skip migration for inputs with 'this' references (#64142)

20.3.3 (2025-10-02)

compiler

Commit	Type	Description
f51ab32fb3	fix	recover template literals with broken expressions (#64150)

core

Commit	Type	Description
542cd0019a	fix	do not rename ARIA property bindings to attributes (#64089)
0e928fbc4a	fix	Fixes animations in conjunction with content projection (#63776)
e5157bd933	fix	prevents unintended early termination of leave animations and hoisting (#64088)

migrations

Commit	Type	Description
1710cbd7d4	fix	handle shorthand property declarations in NgModule (#64160)
77b6305a4b	fix	skip migration for inputs with 'this' references (#64142)

21.0.0-next.5 (2025-09-24)

common

Commit	Type	Description
8ca3e3a0bc	feat	update to cldr 47 (#63923)

compiler-cli

Commit	Type	Description
4c091abba6	fix	capture metadata for undecorated fields (#63904)
3bd91ded43	fix	resolve import alias in defer blocks (#63966)

core

Commit	Type	Description
539717f58a	feat	support regular expressions in templates (#63887)
f008045ded	fix	do not rename ARIA property bindings to attributes (#63925)
fec7c288e9	fix	Error on invalid APP_ID (#63252)
50d9d55f49	fix	fix narrowing of `Resource.hasValue()` (#63994)
dde5badb71	fix	prevent animations renderer from impacting `animate.leave` (#63921)

forms

Commit	Type	Description
c0d88c37c9	fix	Emit `FormResetEvent` when resetting control (#64024)

migrations

Commit	Type	Description
aeb3e6c6a5	fix	handle import aliases to the same module name (#63934)
b96afb4bfc	fix	handle reused templates in control flow migration (#63996)

20.3.2 (2025-09-24)

compiler-cli

Commit	Type	Description
ba40153ac0	fix	capture metadata for undecorated fields (#63904)
1d4f81c8ee	fix	resolve import alias in defer blocks (#63966)

core

Commit	Type	Description
9515a70933	fix	fix narrowing of `Resource.hasValue()` (#63994)
e78451cf8a	fix	prevent animations renderer from impacting `animate.leave` (#63921)

forms

Commit	Type	Description
1fd8d5d446	fix	Emit `FormResetEvent` when resetting control (#64034)

migrations

Commit	Type	Description
16d0d43ad4	fix	handle import aliases to the same module name (#63934)
3ebaeccb46	fix	handle reused templates in control flow migration (#63996)

21.0.0-next.4 (2025-09-17)

Breaking Changes

common

ngComponentOutletContent is now of type Node[][] | undefined instead of any[][] | undefined.

core

Using a combination of provideZoneChangeDetection while also removing ZoneJS polyfills will no longer result in the internal scheduler being disabled. All Angular applications now consistenly use the same scheduler, and those with the Zone change detection provider include additional automatic scheduling behaviors based on NgZone stabilization.
Angular no longer provides a change detection scheduler for ZoneJS-based change detection by default. Add provideZoneChangeDetection to the providers of your bootstrapApplication function or your AppModule (if using bootstrapModule). This provider addition will be covered by an automated migration.
moduleId was removed from Component metadata.
The interpolation option on Components has been removed. Only the default {{ ... }} is now supported.

common

Commit	Type	Description
7a4b225c57	refactor	improve typing of `ngComponentOutletContent` (#63674)

compiler

Commit	Type	Description
803dc8e44c	fix	Add support for `aria-invalid` (#63748)

compiler-cli

Commit	Type	Description
89cf62f907	fix	only bind inputs that are part of microsyntax to a structural directive (#52453)
7fd3db0423	fix	remove internal syntax-related flags (#63787)
0a60e355e1	fix	signal not invoked diagnostic not raised when input has same name in template (#63754)

core

Commit	Type	Description
809a4ed8c1	feat	Add migration for zoneless by default. (#63042)
1352fbdbf2	fix	Drop special-case disables automatic change detection scheduling (#63846)
3d6eeab2e0	fix	prevent animation events from being cleaned up on destroy (#63414)
a4001c440f	fix	Prevent leave animations on a move operation (#63745)
45fed3d201	fix	Remove Zone-based change provider from internals by default (#63382)
a5e5dbbc16	refactor	remove `moduleId` from Component metadata (#63482)
9a16718b13	refactor	remove deprecated `interpolation` option on Components. (#63474)

forms

Commit	Type	Description
d201cd2c2b	feat	Prevents marking fields as touched/dirty when state is hidden/readonly/disabled (#63633)

migrations

Commit	Type	Description
8dc8914c8a	feat	add migration to convert ngStyle to use style (#63517)
4133b08d93	fix	fix route-lazy-loading migration (#63818)

20.3.1 (2025-09-17)

compiler

Commit	Type	Description
7fb5a8087e	fix	Add support for `aria-invalid` (#63748)

compiler-cli

Commit	Type	Description
8843707919	fix	only bind inputs that are part of microsyntax to a structural directive (#52453)
38c9921ff3	fix	signal not invoked diagnostic not raised when input has same name in template (#63754)

core

Commit	Type	Description
802dbcc2a0	fix	prevent animation events from being cleaned up on destroy (#63414)
3ec8a5c753	fix	Prevent leave animations on a move operation (#63745)

migrations

Commit	Type	Description
6e54bdfdcb	fix	fix route-lazy-loading migration (#63818)

18.2.14 (2025-09-10)

Breaking Changes

core

The server-side bootstrapping process has been changed to eliminate the reliance on a global platform injector.

Before:
```
const bootstrap = () => bootstrapApplication(AppComponent, config);
```
After:
```
const bootstrap = (context: BootstrapContext) =>
  bootstrapApplication(AppComponent, config, context);
```
A schematic is provided to automatically update main.server.ts files to pass the BootstrapContext to the bootstrapApplication call.

In addition, getPlatform() and destroyPlatform() will now return null and be a no-op respectively when running in a server environment.

(cherry picked from commit 8bf80c9d2314b4f2bcf3df83ae01552a6fc49834)

core

Commit	Type	Description
9d1fb33f5e	fix	introduce `BootstrapContext` for improved server bootstrapping (#63640)

19.2.15 (2025-09-10)

Breaking Changes

core

The server-side bootstrapping process has been changed to eliminate the reliance on a global platform injector.

Before:
```
const bootstrap = () => bootstrapApplication(AppComponent, config);
```
After:
```
const bootstrap = (context: BootstrapContext) =>
  bootstrapApplication(AppComponent, config, context);
```
A schematic is provided to automatically update main.server.ts files to pass the BootstrapContext to the bootstrapApplication call.

In addition, getPlatform() and destroyPlatform() will now return null and be a no-op respectively when running in a server environment.

core

Commit	Type	Description
70d0639bc1	fix	introduce `BootstrapContext` for improved server bootstrapping (#63639)

21.0.0-next.3 (2025-09-10)

Breaking Changes

compiler-cli

- Previously hidden type issues in host bindings may show up in your builds. Either resolve the type issues or set "typeCheckHostBindings": false in the angularCompilerOptions section of your tsconfig.

core

The server-side bootstrapping process has been changed to eliminate the reliance on a global platform injector.

Before:
```
const bootstrap = () => bootstrapApplication(AppComponent, config);
```
After:
```
const bootstrap = (context: BootstrapContext) =>
  bootstrapApplication(AppComponent, config, context);
```
A schematic is provided to automatically update main.server.ts files to pass the BootstrapContext to the bootstrapApplication call.

In addition, getPlatform() and destroyPlatform() will now return null and be a no-op respectively when running in a server environment.
- TypeScript versions less than 5.9 are no longer supported.

Commit	Type	Description
ef025880cc	fix	remove refresh button from transfer state tab (#63592)

compiler-cli

Commit	Type	Description
0571b335b9	feat	enable type checking of host bindings by default (#63654)

core

Commit	Type	Description
28926ba92c	feat	introduce `BootstrapContext` for improved server bootstrapping (#63562)
c0791e1887	fix	drop support for TypeScript 5.8 (#63589)

migrations

Commit	Type	Description
655a99d0c6	fix	fix bug in ngclass-to-class migration (#63617)

20.3.0 (2025-09-10)

Breaking Changes

core

The server-side bootstrapping process has been changed to eliminate the reliance on a global platform injector.

Before:
```
const bootstrap = () => bootstrapApplication(AppComponent, config);
```
After:
```
const bootstrap = (context: BootstrapContext) =>
  bootstrapApplication(AppComponent, config, context);
```
A schematic is provided to automatically update main.server.ts files to pass the BootstrapContext to the bootstrapApplication call.

In addition, getPlatform() and destroyPlatform() will now return null and be a no-op respectively when running in a server environment.

(cherry picked from commit 8bf80c9d2314b4f2bcf3df83ae01552a6fc49834)

Commit	Type	Description
a3f808d7c8	fix	remove refresh button from transfer state tab (#63592)

core

Commit	Type	Description
6117ccee2e	feat	introduce `BootstrapContext` for improved server bootstrapping (#63636)

21.0.0-next.2 (2025-09-03)

Breaking Changes

common

(test only) - TestBed now provides a fake PlatformLocation implementation that supports the Navigation API. This may break some tests, though we have not observed any failures internally. You can revert to the old default for TestBed by providing the MockPlatformLocation from @angular/common/testing in your providers: {provide: PlatformLocation, useClass: MockPlatformLocation}

core

(test only) - Using provideZoneChangeDetection in the TestBed providers would previously prevent TestBed from rethrowing errors as it should. Errors in the test will now be rethrown, regardless of the usage of provideZoneChangeDetection. Tests should be adjusted to prevent or account for these errors. As in previous major versions, this behavior can be disabled with rethrowApplicationErrors: false in configureTestingModule as a last resort.
ignoreChangesOutsideZone is no longer available as an option for configuring ZoneJS change detection behavior.

platform-browser

The deprecated ApplicationConfig export from @angular/platform-browser has been removed. Please import ApplicationConfig from @angular/core instead.

router

Router navigations may take several additional microtasks to complete. Tests have been found to often be highly dependent on the exact timing of navigation completions with respect to the microtask queue. The most common fix for tests is to ensure all navigations have been completed before making assertions. On rare occasions, this can also affect production applications. This can be caused by multiple subscriptions to router state throughout the application, both of which trigger navigations that happened to not conflict with the previous timing.

upgrade

UpgradeAdapter is no longer available. Use upgrade/static instead

common

Commit	Type	Description
c795960ada	feat	Add experimental support for the Navigation API (#63406)

compiler

Commit	Type	Description
0a82138d4b	fix	fixes regression with event parsing and animate prefix (#63470)

core

Commit	Type	Description
538de86a72	fix	avoid injecting internal error handler from a destroyed injector (#62275)
d399d7d02b	fix	Explicit Zone CD in TestBed providers should not override TestBed error handler (#63404)
ed3d1f246b	fix	Fix cancellation of animation enter classes (#63442)
06f4fd4456	fix	Fixed inject migration schematics for migrate destructured properties (#62832)
9ae9875384	fix	Prevent an error on cleanup when an `rxResource` `stream` threw before returning an `Observable` (#63342)
92e09adc0a	fix	Remove ignoreChangesOutsideZone option (#62700)

forms

Commit	Type	Description
b8314bd340	feat	add experimental signal-based forms (#63408)
10ef96adb3	fix	consistent treatment of empty (#63456)

http

Commit	Type	Description
07e678872f	feat	Add reponseType property to HttpResponse and HttpErrorResponse (#63043)

platform-browser

Commit	Type	Description
ce8db665f9	refactor	remove deprecated `ApplicationConfig` export (#63529)

platform-server

Commit	Type	Description
ee73dc9553	fix	prevent false warning for duplicate state serialization (#63525)

router

Commit	Type	Description
5b53535dd1	fix	Update recognize stage to use internally async/await (#62994)

upgrade

Commit	Type	Description
f86846555b	fix	Remove deprecated UpgradeAdapter (#61659)

20.2.4 (2025-09-03)

core

Commit	Type	Description
dc64f3e478	fix	Fixed inject migration schematics for migrate destructured properties (#62832)

platform-server

Commit	Type	Description
d1d32db972	fix	prevent false warning for duplicate state serialization (#63525)

20.2.3 (2025-08-29)

compiler

Commit	Type	Description
479a919f42	fix	fixes regression with event parsing and animate prefix (#63470)

core

Commit	Type	Description
f87fad3fff	fix	avoid injecting internal error handler from a destroyed injector (#62275)
114906d2d6	fix	Fix cancellation of animation enter classes (#63442)
596b545130	fix	Prevent an error on cleanup when an `rxResource` `stream` threw before returning an `Observable` (#63342)

21.0.0-next.1 (2025-08-27)

Breaking Changes

common

NgModuleFactory has been removed, use NgModule instead.

forms

This new directive will conflict with existing FormArray directives or formArray inputs on the same element.

common

Commit	Type	Description
25f593ce2a	refactor	remove`ngModuleFactory` input of `NgComponentOutlet` (#62838)

compiler

Commit	Type	Description
a0388409e3	fix	fixes animations on elements with structural directives (#63390)
827c3c15f4	fix	Keep paraenthesis in Nullish + Boolean expression. (#63292)

core

Commit	Type	Description
37ead5ffb5	fix	Ensures `@for` loop animations never get cancelled (#63328)
18c9352d21	fix	fix memory leak with leaving nodes tracking (#63328)
9139fe0d95	fix	Fixes `animate.leave` binding to a string with spaces (#63366)

forms

Commit	Type	Description
0dd95c503f	feat	Add FormArrayDirective (#55880)

migrations

Commit	Type	Description
6ddb250391	feat	add migration to convert ngClass to use class (#62983)

20.2.2 (2025-08-27)

compiler

Commit	Type	Description
d7b6045d61	fix	fixes animations on elements with structural directives (#63390)

core

Commit	Type	Description
6c421ed65d	fix	Ensures `@for` loop animations never get cancelled (#63328)
9093e0e132	fix	fix memory leak with leaving nodes tracking (#63328)
c8f07daf8f	fix	Fixes `animate.leave` binding to a string with spaces (#63366)

20.2.1 (2025-08-21)

compiler

Commit	Type	Description
a28672fb70	fix	Keep paraenthesis in Nullish + Boolean expression. (#63292)

21.0.0-next.0 (2025-08-20)

Breaking Changes

compiler-cli

The Angular compiler now produces an error when the the emitDeclarationOnly TS compiler option is enabled as this mode is not supported.

router

lastSuccessfulNavigation is now a signal and needs to be invoked

compiler-cli

Commit	Type	Description
be7110342b	fix	disallow compiling with the `emitDeclarationOnly` TS compiler option enabled (#61609)

http

Commit	Type	Description
4bed062bc9	feat	Provide http services in root (#56212)

router

Commit	Type	Description
4e0fc81491	feat	convert `lastSuccessfulNavigation` to signal (#63057)

20.2.0 (2025-08-20)

Deprecations

animations

@angular/animations

core

@angular/animations

router

The Router.getCurrentNavigation method is deprecated. Use the Router.currentNavigation signal instead.
The Router.getCurrentNavigation method is deprecated. Use the Router.currentNavigation signal instead.

animations

Commit	Type	Description
9766116cea	refactor	deprecate the animations package (#62795)

compiler

Commit	Type	Description
7767aa640c	fix	allow more characters in square-bracketed attribute names (#62742)
7b51728813	fix	fixes animation event host bindings not firing (#63217)

compiler-cli

Commit	Type	Description
5abfe4a899	feat	add diagnostic for uninvoked functions in text interpolation (#59191)
c4917074f1	fix	display proper function in NG8117 message (#62842)
812463c563	fix	Ignore diagnostics on ngTemplateContextGuard lines in TCB (#63054)
45b030b5ce	fix	prevent dom event assertion in TCB generation on older angular versions (#63053)

core

Commit	Type	Description
6b1f4b9e8b	feat	add enter and leave animation instructions (#62682)
cec91c0035	feat	add option to infer the tag names of components in tests (#62283)
141bb75ff2	feat	Promote zoneless to stable (#62699)
4138aca91f	feat	render ARIA property bindings as attributes (#62630)
a409534d6c	feat	support `as` aliases on `else if` blocks (#63047)
745ea44394	feat	support TypeScript 5.9 (#62541)
593cc8a368	fix	checks if body exists before continuing (#62768)
bdc31675b7	fix	ensure animate events do not have duplicate elements (#63216)
de3a0c5cf3	fix	Fix `animate.enter` class removal when composing classes (#62981)
6597ac0af7	fix	fix support for space separated strings in leave animations (#62979)
ebd622b344	fix	fixes empty animations when recalculating styles (#63007)
455b147488	fix	fixes timing issues with enter animations (#62925)
f9d73cc687	fix	handle cases where classes added have no animations (#63242)
6a1184600c	fix	prevents duplicate nodes when `@if` toggles with leave animations (#63048)
063b5e166f	fix	switch check to documentElement with chaining (#62773)
320de4e96d	refactor	deprecate animations field on component interface (#62895)

forms

Commit	Type	Description
c353497a01	feat	add support for pushing an array of controls to formarray (#57102)

http

Commit	Type	Description
0984b30388	feat	Add redirected property to HttpResponse and HttpErrorResponse (#62675)
be811fee79	feat	add referrer & integrity support for fetch requests in httpResource (#62461)
1cf9d9064c	feat	Add support for fetch referrer & integrity options in HttpClient (#62417)
1408baff45	fix	Add missing timeout and transferCache options to `HttpClient` (#62586)

language-service

Commit	Type	Description
c81e345e72	feat	support auto-import for attribute completions (#62797)
d64dd27a02	feat	support to report the deprecated API in the template (#62054)
591c7e2ec8	fix	Support to resolve the re-export component. (#62585)

platform-browser

Commit	Type	Description
52b8e07d6e	feat	Warns on conflicting hydration and blocking navigation (#62963)

router

Commit	Type	Description
d00b3fed58	feat	add a `currentNavigation` signal to the `Router` service. (#62971)
687c374826	feat	add a currentNavigation signal to the Router service. (#63011)
9c45c322d1	fix	ensure preloaded components are properly activated (#62502)

service-worker

Commit	Type	Description
8255e0cf15	feat	add messageerror event handling and logging (#62834)
5220b51e75	feat	Adds for type in provideServiceWorker (#62831)
4ac6171b09	feat	Adds support for updateViaCache in provideServiceWorker (#62721)
b65c3d5e19	feat	Improves storage full detection in data caching (#62737)
3b214d2040	feat	Logs unhandled promise rejections in service worker (#63059)
6d011687ec	feat	notify clients about version failures (#62718)

20.1.8 (2025-08-20)

compiler

Commit	Type	Description
691f5ed033	fix	error when ng-content fallback has translated children (#63156)
b1dec9bc50	fix	incorrect source span for expression AST inside template attribute (#63175)

compiler-cli

Commit	Type	Description
cda402f1d8	fix	account for expression with type arguments during HMR extraction (#63261)

20.1.7 (2025-08-13)

compiler

Commit	Type	Description
d9e37908a5	fix	incorrect spans for AST inside input value with leading space (#63082)

compiler-cli

Commit	Type	Description
4aa120ac00	fix	error when type checking host bindings of generic directive (#63061)

core

Commit	Type	Description
322042c5b3	fix	destroying the effect on `afterRenderEffect` (#63001)

router

Commit	Type	Description
5fd79424e3	fix	attempt to resolve component resources in JIT mode (#63062)

20.1.6 (2025-08-06)

20.1.5 (2025-08-06)

compiler-cli

Commit	Type	Description
3b2e8efcac	fix	correctly type check host listeners to own outputs (#62965)

core

Commit	Type	Description
c9f3976eba	fix	properly recognize failed `fetch` responses when loading external resources in JIT (#62992)

http

Commit	Type	Description
ae443f8eb0	fix	Reset headers, progress, and statusCode when using `set()` in `HttpResource` (#62873)

migrations

Commit	Type	Description
7a5851e4b0	fix	incorrect filtering in inject migration (#62913)

20.1.4 (2025-07-31)

compiler

Commit	Type	Description
db3c5826ee	fix	exclude more safe reads expression from 2way-binding (#62852)

core

Commit	Type	Description
c633b63e56	fix	update symbols for new signals api (#62284)

http

Commit	Type	Description
ab6033979a	fix	add missing http options allowed in fetch API (#62881)
15670d8417	fix	propagate plain errors when parsing fails (#62765)

20.1.3 (2025-07-23)

core

Commit	Type	Description
2c522efbe5	fix	fix change tracking for Resource#hasValue (#62595)

platform-browser

Commit	Type	Description
2fd1f7beb5	fix	resolve component resources before bootstrapping in JIT mode (#62758)

20.1.2 (2025-07-17)

compiler

Commit	Type	Description
8ad10fd63b	fix	fix detection of directive deps in JIT (#62666)

20.1.1 (2025-07-16)

compiler

Commit	Type	Description
75d2a349b4	fix	incorrect spans for left side of binary operation (#62641)
70c8780c54	fix	more permissive parsing of @ characters (#62644)

compiler-cli

Commit	Type	Description
9506cdfaad	fix	infer type of event target for void elements (#62648)

core

Commit	Type	Description
26ade4a337	fix	Ensure application remains unstable during bootstrap (#62631)
a81f0faa1a	fix	InputBinding marks component a dirty. (#62613)

http

Commit	Type	Description
276836ee73	fix	do not display warnings `Angular detected that a` HttpClient`request with the`keepalive `option was sent using XHR` when option is not true (#62536)

router

Commit	Type	Description
5949373692	fix	handle errors from view transition readiness (#62535)

20.1.0 (2025-07-09)

common

Commit	Type	Description
58aedc37d1	feat	add support for a custom EnvironmentInjector to NgComponentOutlet directive (#54764)
ef10aa4005	feat	support decoding in NgOptimizedImage (#61905)

compiler

Commit	Type	Description
0dcf230d52	feat	add support for new binary assignment operators (#62064)
5a76826d26	fix	only report parser errors on invalid expression (#61793)
089ad0ee15	fix	produce more accurate errors for interpolations (#62258)
e9fcbb8af1	fix	remove TypeScript from linker (#61618)

compiler-cli

Commit	Type	Description
e62fb359d6	feat	add experimental support for fast type declaration emission (#61334)
0cf1001715	feat	support host directives with direct external references in fast type declaration emission (#61469)
b7ab5fa256	fix	add signal checks to handle negated calls (#59970)
77fa204ad1	fix	rename flag for enabling fast type declaration emission (#61353)
c439d6938d	fix	symbol builder duplicating host directives (#61240)
3e1baa5a95	fix	typo in NG2026 message (#61325)

core

Commit	Type	Description
8163a8995e	feat	Add `destroyed` property on `DestroyRef` (#61849)
737b35b684	feat	Add `destroyed` property to `EnvironmentInjector` (#61951)
2e0c98bd3f	feat	support bindings in TestBed (#62040)
4356e85456	fix	fakeAsync should not depend on module import order (#61375)
8424b3bcd5	fix	Fixes template outlet hydration (#61989)
583b9a7be5	fix	missing useExisting providers throwing for optional calls (#61137)
8f65223bd8	fix	update min Node.js support to 20.19, 22.12, and 24.0 (#61499)
b785256b9e	perf	avoid intermediate arrays in definition (#61445)
56769de4d8	perf	move property remapping for dom properties to compiler (#62421)

forms

Commit	Type	Description
610bebfce9	fix	Allow ControlState as reset arguments for `FormGroup`/`FormRecord` (#55860)
4f0221e193	fix	improve select performance (#61949)

http

Commit	Type	Description
55fa38a1e5	feat	add cache & priority support for fetch requests in httpResource (#62301)
b6ef42843c	feat	add credentials support for fetch requests in httpResource (#62390)
73269cf5ce	feat	add keepalive support for fetch requests in httpResource (#61833)
27b7ec0a62	feat	add mode & redirect for fetch request in httpResource (#62337)
f0965c7acd	feat	Add support for fetch credentials options in HttpClient (#62354)
87322449a3	feat	add support for fetch mode and redirect options in HttpClient (#62315)
9791ab1b6f	feat	Add support for fetch request cache and priority options (#61766)
aa861c42ff	feat	add timeout option on httpResource. (#62326)
c4cffe2063	feat	Add timeout option to HTTP requests (#57194)
cfbbb08437	feat	add warning when withCredentials overrides explicit credentials (#62383)

language-service

Commit	Type	Description
20c1f991e6	feat	add semantic tokens for templates (#60260)
cf55d1bdd4	feat	Support importing the external module's export about the angular metadata. (#61122)
5d2e85920e	feat	support to fix missing required inputs diagnostic (#50911)

router

Commit	Type	Description
9833d9ea47	feat	Run `loadComponent` and `loadChildren` functions in the route's injection context (#62133)

service-worker

Commit	Type	Description
c67dbda8ff	feat	support notification closes (#61442)
6e1df54799	feat	support push subscription changes (#61856)

20.0.6 (2025-07-01)

20.0.5 (2025-06-25)

compiler-cli

Commit	Type	Description
de0d525ad7	fix	add suggestion when pipe is missing (#62146)
3eb5a79a83	fix	handle initializer APIs wrapped in type casts (#62203)

core

Commit	Type	Description
a2e6f317a7	fix	allow to set a resource in an error state (#62253)
4c00238a69	fix	avoid injecting `ErrorHandler` from a destroyed injector (#61886)
369f03ad7f	fix	unable to retrieve defer blocks in tests when component injects ViewContainerRef (#62156)

router

Commit	Type	Description
65c59dd796	fix	handle scrollRestoration error in restricted environments (#62186)

upgrade

Commit	Type	Description
144c429230	fix	Make zoneless work with hybrid apps (#61660)

20.0.4 (2025-06-18)

core

Commit	Type	Description
e343cdfb86	fix	Fixes template outlet hydration (#62012)
67f657e4a3	fix	inject `APP_ID` before injector is destroyed (#61885)
ae212b51ee	fix	Wrap ErrorEvent with no error property (#62081)

migrations

Commit	Type	Description
82bf9848a1	fix	more robust trailing comma removal in unused imports migration (#62118)

20.0.3 (2025-06-11)

20.0.2 (2025-06-06)

core

Commit	Type	Description
1e8158baee	fix	components marked for traversal resets reactive context (#61663)
1cd23be57e	fix	unregister `onDestroy` in `outputToObservable` (#61882)

20.0.1 (2025-06-04)

compiler

Commit	Type	Description
66a0ec6510	fix	move defer trigger assertions out of parser (#61747)
8ecb1ba027	fix	recover invalid parenthesized expressions (#61815)

core

Commit	Type	Description
8c60cbfd1c	fix	`takeUntilDestroyed` completes immediately if DestroyRef already destroyed (#61847)
b1d960d082	fix	produce an error when incremental hydration is expected, but not configured (#61741)
b4ed62ddf6	fix	properly handle the case where getSignalGraph is called on a componentless NodeInjector (#60772)
ddd22bea48	fix	unregister `onDestroy` in `ResourceImpl` when `destroy()` is called (#61870)
5c31e7e28d	fix	unregister `onDestroy` when observable errors in `toSignal` (#61596)

migrations

Commit	Type	Description
e9820a6d48	fix	avoid trailing whitespaces in unused imports migration (#61698)

service-worker

Commit	Type	Description
b93fa22f25	fix	prevent duplicate fetches during concurrent update checks (#61443)
9743bd1317	fix	update service worker to handle seeking better for videos (#60029)

20.0.0 (2025-05-28)

Blog post: https://blog.angular.dev/announcing-angular-v20-b5c9c06cf301

Breaking Changes

common

Using the Y formatter (week-numbering year) without also including w (week number) is now detected as suspicious date pattern, as y is typically intended.
AsyncPipe now directly catches unhandled errors in subscriptions and promises and reports them to the application's ErrorHandler. For Zone-based applications, these errors would have been caught by ZoneJS and reported to ErrorHandler so the result is generally the same. The change to the exact mechanism for reporting can result in differences in test environments that will require test updates.

compiler

'in' in an expression now refers to the operator
void in an expression now refers to the operator

Previously an expression in the template like {{void}} referred to a property on the component class. After this change it now refers to the void operator, which would make the above example invalid. If you have existing expressions that need to refer to a property named void, change the expression to use this.void instead: {{this.void}}.
Parenthesis are always respected.

This can lead to runtime breakages when a nullish coalescing operator is nested within parentheses. eg. {{ (foo?.bar).baz }} will throw if foo is nullish. This is the same behavior as native JavaScript.

core

TypeScript versions less than 5.8 are no longer supported.
the TestBed.flushEffects() was removed - use the TestBed.tick() instead.
provideExperimentalCheckNoChangesForDebug has several breaking changes:
- It is renamed to provideCheckNoChangesConfig
- The behavior applies to all checkNoChanges runs
- The useNgZoneOnStable option is removed. This wasn't found to be generally more useful than interval
provideExperimentalZonelessChangeDetection is renamed to provideZonelessChangeDetection as it is now "Developer Preview" rather than "Experimental".
- InjectFlags has been removed.
- inject no longer accepts InjectFlags.
- Injector.get no longer accepts InjectFlags.
- EnvironmentInjector.get no longer accepts InjectFlags.
- TestBed.get no longer accepts InjectFlags.
- TestBed.inject no longer accepts InjectFlags.
- TestBed.get has been removed. Use TestBed.inject instead.
afterRender was renamed to afterEveryRender.
- Angular no longer supports Node.js v18.
- Node.js versions 22.0 to 22.10 are also no longer supported.
Before upgrading to Angular v20, ensure the Node.js version is at least 20.11.1. For the full list of supported versions, visit: https://angular.dev/reference/versions
PendingTasks.run no longer returns the result of the async function. If this behavior is desired, it can be re-implemented manually with the PendingTasks.add. Be aware, however, that promise rejections will need to be handled or they can cause the node process to shut down when using SSR.
Uncaught errors in listeners which were previously only reported to ErrorHandler are now also reported to Angular's internal error handling machinery. For tests, this means that the error will be rethrown by default rather than only logging the error. Developers should fix these errors, catch them in the test if the test is intentionally covering an error case, or use rethrowApplicationErrors: false in configureTestingModule as a last resort.
The any overload has been removed from injector.get. It now only supports ProviderToken<T> and (deprecated since v4) string.
Animations are guaranteed to be flushed when Angular runs automatic change detection or manual calls to ApplicationRef.tick. Prior to this change, animations would not be flushed in some situations if change detection did not run on any views attached to the application. This change can affect tests which may rely on the old behavior, often by making assertions on DOM elements that should have been removed but weren't because DOM removal is delayed until animations are flushed.
ApplicationRef.tick will no longer catch and report errors to the appplication ErrorHandler. Errors will instead be thrown out of the method and will allow callers to determine how to handle these errors, such as aborting follow-up work or reporting the error and continuing.
This commit deprecates ng-reflect-* attributes and updates the runtime to stop producing them by default. Please refactor application and test code to avoid relying on ng-reflect-* attributes.

To enable a more seamless upgrade to v20, we've added the provideNgReflectAttributes() function (can be imported from the @angular/core package), which enables the mode in which Angular would be producing those attribites (in dev mode only). You can add the provideNgReflectAttributes() function to the list of providers within the bootstrap call.

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.
The guards arrays on Route no longer include any in the type union. The union includes functions for the functional guards as well as a type matching Injector.get: ProviderToken<T>|string. Note that string is still deprecated on both the route guards and Injector.get.

Deprecations

core

ngIf/ngFor/ngSwitch are deprecated. Use the control flow blocks instead (@for/@if/@switch).

platform-browser

All entries of the @angular/platform-browser-dynamic
HammerJS support is deprecated and will be removed in a future major version.

platform-server

@angular/platform-server/testing

Use e2e tests to verify SSR behavior instead.

common

Commit	Type	Description
2e5362a469	feat	accept undefined inputs in NgTemplateOutlet (#61404)
b7d3f3dbfc	feat	Allow passing ScrollOptions to ViewportScroller (#61002)
74cceba587	feat	throw error for suspicious date patterns (#59798)
255c79e048	fix	cleanup `updateLatestValue` if view is destroyed before promise resolves (#58041)
739cadae62	fix	Handle errors in async pipe subscriptions (#60057)
cbbea70fa3	fix	issue a warning instead of an error when `NgOptimizedImage` exceeds the preload limit (#60879)
fc4a56d5c5	fix	rename httpResource function in factory (#60022)
785a1110e6	fix	resolve host binding type issues (#60481)

compiler

Commit	Type	Description
7a971766dc	feat	add extended diagnostic for uninvoked track function on `@for` blocks (#60495)
f2d5cf7edd	feat	support exponentiation operator in templates (#59894)
51b8ff23ce	feat	support tagged template literals in expressions (#59947)
1b8e7ab9fe	feat	support the `in` keyword in Binary expression (#58432)
0361c2d81f	feat	support void operator in templates (#59894)
8b990a31c3	fix	error if rawText isn't estimated correctly (#60529)
4fe489f1b4	fix	exponentiation should be right-to-left associative (#60101)
ef1fd137a9	fix	incorrect spans for template literals (#60323)
e0d378d20e	fix	incorrectly handling let declarations inside i18n (#60512)
b70ad3c4e6	fix	proper handling of typeof, void in RecursiveAstVisitor (#60101)
e25e6c95a2	fix	remove TypeScript from linker (#61635)
768239a89c	perf	reduce allocations for let declarations only used in the same view (#60512)

compiler-cli

Commit	Type	Description
bec1610da2	feat	add extended diagnostic for invalid nullish coalescing (#60279)
c889382a20	feat	detect missing structural directive imports (#59443)
1971e57a45	feat	support type checking of host bindings (#60267)
9ec9c7e1b8	fix	avoid fatal diagnostics for invalid module schemas (#61220)
a1cacc5b17	fix	avoid fatal diagnostics for missing template files (#58673)
1e6faad479	fix	correctly parse event name in HostListener (#60561)
ffb19e64f1	fix	preserve required parens for nullish coalescing (#60060)
7c9b4892e9	fix	preserve required parens in exponentiation expressions (#60101)
7e03af898e	fix	set correct target when type checking events (#60561)
2d51a203dc	fix	wrong event name for host listener decorators (#60460)

core

Commit	Type	Description
22d3f0562c	feat	add hook for producer creation side effects (#60333)
fe57332fc5	feat	add input binding support to dynamically-created components (#60137)
65adb3024d	feat	Add provider which reports unhandled errors on window to ErrorHandler (#60704)
b154fb3911	feat	add support for two-way bindings on dynamically-created components (#60342)
82aa2c1a52	feat	add the ability to apply directives to dynamically-created components (#60137)
326d48afb4	feat	drop support for TypeScript older than 5.8 (#60197)
d260ca3091	feat	emit template function for template related profiler hooks (#60174)
a4bad8d361	feat	export signalGetFn from signal primitives (#60497)
4812215a7b	feat	Expose `Injector.destroy` on `Injector` created with `Injector.create` (#60054)
c1bcae91dd	feat	expose performance data in Chrome DevTools (#60789)
809b5b4596	feat	introduce new DI profiling event (#60158)
d5fd7349fb	feat	introduce TestBed.tick() (#60993)
4e88e18a8e	feat	mark `toObservable` as stable (#60449)
727cda3856	feat	mark linkedSignal API as public (#60865)
644d9f3bbd	feat	mark the toSignal API as stable (#60442)
e711f99d81	feat	move `provideExperimentalCheckNoChangesForDebug` to `provideCheckNoChangesConfig` (#60906)
7ccec1494f	feat	move DOCUMENT token into core (#60663)
953c4b2580	feat	Move zoneless change detection to dev preview (#60748)
611baaf069	feat	remove InjectFlags from public API (#60318)
5e209cb560	feat	remove TestBed.get (#60414)
d8fbb909ce	feat	rename afterRender to afterEveryRender and stabilize (#60999)
567522398f	feat	stabilize incremental hydration api (#60888)
8d050b5bfc	feat	stabilize linkedSignal API (#60741)
866cea9a05	feat	Stabilize PendingTasks Injectable (#60716)
bf8492b871	feat	stabilize withI18nSupport() api (#60889)
be44cc8f40	feat	support listening to outputs on dynamically-created components (#60137)
fe9b79b615	feat	update Node.js version support (#60545)
e170d24240	fix	add migration away from InjectFlags (#60318)
7eb59d3887	fix	added @angular/compiler as a peer dependency (#55610)
7232ce5b17	fix	Catch and report rejections in async function of `PendingTasks.run` (#60044)
fd12220a35	fix	defer block render failures should report to application error handler (#60149)
3459faadbf	fix	do not allow setInput to be used with inputBinding (#60137)
0ac949c266	fix	do not run change detection on global error events (#60944)
4fe34f4cfe	fix	enable stashing only when `withEventReplay()` is invoked (#61077)
962b59b14e	fix	Ensure ComponentFixture does not duplicate error reporting from FakeAsync (#60104)
7b819be83f	fix	Ensure errors in listeners report to the application error handler (#60251)
ff772d7800	fix	fix typing on injector.get to omit 'any' (#60202)
13d1c8ab38	fix	fixes timing of hydration cleanup on control flow (#60425)
0b69b61929	fix	Flush animations when no component has been checked (#58089)
3ba39bc28f	fix	getting resource value throws an error instead of returning undefined (#61441)
ca6295e90b	fix	handle different DI token types in Chrome DevTools integration (#61333)
0162ceb427	fix	inject migration should treat `@Attribute` as optional (#60916)
ea5eb28865	fix	input targeting not checking if input exists on host (#60137)
c8951159ac	fix	mark `zone.js` as an optional peer dependency (#61616)
d62379bb13	fix	move reload method from Resource to WritableResource (#61441)
a89f1cff24	fix	narrow error type for resources API (#61441)
624be2ef0c	fix	prevent stash listener conflicts (#59635)
017cc0a37c	fix	properly handle app stabilization with defer blocks (#61040)
6e79eaf739	fix	reading resource value after reload in the error state (#61441)
3d85d9363c	fix	reduce total memory usage of various migration schematics (#60774)
1c7b356625	fix	release `hasPendingTasks` observers (#59723)
43cbc58254	fix	remove `forceRoot` flag for effects (#60535)
48974c3cf8	fix	remove `rejectErrors` option encourages uncaught exceptions (#60397)
491b0a4ead	fix	Remove duplicate reporting of errors in `CDR.detectChanges` (#60056)
04d963c0a5	fix	remove unused parameter from listener instruction (#60406)
0ae1889560	fix	run `ApplicationRef.prototype.bootstrap` in `NgZone` (#60720)
a611b234d7	fix	run root effects in creation order (#60534)
338818ce89	fix	Surface errors from `ApplicationRef.tick` to callsite (#60102)
350776b412	fix	TestBed.tick should ensure test components are synchronized (#61382)
3d4ddd2247	fix	Testing should not throw when Zone does not patch test FW APIs (#61628)
30e081287d	fix	update min Node.js support to 20.19, 22.12, and 24.0 (#61500)
b407157ee8	refactor	Deprecate the structural directives `ngIf`/`ngFor`/`ngSwitch`. (#60492)
c2987d8402	refactor	stop producing `ng-reflect` attributes by default (#60973)

forms

Commit	Type	Description
a07ee60989	feat	add markAllAsDirty to AbstractControl (#58663)
bdfbd54932	feat	Allow to reset a form without emitting events (#60354)
81fe0536fd	fix	Make sure statusChanges is emitted (#57098)
bdd5e20423	fix	resolve host binding type issues (#60481)

http

Commit	Type	Description
ccc5cc068f	feat	add keepalive support for fetch requests (#60621)
5795e03cdf	fix	Delay stabilization until next app synchronization (#60656)

platform-browser

Commit	Type	Description
bc2cab747f	refactor	Deprecate the `platform-browser-dynamic` package (#61043)
a980ac9a6a	refactor	Deprecate the HammerJS integration (#60257)

platform-server

Commit	Type	Description
2240a21c97	refactor	deprecate the testing entry point (#60915)

router

Commit	Type	Description
0bb4bd661e	feat	Add ability to directly abort a navigation (#60380)
62de7d930a	feat	add asynchronous redirects (#60863)
7c12cb1df9	feat	Allow resolvers to read resolved data from ancestors (#59860)
ff98ccb193	feat	support custom elements for RouterLink (#60290)
219f41d049	fix	Prevent dangling promise rejections from internal navigations (#60162)
2419060fef	fix	relax required types on router commands to readonly array (#60345)
c57951d58f	fix	Remove 'any' type from route guards (#60378)
db2f2d99c8	fix	Scroller should scroll as soon as change detection completes (#60086)

19.2.14 (2025-05-28)

compiler

Commit	Type	Description
24bab55f0c	fix	lexer support for template literals in object literals (#61601)

migrations

Commit	Type	Description
9e1cd49662	fix	preserve comments when removing unused imports (#61674)

19.2.13 (2025-05-23)

common

Commit	Type	Description
2c876b4fc5	fix	avoid injecting ApplicationRef in FetchBackend (#61649)

service-worker

Commit	Type	Description
b15bddfa04	fix	do not register service worker if app is destroyed before it is ready to register (#61101)

19.2.12 (2025-05-21)

common

Commit	Type	Description
126efc9972	fix	cancel reader when app is destroyed (#61528)
efda872453	fix	prevent reading chunks if app is destroyed (#61354)

compiler

Commit	Type	Description
44bb328eae	fix	avoid conflicts between HMR code and local symbols (#61550)

compiler-cli

Commit	Type	Description
107180260f	fix	Always retain prior results for all files (#61487)
1191e62d70	fix	avoid ECMAScript private field metadata emit (#61227)

core

Commit	Type	Description
2b1b14f4d3	fix	cleanup `rxResource` abort listener (#58306)
8f9b05eaaa	fix	cleanup testability subscriptions (#61261)
eb53bda470	fix	enable stashing only when `withEventReplay()` is invoked (#61352)
94f5a4b4d6	fix	Testing should not throw when Zone does not patch test FW APIs (#61376)
c0c69a5abc	fix	unregister `onDestroy` in `toSignal`. (#61514)

platform-server

Commit	Type	Description
8edafd0559	perf	speed up resolution of base (#61392)

19.2.11 (2025-05-15)

19.2.10 (2025-05-07)

common

Commit	Type	Description
89056a0356	fix	cleanup `updateLatestValue` if view is destroyed before promise resolves (#61064)

core

Commit	Type	Description
4623b61448	fix	missing useExisting providers throwing for optional calls (#61152)
400dbc5b89	fix	properly handle app stabilization with defer blocks (#61056)

platform-server

Commit	Type	Description
a6f0d5bc20	fix	less aggressive ngServerMode cleanup (#61106)

19.2.9 (2025-04-30)

core

Commit	Type	Description
946b844e0d	fix	async EventEmitter error should not prevent stability (#61028)
dbb87026ca	fix	call DestroyRef on destroy callback if view is destroyed [patch] (#61061)
2e140a136a	fix	prevent stash listener conflicts [patch] (#61063)

19.2.8 (2025-04-23)

forms

Commit	Type	Description
ea4a211216	fix	make NgForm emit FormSubmittedEvent and FormResetEvent (#60887)

19.2.7 (2025-04-16)

common

Commit	Type	Description
37ab6814f5	fix	issue a warning instead of an error when `NgOptimizedImage` exceeds the preload limit (#60883)

core

Commit	Type	Description
b144126612	fix	inject migration: replace param with this. (#60713)

http

Commit	Type	Description
d39e09da41	fix	Include HTTP status code and headers when HTTP requests errored in `httpResource` (#60802)

19.2.6 (2025-04-09)

compiler

Commit	Type	Description
3441f7b914	fix	error if rawText isn't estimated correctly (#60529) (#60753)

compiler-cli

Commit	Type	Description
fc946c5f72	fix	ensure HMR works with different output module type (#60797)

core

Commit	Type	Description
00bbd9b382	fix	fix docs for output migration (#60764)
f2bfa3151e	fix	fix ng generate @angular/core:output-migration. Fixes angular#58650 (#60763)
9241615ad0	fix	reduce total memory usage of various migration schematics (#60776)

language-service

Commit	Type	Description
0e82d42774	fix	Do not provide element completions in end tag (#60616)
fcdef1019f	fix	Ensure dollar signs are escaped in completions (#60597)

19.2.5 (2025-04-02)

Commit	Type	Description
e61d06afb5	fix	step 6 tutorial docs (#60630)

animations

Commit	Type	Description
fa48f98d9f	fix	add missing peer dependency on `@angular/common` (#60660)

compiler

Commit	Type	Description
ca5aa4d55b	fix	throw for invalid "as" expression in if block (#60580)

compiler-cli

Commit	Type	Description
f4c4b10ea8	fix	Produce fatal diagnostic on duplicate decorated properties (#60376)
22a0e54ac4	fix	support relative imports to symbols outside `rootDir` (#60555)

core

Commit	Type	Description
64da69f7b6	fix	check ngDevMode for undefined (#60565)
8f68d1bec3	fix	fix ng generate @angular/core:output-migration (#60626)
bc79985c65	fix	fix regexp for event types (#60592)
006ac7f22f	fix	fixes #592882 ng generate @angular/core:signal-queries-migration (#60688)
da6e93f434	fix	preserve comments in internal inject migration (#60588)
dbbddd1617	fix	prevent omission of deferred pipes in full compilation (#60571)

language-service

Commit	Type	Description
0e9e0348dd	fix	Update adapter to log instead of throw errors (#60651)

migrations

Commit	Type	Description
15f53f035b	fix	handle shorthand assignments in super call (#60602)
4b161e6234	fix	inject migration not handling super parameter referenced via this (#60602)

router

Commit	Type	Description
958e98e4f7	fix	Add missing types to transition (#60307)

service-worker

Commit	Type	Description
7cd89ad2c6	fix	assign initializing client's app version, when a request is for worker script (#58131)

19.2.4 (2025-03-26)

core

Commit	Type	Description
081f5f5a83f	fix	fix used templates are not deleted (#60459)

localize

Commit	Type	Description
a2f622d82d6	fix	handle @angular/build:karma in ng add (#60513)

platform-browser

Commit	Type	Description
8e8ccc79279	fix	ensure `platformBrowserTesting` includes `platformBrowser` providers (#60480)

19.2.3 (2025-03-19)

compiler-cli

Commit	Type	Description
aa8ea7a5b2	fix	report more accurate diagnostic for invalid import (#60455)

core

Commit	Type	Description
13a8709b2b	fix	catch hydration marker with implicit body tag (#60429)
296aded9da	fix	execute timer trigger outside zone (#60392)
0615ffb4f7	fix	include input name in error message (#60404)

platform-browser-dynamic

Commit	Type	Description
1e06c8e8b6	fix	ensure compiler is loaded before `@angular/common` (#60458)

upgrade

Commit	Type	Description
9e1a1030c8	fix	handle output emitters when downgrading a component (#60369)

19.2.2 (2025-03-12)

common

Commit	Type	Description
90a16a1088	fix	support equality function in httpResource (#60026)

compiler

Commit	Type	Description
56b551d273	fix	incorrect spans for template literals (#60323) (#60331)

compiler-cli

Commit	Type	Description
23ca88522b	fix	handle transformed classes when generating HMR code (#60298)

core

Commit	Type	Description
6dc41265fd	fix	check whether application is destroyed before initializing event replay (#59789)
bb12b30d52	fix	ensures immediate trigger fires properly with lazy loaded routes (#60203)
b144dd946e	fix	fix removal of a container reference used in the component file (#60210)

platform-server

Commit	Type	Description
15c42969fc	fix	add missing peer dependency for `rxjs` (#60308)

router

Commit	Type	Description
7bcdf7c143	fix	update symbols (#60233)

19.2.1 (2025-03-05)

common

Commit	Type	Description
c2de5f68b3	fix	clean up `onUrlChange` listener when root scope is destroyed (#60004)

compiler-cli

Commit	Type	Description
1dd94476b3	fix	ensure template IDs are not reused if a source file changes (#60152)

core

Commit	Type	Description
1b3b05bf72	fix	cache ComponentRef inputs and outputs (#60156)
330c24aed9	fix	prevent invoking replay listeners on disconnected nodes (#60103)
cfad089cc3	fix	prevents event replay from being called on comment nodes (#60130)

language-service

Commit	Type	Description
3f0116607d	fix	Forward the tags for quick info from the type definition (#59524)

19.2.0 (2025-02-26)

common

Commit	Type	Description
3e39da593a	feat	introduce experimental `httpResource` (#59876)

compiler

Commit	Type	Description
5b20bab96d	feat	Add Skip Hydration diagnostic. (#59576)
fe8a68329b	feat	support untagged template literals in expressions (#59230)

core

Commit	Type	Description
2588985f43	feat	pass signal node to throwInvalidWriteToSignalErrorFn (#59600)
168516462a	feat	support default value in `resource()` (#59655)
bc2ad7bfd3	feat	support streaming resources (#59573)
146ab9a76e	feat	support TypeScript 5.8 (#59830)
6c92d65349	fix	add `hasValue` narrowing to `ResourceRef` (#59708)
96e602ebe9	fix	cancel in-progress request when same value is assigned (#59280)
6789c7ef94	fix	Defer afterRender until after first CD (#59455) (#59551)
c87e581dd9	fix	Don't run effects in check no changes pass (#59455) (#59551)
127fc0dc84	fix	fix `resource()`'s `previous.state` (#59708)
b592b1b051	fix	fix race condition in resource() (#59851)
a299e02e91	fix	preserve tracing snapshot until tick finishes (#59796)

forms

Commit	Type	Description
fa0c3e3210	feat	support type set in form validators (#45793)

migrations

Commit	Type	Description
1cd3a7db83	feat	add migration to convert templates to use self-closing tags (#57342)

platform-browser

Commit	Type	Description
e6cb411e43	fix	automatically disable animations on the server (#59762)

platform-server

Commit	Type	Description
fc5d187da5	fix	decouple server from animations module (#59762)

19.1.8 (2025-02-26)

benchpress

Commit	Type	Description
f0990c67e6	fix	Ensure future-proof correct initialization order (#60025)

common

Commit	Type	Description
1fbaeab37d	fix	make types for HttpClient more readable (#59901)

core

Commit	Type	Description
c611c8d212	fix	capture stack for HMR errors (#60067)

language-service

Commit	Type	Description
4c9d09c643	fix	provide correct rename info for elements (#60088)

19.1.7 (2025-02-19)

common

Commit	Type	Description
e9f10eb4c9	fix	clean up `urlChanges` subscribers when root scope is destroyed (#59703)

compiler-cli

Commit	Type	Description
16fc074689	fix	avoid crash in isolated transform operations (#59869)

forms

Commit	Type	Description
ec1e4c3d94	fix	Fix typing on `FormRecord`. (#59993)

19.1.6 (2025-02-12)

compiler

Commit	Type	Description
01f669a274	fix	handle tracking expressions requiring temporary variables (#58520)

compiler-cli

Commit	Type	Description
dcfb9f1959	fix	handle deferred blocks with shared dependencies correctly (#59926)

core

Commit	Type	Description
cab7a9b69c	fix	invalidate HMR component if replacement throws an error (#59854)

migrations

Commit	Type	Description
710759ddcc	fix	account for let declarations in control flow migration (#59861)
46f36a58bf	fix	count used dependencies inside existing control flow (#59861)

19.1.5 (2025-02-06)

compiler-cli

Commit	Type	Description
d7b5c597ffc	fix	gracefully fall back if const enum cannot be passed through (#59815)
53a4668b58b	fix	handle const enums used inside HMR data (#59815)
976125e0b4c	fix	handle enum members without initializers in partial evaluator (#59815)

19.1.4 (2025-01-29)

core

Commit	Type	Description
544b9ee7ca0	fix	check whether application is destroyed before printing hydration stats (#59716)
d6e78c072dc	fix	ensure type is preserved during HMR (#59700)
c2436702df9	fix	fixes test timer-based test flakiness in CI (#59674)

elements

Commit	Type	Description
44180645992	fix	not setting initial value on signal-based input (#59773)

platform-browser

Commit	Type	Description
1828a840620	fix	prepend `baseHref` to `sourceMappingURL` in CSS content (#59730)
1c84cbca30e	fix	Update pseudoevent created by createMouseSpecialEvent to populate `_originalEvent` property (#59690)
12256574626	fix	Update pseudoevent created by createMouseSpecialEvent to populate `_originalEvent` property (#59690)
3f4d5f636aa	fix	Update pseudoevent created by createMouseSpecialEvent to populate `_originalEvent` property (#59690)

router

Commit	Type	Description
e3da35ec749	fix	prevent error handling when injector is destroyed (#59457)

service-worker

Commit	Type	Description
522acbf3d7e	fix	add missing `rxjs` peer dependency (#59747)

19.1.3 (2025-01-22)

compiler

Commit	Type	Description
ecfb74d287	fix	handle :host-context with comma-separated child selector (#59276)

compiler-cli

Commit	Type	Description
53160e504d	fix	extract parenthesized dependencies during HMR (#59644)
39690969af	fix	handle conditional expressions when extracting dependencies (#59637)
78af7a5059	fix	handle new expressions when extracting dependencies (#59637)

core

Commit	Type	Description
408af24ff3	fix	capture self-referencing component during HMR (#59644)
d7575c201c	fix	replace metadata in place during HMR (#59644)
26f6d4c485	fix	skip component ID collision warning during SSR (#59625)

migrations

Commit	Type	Description
a62c84bc18	fix	avoid applying the same replacements twice when cleaning up unused imports (#59656)

platform-browser

Commit	Type	Description
b2b3816cb1	fix	clear renderer cache during HMR when using async animations (#59644)

19.1.2 (2025-01-20)

compiler

Commit	Type	Description
8dcd889987	fix	update `@ng/component` URL to be relative (#59620)

compiler-cli

Commit	Type	Description
95a05bb202	fix	disable tree shaking during HMR (#59595)

core

Commit	Type	Description
a4eb74c79c	fix	animation sometimes renderer not being destroyed during HMR (#59574)
906413aba3	fix	change `Resource` to use explicit `undefined` in its typings (#59024)
4eb541837c	fix	cleanup `_ejsa` when app is destroyed (#59492)
5497102769	fix	cleanup stash listener when app is destroyed (#59598)
266a8f2f2e	fix	handle shadow DOM encapsulated component with HMR (#59597)
6f7716268a	fix	HMR not matching component that injects ViewContainerRef (#59596)
d12a186d53	fix	treat exceptions in `equal` as part of computation (#55818)

19.1.1 (2025-01-16)

core

Commit	Type	Description
357795cb96	fix	run HMR replacement in the zone (#59562)

platform-browser

Commit	Type	Description
eb0b1851f4	fix	roll back HMR fix (#59557)

19.1.0 (2025-01-15)

common

Commit	Type	Description
e4c50b3bea	feat	expose component instance in NgComponentOutlet (#58698)

compiler

Commit	Type	Description
ceadd28ea1	fix	allow $any in two-way bindings (#59362)
aed49ddaaa	fix	use chunk origin in template HMR request URL (#59459)

compiler-cli

Commit	Type	Description
c5c20e9d86	fix	check event side of two-way bindings (#59002)

core

Commit	Type	Description
d010e11b73	feat	add event listener options to renderer (#59092)
57f3550219	feat	add utility for resolving defer block information to ng global (#59184)
22f191f763	feat	extend the set of profiler events (#59183)
e894a5daea	feat	set kind field on template and effect nodes (#58865)
bd1f1294ae	feat	support TypeScript 5.7 (#58609)
9870b643bf	fix	Defer afterRender until after first CD (#58250)
a5fc962094	fix	Don't run effects in check no changes pass (#58250)

migrations

Commit	Type	Description
d298d25426	feat	add schematic to clean up unused imports (#59353)
14fb8ce4c0	fix	resolve text replacement issue (#59452)

platform-browser

Commit	Type	Description
8c5db3cfb7	fix	avoid circular DI error in async renderer (#59256)

router

Commit	Type	Description
52a6710f54	fix	complete router `events` on dispose (#59327)

19.0.7 (2025-01-15)

compiler-cli

Commit	Type	Description
2b4b7c3ebf	fix	handle more node types when extracting dependencies (#59445)

core

Commit	Type	Description
f893d07232	fix	destroy renderer when replacing styles during HMR (#59514)

migrations

Commit	Type	Description
eb2fcd1896	fix	incorrect stats when migrating queries with best effort mode (#59463)

19.0.6 (2025-01-08)

compiler-cli

Commit	Type	Description
06a55e9817	fix	account for more expression types when determining HMR dependencies (#59323)
17fb20f85d	fix	preserve defer block dependencies during HMR when class metadata is disabled (#59313)

core

Commit	Type	Description
07afce81b8	fix	Ensure that a destroyed `effect` never run. (#59415)

platform-browser

Commit	Type	Description
dbb8980d03	fix	avoid circular DI error in async renderer (#59271)
6d00efde95	fix	styles not replaced during HMR when using animations renderer (#59393)

router

Commit	Type	Description
144bccb687	fix	avoid component ID collisions with user code (#59300)

19.0.5 (2024-12-18)

core

Commit	Type	Description
3793218e77	fix	avoid triggering `on timer` and `on idle` on the server (#59177)
cfc96ed82c	fix	Fix nested timer serialization (#59173)

platform-server

Commit	Type	Description
9085a8fbd8	fix	Warn user when transfer state happens more than once (#58935)

19.0.4 (2024-12-12)

compiler-cli

Commit	Type	Description
7e612171709	fix	consider pre-release versions when detecting feature support (#59061)
cd764a31152	fix	error in unused standalone imports diagnostic (#59064)

core

Commit	Type	Description
34ded10fa60	fix	Fix a bug where snapshotted functions are being run twice if they return a nullish/falsey value. (#59073)

platform-browser

Commit	Type	Description
ae0802d63c5	fix	collect external component styles from server rendering (#59031)

19.0.3 (2024-12-04)

19.0.2 (2024-12-04)

compiler-cli

Commit	Type	Description
9f99196d23	fix	account for multiple generated namespace imports in HMR (#58924)

core

Commit	Type	Description
4792db9a6d	fix	Explicitly manage TracingSnapshot lifecycle and dispose of it once it's been used. (#58929)

migrations

Commit	Type	Description
7b5bacc228	fix	class content being deleted in some edge cases (#58959)
d1cbdd6acb	fix	correctly strip away parameters surrounded by comments in inject migration (#58959)
e17ff71c31	fix	don't migrate classes with parameters that can't be injected (#58959)
7c5f990001	fix	inject migration aggressively removing imports (#58959)
4392ccedf9	fix	inject migration dropping code if everything except super is removed (#58959)
9cbebc6dda	fix	preserve type literals and tuples in inject migrations (#58959)

platform-server

Commit	Type	Description
f3c388ecda	fix	remove peer dependency on animations (#58997)

18.2.13 (2024-11-26)

migrations

Commit	Type	Description
06d70a25ea	fix	take care of tests that import both HttpClientModule & HttpClientTestingModule. (#58777)

19.0.1 (2024-11-26)

compiler-cli

Commit	Type	Description
fb1fa8b0fc	fix	more accurate diagnostics for host binding parser errors (#58870)

core

Commit	Type	Description
502ee0e722	fix	correctly clear template HMR internal renderer cache (#58724)
99715104a1	fix	correctly perform lazy routes migration for components with additional decorators (#58796)
118803035f	fix	Ensure _tick is always run within the TracingSnapshot. (#58881)
08b9452f01	fix	Ensure resource sets an error (#58855)
84f45ea3ff	fix	make component id generation more stable between client and server builds (#58813)
d3491c7cee	fix	Prevents race condition of cleanup for incremental hydration (#58722)

forms

Commit	Type	Description
4dfe5b6cef	fix	work around TypeScript 5.7 issue (#58731)

language-service

Commit	Type	Description
a983865bff	fix	add fix for individual unused imports (#58719)
e6e7a4e22b	fix	allow fixes to run without template info (#58719)

migrations

Commit	Type	Description
5ce10264a4	fix	fix provide-initializer migration when using useFactory (#58518)
d4f5c85f60	fix	handle parameters with initializers in inject migration (#58769)
a6d2d2dc10	fix	Mark hoisted properties as removed in inject migration (#58804)

19.0.0 (2024-11-19)

Blog post: https://blog.angular.dev/meet-angular-v19-7b29dfd05b84

Breaking Changes

compiler

this.foo property reads no longer refer to template context variables. If you intended to read the template variable, do not use this..
changes to CSS selectors parsing where introduced, mainly to: pseudo selectors :where() and :is(), parsing of :host and host-context, parsing selectors within pseudo selector arguments (for instance comma separated selectors). These changes could lead to a different specificity of the resulting selectors and/or previously broken selectors being applied now, for example :where(:host) used to transform to :where()[ng-host] and is being :where([ng-host]) now. Unlike the previous outcome, the new result can target elements and therefore could lead to breakages.

core

Angular directives, components and pipes are now standalone by default.
- Specify standalone: false for declarations that are currently declared in @NgModules.
- ng update for v19 will take care of this automatically.
TypeScript versions less than 5.5 are no longer supported.
Timing changes for effect API (in developer preview):
- effects which are triggered outside of change detection run as part of the change detection process instead of as a microtask. Depending on the specifics of application/test setup, this can result in them executing earlier or later (or requiring additional test steps to trigger; see below examples).
- effects which are triggered during change detection (e.g. by input signals) run earlier, before the component's template.
ExperimentalPendingTasks has been renamed to PendingTasks.
The autoDetect feature of ComponentFixture will now attach the fixture to the ApplicationRef. As a result, errors during automatic change detection of the fixture be reported to the ErrorHandler. This change may cause custom error handlers to observe new failures that were previously unreported.

createComponent will now render default fallback with empty projectableNodes.

When passing an empty array to projectableNodes in the createComponent API, the default fallback content of the ng-content will be rendered if present. To prevent rendering the default content, pass document.createTextNode('') as a projectableNode.

// The first ng-content will render the default fallback content if present
createComponent(MyComponent. { projectableNodes: [[], [secondNode]] });

// To prevent projecting the default fallback content:
createComponent(MyComponent. { projectableNodes: [[document.createTextNode('')], [secondNode]] });

Errors that are thrown during ApplicationRef.tick will now be rethrown when using TestBed. These errors should be resolved by ensuring the test environment is set up correctly to complete change detection successfully. There are two alternatives to catch the errors:
- Instead of waiting for automatic change detection to happen, trigger it synchronously and expect the error. For example, a jasmine test could write expect(() => TestBed.inject(ApplicationRef).tick()).toThrow()
- TestBed will reject any outstanding ComponentFixture.whenStable promises. A jasmine test, for example, could write expectAsync(fixture.whenStable()).toBeRejected().
As a last resort, you can configure errors to not be rethrown by setting rethrowApplicationErrors to false in TestBed.configureTestingModule.
The timers that are used for zone coalescing and hybrid mode scheduling (which schedules an application state synchronization when changes happen outside the Angular zone) will now run in the zone above Angular rather than the root zone. This will mostly affect tests which use fakeAsync: these timers will now be visible to fakeAsync and can be affected by tick or flush.
The deprecated factories property in KeyValueDiffers has been removed.

elements

as part of switching away from custom CD behavior to the hybrid scheduler, timing of change detection around custom elements has changed subtly. These changes make elements more efficient, but can cause tests which encoded assumptions about how or when elements would be checked to require updating.

localize

The name option in the ng add @localize`` schematic has been removed in favor of the project option.

platform-browser

The deprecated BrowserModule.withServerTransition method has been removed. Please use the APP_ID DI token to set the application id instead.

router

The Router.errorHandler property has been removed. Adding an error handler should be configured in either withNavigationErrorHandler with provideRouter or the errorHandler property in the extra options of RouterModule.forRoot. In addition, the error handler cannot be used to change the return value of the router navigation promise or prevent it from rejecting. Instead, if you want to prevent the promise from rejecting, use resolveNavigationPromiseOnError.
The return type of the Resolve interface now includes RedirectCommand.

common

Commit	Type	Description
24c6373820	feat	add optional rounded transform support in cloudinary image loader (#55364)
50f08e6c4b	feat	automatically use sizes auto in NgOptimizedImage (#57479)
13c13067bc	feat	disable keyvalue sorting using null compareFn (#57487)

compiler

Commit	Type	Description
a2e4ee0cb3	feat	add diagnostic for unused standalone imports (#57605)
0c9d721ac1	feat	add support for the `typeof` keyword in template expressions. (#58183)
09f589f000	fix	`this.a` should always refer to class property `a` (#55183)
98804fd4be	fix	add more specific matcher for hydrate never block (#58360)
b25121ee4a	fix	avoid having to duplicate core environment (#58444)
560282aa9b	fix	control flow nodes with root at the end projected incorrectly (#58607)
2be161d015	fix	fix `:host` parsing in pseudo-selectors (#58681)
806a61b5a6	fix	fix multiline selectors (#58681)
a3cb530d84	fix	handle typeof expressions in serializer (#58217)
ba4340875a	fix	ignore placeholder-only i18n messages (#58154)
e5d3abb298	fix	resolve `:host:host-context(.foo)` (#58681)
80f56954ce	fix	transform chained pseudo-selectors (#58681)

compiler-cli

Commit	Type	Description
d9687f43dd	feat	'strictStandalone' flag enforces standalone (#57935)
9e87593055	feat	ensure template style elements are preprocessed as inline styles (#57429)
231e6ff6ca	feat	generate the HMR replacement module (#58205)
dbe612f2cd	fix	disable standalone by default on older versions of Angular (#58405)
d4d76ead80	fix	do not fail fatal when references to non-existent module are discovered (#58515)
33fe252c58	fix	do not report unused declarations coming from an imported array (#57940)
fb44323c51	fix	incorrectly generating relative file paths on case-insensitive platforms (#58150)
22cd6869ef	fix	make the unused imports diagnostic easier to read (#58468)
9bbb01c85e	fix	report individual diagnostics for unused imports (#58589)
4716c3b966	perf	reduce duplicate component style resolution (#57502)

core

Commit	Type	Description
6ea8e1e9aa	feat	Add a schematics to migrate to `standalone: false`. (#57643)
3ebe6b4ad4	feat	Add async `run` method on `ExperimentalPendingTasks` (#56546)
69fc5ae922	feat	Add incremental hydration public api (#58249)
8ebbae88ca	feat	Add rxjs operator prevent app stability until an event (#56533)
19edf2c057	feat	add syntactic sugar for initializers (#53152)
c93b510f9b	feat	allow passing `undefined` without needing to include it in the type argument of `input` (#57621)
ab25a192ba	feat	allow running output migration on a subset of paths (#58299)
fc59e2a7b7	feat	change effect() execution timing & no-op `allowSignalWrites` (#57874)
8bcc663a53	feat	drop support for TypeScript 5.4 (#57577)
18d8d44b1f	feat	experimental `resource()` API for async dependencies (#58255)
9762b24b5e	feat	experimental impl of `rxResource()` (#58255)
6b8c494d05	feat	flipping the default value for `standalone` to `true` (#58169)
e6e5d29e83	feat	initial version of the output migration (#57604)
be2e49639b	feat	introduce `afterRenderEffect` (#57549)
ec386e7f12	feat	introduce debugName optional arg to framework signal functions (#57073)
8311f00faa	feat	introduce the reactive linkedSignal (#58189)
1b1519224d	feat	mark input, output and model APIs as stable (#57804)
a7eff3ffaa	feat	mark signal-based query APIs as stable (#57921)
a1f229850a	feat	migrate ExperimentalPendingTasks to PendingTasks (#57533)
3f1e7ab6ae	feat	promote `outputFromObservable` & `outputToObservable` to stable. (#58214)
97c44a1d6c	feat	Promote `takeUntilDestroyed` to stable. (#58200)
e5adf92965	feat	stabilize `@let` syntax (#57813)
b063468027	feat	support TypeScript 5.6 (#57424)
819ff034ce	feat	treat directives, pipes, components as by default (#58229)
ee426c62f0	fix	allow signal write error (#57973)
c095679f92	fix	avoid breaking change with apps using rxjs 6.x (#58341)
71ee81af2c	fix	clean up event contract once hydration is done (#58174)
f03d274e87	fix	ComponentFixture autoDetect feature works like production (#55228)
950a5540f1	fix	Ensure the `ViewContext` is retained after closure minification (#57903)
7b1e5be20b	fix	fallback to default ng-content with empty projectable nodes. (#57480)
0300dd2e18	fix	Fix fixture.detectChanges with autoDetect disabled and zoneless (#57416)
5fe57d4fbb	fix	fixes issues with control flow and incremental hydration (#58644)
51933ef5a6	fix	prevent errors on contract cleanup (#58614)
fd7716440b	fix	Prevents trying to trigger incremental hydration on CSR (#58366)
656b5d3e78	fix	Re-assign error codes to be within core bounds (<1000) (#53455)
6e0af6dbbb	fix	resolve forward-referenced host directives during directive matching (#58492)
468d3fb9b1	fix	rethrow errors during ApplicationRef.tick in TestBed (#57200)
226a67dabb	fix	Schedulers run in zone above Angular rather than root (#57553)
97fb86d331	perf	set encapsulation to `None` for empty component styles (#57130)
c15ec36bd1	refactor	remove deprecated `factories` Property in `KeyValueDiffers` (#58064)

elements

Commit	Type	Description
fe5c4e086a	fix	support `output()`-shaped outputs (#57535)
0cebfd7462	fix	switch to `ComponentRef.setInput` & remove custom scheduler (#56728)

forms

Commit	Type	Description
3e7d724037	feat	add ability to clear a FormRecord (#50750)
18b6f3339f	fix	fix FormRecord type inference (#50750)

http

Commit	Type	Description
4b9accdf16	feat	promote `withRequestsMadeViaParent` to stable. (#58221)
057cf7fb6b	fix	preserve all headers from Headers object (#57802)

language-service

Commit	Type	Description
8da9fb49b5	feat	add code fix for unused standalone imports (#57605)
1f067f4507	feat	add code reactoring action to migrate `@Input` to signal-input (#57214)
56ee47f2ec	feat	allow code refactorings to compute edits asynchronously (#57214)
bc83fc1e2e	feat	support converting to signal queries in VSCode extension (#58106)
5c4305f024	feat	support migrating full classes to signal inputs in VSCode (#57975)
6342befff8	feat	support migrating full classes to signal queries (#58263)
7ecfd89592	fix	The suppress diagnostics option should work for external templates (#57873)

localize

Commit	Type	Description
9c3bd1b5d1	refactor	remove deprecated `name` option. (#58063)

migrations

Commit	Type	Description
dff4de0f75	feat	add a combined migration for all signals APIs (#58259)
b6bc93803c	feat	add schematic to migrate to signal queries (#58032)
2bfc64daf1	feat	expose output as function migration (#58299)
59fe9bc772	feat	introduce signal input migration as `ng generate` schematic (#57805)
90c7ec39a0	fix	inject migration always inserting generated variables before super call (#58393)
7a65cdd911	fix	inject migration not inserting generated code after super call in some cases (#58393)
c1aa411cf1	fix	properly resolve tsconfig paths on windows (#58137)
e26797b38e	fix	replace removed NgModules in tests with their exports (#58627)

platform-browser

Commit	Type	Description
c36a1c023b	fix	correctly add external stylesheets to ShadowDOM components (#58482)
5c61f46409	refactor	remove deprecated `BrowserModule.withServerTransition` method (#58062)

platform-server

Commit	Type	Description
9e82559de4	fix	destroy `PlatformRef` when error happens during the `bootstrap()` phase (#58112)

router

Commit	Type	Description
f271021e19	feat	Add `routerOutletData` input to `RouterOutlet` directive (#57051)
b2790813a6	fix	Align RouterModule.forRoot errorHandler with provider error handler (#57050)
a49c35ec76	fix	remove setter for `injector` on `OutletContext` (#58343)
7436d3180e	fix	Update Resolve interface to include RedirectCommand like ResolveFn (#57309)

service-worker

Commit	Type	Description
8ddce80a0b	feat	allow specifying maxAge for entire application (#49601)
1479af978c	feat	finish implementation of refreshAhead feature (#53356)

18.2.12 (2024-11-14)

compiler-cli

Commit	Type	Description
4c38160853	fix	correct extraction of generics from type aliases (#58548)

18.2.11 (2024-11-06)

core

Commit	Type	Description
5f2d98a1b1	fix	avoid slow stringification when checking for duplicates in dev mode (#58521)
3aa45a2fa1	fix	resolve forward-referenced host directives during directive matching (#58492) (#58500)

18.2.10 (2024-10-30)

compiler

Commit	Type	Description
69dce38e778	fix	transform pseudo selectors correctly for the encapsulated view. (#58417)

localize

Commit	Type	Description
3b989ac5bd9	fix	Adding arb format to the list of valid formats in the localization extractor cli (#58287)

18.2.9 (2024-10-23)

compiler-cli

Commit	Type	Description
b0ab653965	fix	report when NgModule imports or exports itself (#58231)

18.2.8 (2024-10-10)

compiler

Commit	Type	Description
11692c8dab	fix	add multiple :host and nested selectors support (#57796)
66dcc691f5	fix	allow combinators inside pseudo selectors (#57796)
48a1437e77	fix	fix comment typo (#57796)
d325f9b55f	fix	fix parsing of the :host-context with pseudo selectors (#57796)
aea747ab3b	fix	preserve attributes attached to :host selector (#57796)
21be258be6	fix	scope :host-context inside pseudo selectors, do not decrease specificity (#57796)
7a6fd427d5	fix	transform pseudo selectors correctly for the encapsulated view (#57796)

compiler-cli

Commit	Type	Description
f187c3abf8	fix	defer symbols only used in types (#58104)

core

Commit	Type	Description
46bafb0b0a	fix	clean up afterRender after it is executed (#58119)

platform-server

Commit	Type	Description
b40875a2cc	fix	destroy `PlatformRef` when error happens during the `bootstrap()` phase (#58112) (#58135)

18.2.7 (2024-10-02)

common

Commit	Type	Description
249d0260f9	fix	execute checks and remove placeholder when image is already loaded (#55444)
46a2ad39f5	fix	prevent warning about oversize image twice (#58021)
8f2b0ede59	fix	skip checking whether SVGs are oversized (#57966)

compiler-cli

Commit	Type	Description
901c1e1a7f	fix	correctly get the type of nested function call expressions (#57010)

core

Commit	Type	Description
2f347ef8fc	fix	provide flag to opt into manual cleanup for after render hooks (#57917)

http

Commit	Type	Description
ca637fe6a9	fix	cleanup JSONP script listeners once loading completed (#57877)

migrations

Commit	Type	Description
b9d846dad7	fix	delete constructor if it only has super call (#58013)

upgrade

Commit	Type	Description
e40a4fa3c7	fix	support input signal bindings (#57020)

18.2.6 (2024-09-25)

18.2.5 (2024-09-18)

compiler-cli

Commit	Type	Description
e685ed883a	fix	extended diagnostics not validating ICUs (#57845)

core

Commit	Type	Description
76709d5d6e	fix	Handle `@let` declaration with array when `preparingForHydration` (#57816)

migrations

Commit	Type	Description
5c866942a1	fix	account for explicit standalone: false in migration (#57803)

18.2.4 (2024-09-11)

compiler

Commit	Type	Description
b619d6987e	fix	produce less noisy errors when parsing control flow (#57711)

migrations

Commit	Type	Description
9895e4492f	fix	replace leftover modules with their exports during pruning (#57684)

18.2.3 (2024-09-04)

http

Commit	Type	Description
de68e049e4	fix	Dynamicaly call the global fetch implementation (#57531)

18.2.2 (2024-08-28)

core

Commit	Type	Description
106917af878	fix	avoid leaking memory if component throws during creation (#57546)
6d3a2af146a	fix	Do not bubble capture events. (#57476)

http

Commit	Type	Description
5d2e243c76a	fix	Dynamicaly call the global fetch implementation (#57531)

router

Commit	Type	Description
804925b1149	fix	Do not unnecessarily run matcher twice on route matching (#57530)

upgrade

Commit	Type	Description
03ec620e31a	fix	Address Trusted Types violations in @angular/upgrade (#57454)

18.2.1 (2024-08-22)

core

Commit	Type	Description
9de30a7b1c	fix	Allow zoneless scheduler to run inside `fakeAsync` (#56932)
286012fb89	fix	handle hydration of components that project content conditionally (#57383)

migrations

Commit	Type	Description
0bb649b8fa	fix	account for members with doc strings and no modifiers (#57389)
3b63082384	fix	avoid migrating route component in tests (#57317)
6b4357fae4	fix	preserve type when using inject decorator (#57389)

18.2.0 (2024-08-14)

compiler

Commit	Type	Description
c8e2885136	feat	Add extended diagnostic to warn when there are uncalled functions in event bindings (#56295) (#56295)

compiler-cli

Commit	Type	Description
98ed5b609e	feat	run JIT transform on classes with `jit: true` opt-out (#56892)
c76b440ac0	fix	add warning for unused let declarations (#57033)
0f0a1f2836	fix	emitting references to ngtypecheck files (#57138)
6c2fbda694	fix	extended diagnostic visitor not visiting template attributes (#57033)
e11c0c42d2	fix	run JIT transforms on `@NgModule` classes with `jit: true` (#57212)

core

Commit	Type	Description
f7918f5272	feat	Add 'flush' parameter option to fakeAsync to flush after the test (#57239)
fab673a1dd	feat	add ng generate schematic to convert to inject (#57056)
7919982063	feat	Add whenStable helper on ApplicationRef (#57190)
3459289ef0	feat	bootstrapModule can configure NgZone in providers (#57060)
296216cbe1	fix	Allow hybrid CD scheduling to support multiple "Angular zones" (#57267)
8718abce90	fix	Deprecate ignoreChangesOutsideZone option (#57029)
827070e331	fix	Do not run image performance warning checks on server (#57234)
ca89ef9141	fix	handle shorthand assignment in the inject migration (#57134)
5dcdbfcba9	fix	rename the equality function option in toSignal (#56769)
2a4f488a6c	fix	warnings for oversized images and lazy-lcp present with bootstrapModule (#57060)

language-service

Commit	Type	Description
4bb558ab0c	feat	support writing code refactorings (#56895)
7663debce1	perf	quick exit if no code fixes can exist (#57000)

migrations

Commit	Type	Description
147eee4253	feat	add migration to convert standalone component routes to be lazy loaded (#56428)
cb442a0ce7	fix	account for parameters with union types (#57127)
166166d79e	fix	add alias to inject migration (#57127)
b1a9d0f4de	fix	avoid duplicating comments when generating properties (#57367)
5d76401ff5	fix	preserve optional parameters (#57367)
1cf616f671	fix	remove generic arguments from the injected type reference (#57127)
ba0df30ef6	fix	remove unused imports in inject migration (#57179)
aae9646a1b	fix	unwrap injected forwardRef (#57127)
604270619a	perf	speed up signal input migration by combining two analyze phases (#57318)

router

Commit	Type	Description
6c76c91e15	feat	Add defaultQueryParamsHandling to router configuration (#57198)

18.1.5 (2024-08-14)

compiler-cli

Commit	Type	Description
5401332b0e	fix	generate valid TS 5.6 type checking code (#57303)

core

Commit	Type	Description
e39b22a932	fix	Account for addEventListener to be passed a Window or Document. (#57282)
db65bc25ca	fix	Account for addEventListener to be passed a Window or Document. (#57354)
0e024ecc27	fix	complete post-hydration cleanup in components that use ViewContainerRef (#57300)
822db64b93	fix	skip hydration for i18n nodes that were not projected (#57356)
810f76f574	fix	take skip hydration flag into account while hydrating i18n blocks (#57299)

18.1.4 (2024-08-07)

compiler

Commit	Type	Description
6a99f83659	fix	reduce chance of conflicts between generated factory and local variables (#57181)

compiler-cli

Commit	Type	Description
afb05ff1cb	fix	support JIT transforms before other transforms modifying classes (#57262)
bae54a1621	perf	improve performance of `interpolatedSignalNotInvoked` extended diagnostic (#57291)

language-service

Commit	Type	Description
6ac209c24f	fix	avoid generating TS suggestion diagnostics for templates (#56241)

18.1.3 (2024-07-31)

compiler

Commit	Type	Description
31dea066d6	fix	reduce chance of conflicts between generated factory and local variables (#57181)

compiler-cli

Commit	Type	Description
1f9e090910	fix	emitting references to ngtypecheck files (#57138) (#57202)

core

Commit	Type	Description
f7ab04018e	fix	errors during ApplicationRef.tick should be rethrown for zoneless tests (#56993)
eaa83f9d27	fix	hydration error in some let declaration setups (#57173)

18.1.2 (2024-07-24)

compiler

Commit	Type	Description
463945003d	fix	limit the number of chained instructions (#57069)

compiler-cli

Commit	Type	Description
e904f34020	fix	add warning for unused let declarations (#57033)

core

Commit	Type	Description
9e52c1c840	fix	`afterNextRender` hooks return that callback value. (#57031)
b9fb98c67c	fix	tree shake dev mode error message (#57035)

18.1.1 (2024-07-17)

common

Commit	Type	Description
a1cb9dfc0d	fix	Don't run preconnect assertion on the server. (#56213)

compiler

Commit	Type	Description
daf0317bdc	fix	JIT mode incorrectly interpreting host directive configuration in partial compilation (#57002)
d7dca6dbb6	fix	use strict equality for 'code' comparison (#56944)

compiler-cli

Commit	Type	Description
c94a897248	fix	avoid emitting references to typecheck files in TS 5.4 (#56961)

core

Commit	Type	Description
5682527d94	fix	not all callbacks running when registered at the same time (#56981)

migrations

Commit	Type	Description
b666d2c20f	fix	fix common module removal (#56968)

17.3.12 (2024-07-17)

compiler

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

18.1.0 (2024-07-10)

common

Commit	Type	Description
f25653e231	fix	typo in NgOptimizedImage warning (#56756)
9b35726e42	fix	typo in warning for NgOptimizedDirective (#56817)

compiler

Commit	Type	Description
fd6cd0422d	feat	Add extended diagnostic to warn when there are uncalled functions in event bindings (#56295)
341a116d61	fix	allow more characters in let declaration name (#56764)
2a1291e942	fix	give precedence to local let declarations over parent ones (#56752)

compiler-cli

Commit	Type	Description
66e582551e	fix	avoid duplicate diagnostics for let declarations read before definition (#56843)
4d18c5bfd5	fix	flag all conflicts between let declarations and local symbols (#56752)
9e21582456	fix	Show template syntax errors in local compilation modified (#55855)
5996502921	fix	type check let declarations nested inside nodes (#56752)
cdebf751e4	fix	used before declared diagnostic not firing for control flow blocks (#56843)

core

Commit	Type	Description
ea3c802056	feat	Add a schematic to migrate afterRender phase flag (#55648)
5df3e78c99	feat	add equality function to rxjs-interop `toSignal` (#56447)
0a48d584f2	feat	add support for let syntax (#56715)
352e0782ec	feat	expose signal input metadata in `ComponentMirror` (#56402)
a655e46447	feat	Redesign the `afterRender` & `afterNextRender` phases API (#55648)
e5a6f91722	feat	support TypeScript 5.5 (#56096)
38effcc63e	fix	Add back phase flag option as a deprecated API (#55648)
86bcfd3e49	fix	improve docs on afterRender hooks (#56522)
b2445a0953	fix	link errors to ADEV (#55554) (#56038)
03a2acd2a3	fix	properly remove imports in the afterRender phase migration (#56524)
4d87b9e899	fix	rename the equality function option in toSignal (#56769) (#56922)
8bd4c074af	fix	toSignal equal option should be passed to inner computed (#56903)

forms

Commit	Type	Description
00bde8b1c2	fix	Make `NgControlStatus` host bindings `OnPush` compatible (#55720)

http

Commit	Type	Description
cc21989132	fix	Make `Content-Type` header case insensitive (#56541)

language-service

Commit	Type	Description
b400e2e4d4	feat	autocompletion for the component not imported (#55595)
67b2c336bc	fix	import the default exported component correctly (#56432)

router

Commit	Type	Description
a13f5da773	feat	Allow `UrlTree` as an input to `routerLink` (#56265)
1d3a7529b4	feat	Set a different browser URL from the one for route matching (#53318)

18.0.7 (2024-07-10)

compiler

Commit	Type	Description
85f77b5cda	fix	fix CSS animation rule scope (#56800)

http

Commit	Type	Description
95d7076d1a	perf	execute `fetch` outside of Angular zone (#56820)

migrations

Commit	Type	Description
d6fff45e73	fix	Fix cf migration let condition semicolon order (#56913)

18.0.6 (2024-07-03)

common

Commit	Type	Description
a55719f55e	fix	Don't run preconnect assertion on the server. (#56213)

core

Commit	Type	Description
4909844805	fix	establish proper defer injector hierarchy for components attached to ApplicationRef (#56763)
fec5b80aaf	fix	support injection of object with null constructor. (#56553)

router

Commit	Type	Description
b7d3ecc873	fix	routes should not get stale providers (#56798)

18.0.5 (2024-06-26)

core

Commit	Type	Description
2f73281dfd	fix	improve docs on afterRender hooks (#56525)
be9e4892f9	fix	improve support for i18n hydration of projected content (#56192)
5f9bd5521e	fix	prevent calling devMode only function on `@defer` error. (#56559)

18.0.4 (2024-06-20)

compiler-cli

Commit	Type	Description
ec0d1bf6f3	fix	insert constant statements after the first group of imports (#56431)

core

Commit	Type	Description
83ffa94783	fix	do not activate event replay when no events are registered (#56509)

router

Commit	Type	Description
5578681da2	fix	Delay the view transition to ensure renders in microtasks complete (#56494)

18.0.3 (2024-06-12)

benchpress

Commit	Type	Description
ebf00aa0659	fix	adjust supported browser names for headless chrome (#56360)

core

Commit	Type	Description
dbd0fa00f8c	fix	async EventEmitter should contribute to app stability (#56308)
625ca3e2b3f	fix	signals should be tracked when embeddedViewRef.detectChanges is called (#55719)

localize

Commit	Type	Description
d6dd3dbdb09	fix	add `@angular/localize/init` as polyfill in `angular.json` (#56300)

migrations

Commit	Type	Description
c07e1b33569	fix	resolve error in standalone migration (#56302)

18.0.2 (2024-06-05)

core

Commit	Type	Description
78cf9bfc0e	fix	Do not migrate `HttpClientModule` imports on components. (#56067)
616cdef474	fix	don't coerce all producers to consumers on liveness change (#56140)
2a440e1064	fix	Fix shouldPreventDefaultBeforeDispatching bug (#56188)
290a47d842	fix	handle missing `withI18nSupport()` call for components that use i18n blocks (#56175)

migrations

Commit	Type	Description
b70b80ba55	fix	do not generate aliased variables with the same name (#56154)

18.0.1 (2024-05-29)

compiler

Commit	Type	Description
419ffa2026	fix	optimize track function that only passes $index (#55872)

compiler-cli

Commit	Type	Description
4c7efc005a	fix	interpolatedSignalNotInvoked diagnostic for class, style, attribute and animation bindings (#55969)

core

Commit	Type	Description
4e6ea0e19c	fix	handle elements with local refs in event replay serialization logic (#56076)
d73a0175cb	fix	link errors to ADEV (#55554)
985a215b10	fix	typo in zoneless warning (#55974)

migrations

Commit	Type	Description
ba85d08158	fix	handle empty ngSwitchCase (#56105)

17.3.10 (2024-05-22)

18.0.0 (2024-05-22)

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)

17.3.9 (2024-05-15)

17.3.8 (2024-05-08)

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)

17.3.7 (2024-05-01)

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)

17.3.6 (2024-04-25)

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)

17.3.5 (2024-04-17)

17.3.4 (2024-04-10)

common

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

17.3.2 (2024-03-28)

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)

17.3.1 (2024-03-20)

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)

17.3.0 (2024-03-13)

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)

17.2.4 (2024-03-06)

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)

17.2.3 (2024-02-27)

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)

17.2.2 (2024-02-21)

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)

17.2.1 (2024-02-14)

compiler-cli

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

17.2.0 (2024-02-14)

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)

17.1.3 (2024-02-08)

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)

17.1.2 (2024-01-31)

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)

17.1.1 (2024-01-24)

router

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

17.1.0 (2024-01-17)

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)

17.0.9 (2024-01-10)

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)

17.0.8 (2023-12-21)

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)

17.0.7 (2023-12-13)

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)

17.0.6 (2023-12-06)

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)

17.0.5 (2023-11-29)

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)

17.0.4 (2023-11-20)

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)

17.0.3 (2023-11-15)

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)

17.0.2 (2023-11-09)

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)

17.0.1 (2023-11-08)

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 🖖🏻

17.0.0 (2023-11-08)

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)

16.2.12 (2023-11-02)

animations

Commit	Type	Description
03f4050636	fix	remove `finish` listener once player is destroyed (#51136)

common

Commit	Type	Description
e092184a5c	fix	apply fixed_srcset_width values only to fixed srcsets (#52486)

compiler-cli

Commit	Type	Description
b3b4ae4c3a	fix	properly emit literal types in input coercion function arguments (#52437)
873c4f2454	fix	use originally used module specifier for transform functions (#52437)

16.2.11 (2023-10-25)

core

Commit	Type	Description
54ea3b65c3	fix	emit provider configured event when a service is configured with `providedIn` (#52365)
78533324dc	fix	get root and platform injector providers in special cases (#52365)
019a0f4c22	fix	load global utils before creating platform injector in the standalone case (#52365)

router

Commit	Type	Description
b79b4aca91	fix	`RouterTestingHarness` should throw if a component is expected but navigation fails (#52357)

16.2.10 (2023-10-18)

16.2.9 (2023-10-11)

forms

Commit	Type	Description
51a5baace3	fix	reset() call with null values on nested group (#48830)

16.2.8 (2023-10-04)

language-service

Commit	Type	Description
b732961fc3	fix	Retain correct language service when `ts.Project` reloads (#51912)

service-worker

Commit	Type	Description
966ce9790a	fix	throw a critical error when handleFetch fails (#51960)

15.2.10 (2023-10-04)

service-worker

Commit	Type	Description
9fe08968b8	fix	throw a critical error when handleFetch fail (#51989)

16.2.7 (2023-09-27)

core

Commit	Type	Description
39a3e34e03	fix	allow toSignal calls in reactive context (#51831) (#51892)

service-worker

Commit	Type	Description
c3d901eacf	fix	throw a critical error when `handleFetch` fails (#51885)

16.2.6 (2023-09-20)

core

Commit	Type	Description
82712f80df	fix	ensure a consumer drops all its stale producers (#51722) (#51772)

16.2.5 (2023-09-13)

16.2.4 (2023-09-06)

16.2.3 (2023-08-30)

animations

Commit	Type	Description
04c6574280	fix	remove unnecessary escaping in regex expressions (#51554)

compiler-cli

Commit	Type	Description
dbd761f528	fix	correct incomplete escaping (#51557)
5c36fc784f	fix	remove unnecessary escaping in regex expressions (#51554)

core

Commit	Type	Description
dcd1add06f	fix	correct incomplete escaping (#51557)
20d62603c2	fix	handle hydration of view containers that use component hosts as anchors (#51456)
e6b301caa2	fix	remove unnecessary escaping in regex expressions (#51554)
0c7c852ee7	fix	run afterRender callbacks outside of the Angular zone (#51551)

language-service

Commit	Type	Description
8081fdd22d	fix	correct incomplete escaping (#51557)

16.2.2 (2023-08-23)

common

Commit	Type	Description
a43c0772ea	fix	Allow safeUrl for ngSrc in NgOptimizedImage (#51351)

compiler-cli

Commit	Type	Description
39ace8664b	fix	enforce a minimum version to be used when a library uses input transform (#51413)

core

Commit	Type	Description
36f434e49d	fix	guard the jasmine hooks (#51394)

router

Commit	Type	Description
b0396e7164	fix	Ensure `canceledNavigationResolution: 'computed'` works on first page (#51441)

16.2.1 (2023-08-16)

router

Commit	Type	Description
232a8c1b8d	fix	Apply named outlets to children empty paths not appearing in the URL (#51292)

16.2.0 (2023-08-09)

benchpress

Commit	Type	Description
dd850b2ab7	fix	correctly report GC memory amounts (#50760)

common

Commit	Type	Description
29d358170b	feat	add component input binding support for NgComponentOutlet (#51148)
1837efb9da	feat	Allow ngSrc to be changed post-init (#50683)

compiler

Commit	Type	Description
c27a1e61d6	feat	scope selectors in @scope queries (#50747)

compiler-cli

Commit	Type	Description
12bad6576d	fix	libraries compiled with v16.1+ breaking with Angular framework v16.0.x (#50714)

core

Commit	Type	Description
e53d4ecf4c	feat	add afterRender and afterNextRender (#50607)
98d262fd27	feat	create injector debugging APIs (#48639)
cdaa2a8a9e	feat	support Provider type in Injector.create (#49587)
9f490da7e2	fix	handle hydration of view containers for root components (#51247)

router

Commit	Type	Description
0b14e4ef74	feat	exposes the `fixture` of the `RouterTestingHarness` (#50280)

16.1.9 (2023-08-09)

16.1.8 (2023-08-02)

compiler

Commit	Type	Description
cc722ea1f5	fix	return full spans for Comment nodes (#50855)

16.1.7 (2023-07-26)

http

Commit	Type	Description
916916d835	fix	check whether `Zone` is defined (#51119)

16.1.6 (2023-07-19)

http

Commit	Type	Description
dea8dc0378	fix	Run fetch request out the angular zone (#50981)

16.1.5 (2023-07-13)

animations

Commit	Type	Description
f920fcbd94	fix	Ensure elements are removed from the cache after leave animation. (#50929)

core

Commit	Type	Description
499fb5c772	fix	ensure that standalone components get correct injector instances (#50954)
c65913ecb7	fix	handle `deref` returning `null` on `RefactiveNode`. (#50992)

platform-browser

Commit	Type	Description
31419f6a3b	perf	do not remove renderer from cache when `REMOVE_STYLES_ON_COMPONENT_DESTROY` is enabled. (#51005)

upgrade

Commit	Type	Description
3efb577cf3	fix	Use `takeUntil` on leaky subscription. (#50901)

16.1.4 (2023-07-06)

core

Commit	Type	Description
4ba5850ba6	fix	use `setTimeout` when coalescing tasks in Node.js (#50820)

upgrade

Commit	Type	Description
a4348355ce	fix	allow for downgraded components to work with component-router (#50871)

16.1.3 (2023-06-28)

core

Commit	Type	Description
dd6fc5785f	fix	expose input transform function on ComponentFactory and ComponentMirror (#50713)

elements

Commit	Type	Description
e1bbe47c23	fix	support input transform functions (#50713)

platform-browser

Commit	Type	Description
79dd6a847a	fix	wait until animation completion before destroying renderer (#50677)
a797f41d1b	fix	wait until animation completion before destroying renderer (#50860)

16.1.2 (2023-06-21)

http

Commit	Type	Description
9488a3fd46	fix	Send query params on fetch request (#50740)
5ae001829c	fix	use serializeBody to support JSON payload in FetchBackend (#50776)

16.1.1 (2023-06-14)

compiler-cli

Commit	Type	Description
71360b3a3e	fix	libraries compiled with v16.1+ breaking with Angular framework v16.0.x (#50715)

core

Commit	Type	Description
d9bed48eb5	fix	extend toSignal to accept any Subscribable (#50162)

migrations

Commit	Type	Description
5e1d8444ae	fix	Prevent a component from importing itself. (#50554)

16.1.0 (2023-06-13)

compiler

Commit	Type	Description
4e663297c5	fix	error when reading compiled input transforms metadata in JIT mode (#50600)
721bc72649	fix	resolve deprecation warning with TypeScript 5.1 (#50460)

core

Commit	Type	Description
68017d4e75	feat	add ability to transform input values (#50420)
69dadd2502	feat	support TypeScript 5.1 (#50156)
c0ebe34cbd	fix	add additional component metadata to component ID generation (#50336)

http

Commit	Type	Description
85c5427582	feat	Introduction of the `fetch` Backend for the `HttpClient` (#50247)

16.0.6 (2023-06-13)

core

Commit	Type	Description
05ac0868c9	fix	avoid duplicated content during hydration while processing a component with i18n (#50644)

16.0.5 (2023-06-08)

compiler

Commit	Type	Description
703b8fcac1	fix	do not remove comments in component styles (#50346)

core

Commit	Type	Description
2b6da93e19	fix	incorrectly throwing error for self-referencing component (#50559)
c992109d6c	fix	wait for HTTP in `ngOnInit` correctly before server render (#50573)

platform-server

Commit	Type	Description
c0d4086c6e	fix	surface errors during rendering (#50587)

16.0.4 (2023-06-01)

animations

Commit	Type	Description
df65c4fc8f	fix	Trigger leave animation when ViewContainerRef is injected (#48705)

common

Commit	Type	Description
7e1bc513de	fix	untrack subscription and unsubscription in async pipe (#50522)

core

Commit	Type	Description
9970b29ace	fix	update `ApplicationRef.isStable` to account for rendering pending tasks (#50425)

16.0.3 (2023-05-24)

core

Commit	Type	Description
c11041e372	fix	adds missing symbols for animation standalone bundling test (#50434)
98e8fdf40e	fix	fix `Self` flag inside embedded views with custom injectors (#50270)
199ff4fe7f	fix	host directives incorrectly validating aliased bindings (#50364)

http

Commit	Type	Description
080bbd2137	fix	create macrotask during request handling instead of load start (#50406)

16.0.2 (2023-05-17)

core

Commit	Type	Description
c1016d4e57	fix	add additional component metadata to component ID generation (#50340)
cc41758b59	fix	allow onDestroy unregistration while destroying (#50237)
7d679bdb59	fix	allow passing value of any type to `isSignal` function (#50035)

16.0.1 (2023-05-10)

core

Commit	Type	Description
52c74d3b4a	fix	add additional component metadata to component ID generation (#50203)
048b6b1e0d	fix	bootstrapApplication call not rejected when error is thrown in importProvidersFrom module (#50120)
d68796782f	fix	handle hydration of root components with injected ViewContainerRef (#50136)
f751ce6445	fix	handle projection of hydrated containters into components that skip hydration (#50199)
346ab73dd9	fix	only try to retrieve transferred state on the browser (#50144)

16.0.0 (2023-05-03)

Blog post "Angular v16 is now available".

Breaking Changes

Angular Compatibility Compiler (ngcc) has been removed and as a result Angular View Engine libraries will no longer work
Deprecated EventManager method addGlobalEventListener has been removed as it is not used by Ivy.

bazel

Several changes to the Angular Package Format (APF)
- Removal of FESM2015
- Replacing ES2020 with ES2022
- Replacing FESM2020 with FESM2022
Several changes to the Angular Package Format (APF)
- Removal of FESM2015
- Replacing ES2020 with ES2022
- Replacing FESM2020 with FESM2022

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.
If the 'ngTemplateOutletContext' is different from the context, it will result in a compile-time error.

Before the change, the following template was compiling:

interface MyContext {
  $implicit: string;
}

@Component({
  standalone: true,
  imports: [NgTemplateOutlet],
  selector: 'person',
  template: `
    <ng-container
      *ngTemplateOutlet="
        myTemplateRef;
        context: { $implicit: 'test', xxx: 'xxx' }
      "></ng-container>
  `,
})
export class PersonComponent {
  myTemplateRef!: TemplateRef<MyContext>;
}

However, it does not compile now because the 'xxx' property does not exist in 'MyContext', resulting in the error: 'Type '{ $implicit: string; xxx: string; }' is not assignable to type 'MyContext'.'

The solution is either:

add the 'xxx' property to 'MyContext' with the correct type or
add '$any(...)' inside the template to make the error disappear. However, adding '$any(...)' does not correct the error but only preserves the previous behavior of the code.
Deprecated XhrFactory export from @angular/common/http has been removed. Use XhrFactory from @angular/common instead.

compiler

- TypeScript 4.8 is no longer supported.

core

QueryList.filter now supports type guard functions, which will result in type narrowing. Previously if you used type guard functions, it resulted in no changes to the return type. Now the type would be narrowed, which might require updates to the application code that relied on the old behavior.
zone.js versions 0.11.x and 0.12.x are not longer supported.
- entryComponents has been deleted from the @NgModule and @Component public APIs. Any usages can be removed since they weren't doing anyting.
- ANALYZE_FOR_ENTRY_COMPONENTS injection token has been deleted. Any references can be removed.
ComponentRef.setInput will only set the input on the component if it is different from the previous value (based on Object.is equality). If code relies on the input always being set, it should be updated to copy objects or wrap primitives in order to ensure the input value differs from the previous call to setInput.
RendererType2.styles no longer accepts a nested arrays.
The APP_ID token value is no longer randomly generated. If you are bootstrapping multiple application on the same page you will need to set to provide the APP_ID yourself.
```
bootstrapApplication(ComponentA, {
  providers: [
   { provide: APP_ID, useValue: 'app-a' },
   // ... other providers ...
  ]
});
```
The ReflectiveInjector and related symbols were removed. Please update the code to avoid references to the ReflectiveInjector symbol. Use Injector.create as a replacement to create an injector instead.
Node.js v14 support has been removed

Node.js v14 is planned to be End-of-Life on 2023-04-30. Angular will stop supporting Node.js v14 in Angular v16. Angular v16 will continue to officially support Node.js versions v16 and v18.

platform-browser

The deprecated BrowserTransferStateModule was removed, since it's no longer needed. The TransferState class can be injected without providing the module. The BrowserTransferStateModule was empty starting from v14 and you can just remove the reference to that module from your applications.

platform-server

Users that are using SSR with JIT mode will now need to add import to @angular/compiler before bootstrapping the application.

NOTE: this does not effect users using the Angular CLI.

renderApplication method no longer accepts a root component as first argument. Instead, provide a bootstrapping function that returns a Promise<ApplicationRef>.

Before

const output: string = await renderApplication(RootComponent, options);

Now

const bootstrap = () => bootstrapApplication(RootComponent, appConfig);
const output: string = await renderApplication(bootstrap, options);

renderModuleFactory has been removed. Use renderModule instead.

router

The Scroll event's routerEvent property may also be a NavigationSkipped event. Previously, it was only a NavigationEnd event.
ComponentFactoryResolver has been removed from Router APIs. Component factories are not required to create an instance of a component dynamically. Passing a factory resolver via resolver argument is no longer needed and code can instead use ViewContainerRef.createComponent without the factory resolver.
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).
Tests which mock ActivatedRoute instances may need to be adjusted because Router.createUrlTree now does the right thing in more scenarios. This means that tests with invalid/incomplete ActivatedRoute mocks may behave differently than before. Additionally, tests may now navigate to a real URL where before they would navigate to the root. Ensure that tests provide expected routes to match. There is rarely production impact, but it has been found that relative navigations when using an ActivatedRoute that does not appear in the current router state were effectively ignored in the past. By creating the correct URLs, this sometimes resulted in different navigation behavior in the application. Most often, this happens when attempting to create a navigation that only updates query params using an empty command array, for example router.navigate([], {relativeTo: route, queryParams: newQueryParams}). In this case, the relativeTo property should be removed.

Deprecations

core

makeStateKey, StateKey and TransferState exports have been moved from @angular/platform-browser to @angular/core. Please update the imports.

- import {makeStateKey, StateKey, TransferState} from '@angular/platform-browser';
+ import {makeStateKey, StateKey, TransferState} from '@angular/core';

EnvironmentInjector.runInContext is now deprecated, with runInInjectionContext functioning as a direct replacement:

// Previous method version (deprecated):
envInjector.runInContext(fn);
// New standalone function:
runInInjectionContext(envInjector, fn);

The @Directive/@Component moduleId property is now deprecated. It did not have any effect for multiple major versions and will be removed in v17.

platform-browser

BrowserModule.withServerTransition has been deprecated. APP_ID should be used instead to set the application ID. NB: Unless, you render multiple Angular applications on the same page, setting an application ID is not necessary.

Before:
```
imports: [
  BrowserModule.withServerTransition({ appId: 'serverApp' }),
  ...
]
```
After:
```
imports: [
  BrowserModule,
  { provide: APP_ID, useValue: 'serverApp' },
  ...
],
```
ApplicationConfig has moved, please import ApplicationConfig from @angular/core instead.

platform-server

PlatformConfig.baseUrl and PlatformConfig.useAbsoluteUrl platform-server config options are deprecated as these were not used.

Commit	Type	Description
48aa96ea13	refactor	remove Angular Compatibility Compiler (ngcc) (#49101)
2703fd6260	refactor	remove deprecated `EventManager` method `addGlobalEventListener` (#49645)

common

Commit	Type	Description
5dce2a5a3a	feat	Provide MockPlatformLocation by default in BrowserTestingModule (#49137)
d47fef72cb	fix	strict type checking for ngtemplateoutlet (#48374)
c41a21658c	refactor	remove deprecated `XhrFactory` export from `http` entrypoint (#49251)

compiler

Commit	Type	Description
1a6ca68154	feat	add support for compile-time required inputs (#49304)
13dd614cd1	feat	add support for compile-time required inputs (#49453)
8f539c11f4	feat	add support for compile-time required inputs (#49468)
79cdfeb392	feat	drop support for TypeScript 4.8 (#49155)
1407a9aeaf	feat	support multiple configuration files in `extends` (#49125)
9de1e9da8f	fix	incorrectly matching directives on attribute bindings (#49713)
6623810e4d	fix	Produce diagnositc if directive used in host binding is not exported (#49527)

compiler-cli

Commit	Type	Description
03d1d00ad9	feat	Add an extended diagnostic for `nSkipHydration` (#49512)
ed817e32fe	fix	Catch FatalDiagnosticError during template type checking (#49527)
49fe974501	perf	optimize NgModule emit for standalone components (#49837)

core

Commit	Type	Description
89d291c367	feat	add `assertInInjectionContext` (#49529)
4e9531f777	feat	add `mergeApplicationConfig` method (#49253)
d7d6514add	feat	Add ability to configure `NgZone` in `bootstrapApplication` (#49557)
bc5ddabdcb	feat	add Angular Signals to the public API (#49150)
17e9862653	feat	add API to provide CSP nonce for inline stylesheets (#49444)
605c536420	feat	add migration to remove `moduleId` references (#49496)
99d874fe3b	feat	add support for TypeScript 5.0 (#49126)
d1617c449d	feat	allow removal of previously registered DestroyRef callbacks (#49493)
b2327f4df1	feat	Allow typeguards on QueryList.filter (#48042)
061f3d1086	feat	Drop public `factories` property for `IterableDiffers` : Breaking change (#49598)
fdf61974d1	feat	drop support for `zone.js` versions `<=0.12.0` (#49331)
9c5fd50de4	feat	effects can optionally return a cleanup function (#49625)
c024574f46	feat	expose `makeStateKey`, `StateKey` and `TransferState` (#49563)
a5f1737d1c	feat	expose onDestroy on ApplicationRef (#49677)
e883198460	feat	implement `takeUntilDestroyed` in rxjs-interop (#49154)
0814f20594	feat	introduce `runInInjectionContext` and deprecate prior version (#49396)
0f5c8003cc	feat	introduce concept of DestroyRef (#49158)
9b65b84cb9	feat	Mark components for check if they read a signal (#49153)
8997bdc03b	feat	prototype implementation of @angular/core/rxjs-interop (#49154)
585e34bf6c	feat	remove entryComponents (#49484)
aad05ebeb4	feat	support usage of non-experimental decorators with TypeScript 5.0 (#49492)
6d7be42da7	fix	add newline to hydration mismatch error (#49965)
f8e25864e8	fix	allow async functions in effects (#49783)
84216dabfc	fix	catch errors from source signals outside of .next (#49769)
be23b7ce65	fix	ComponentRef.setInput only sets input when not equal to previous (#49607)
316c91b1a4	fix	deprecate `moduleId` `@Component` property (#49496)
fd9dcd36cd	fix	Ensure effects can be created when Zone is not defined (#49890)
9180f98f0e	fix	ensure takeUntilDestroyed unregisters onDestroy listener on unsubscribe (#49901)
4721c48a24	fix	error if document body is null (#49818)
2650f1afc1	fix	execute input setters in non-reactive context (#49906)
f8b95b9da6	fix	execute query setters in non-reactive context (#49906)
ef91a2e0fe	fix	execute template creation in non-reactive context (#49883)
87549af73c	fix	Fix capitalization of toObservableOptions (#49832)
0e5f9ba6f4	fix	generate consistent component IDs (#48253)
fedc75624c	fix	include inner ViewContainerRef anchor nodes into ViewRef.rootNodes output (#49867)
df1dfc4c17	fix	make sure that lifecycle hooks are not tracked (#49701)
c34d7e0822	fix	onDestroy should be registered only on valid DestroyRef (#49804)
2f2ef14f9e	fix	resolve `InitialRenderPendingTasks` promise on complete (#49784)
c7d8d3ee37	fix	toObservable should allow writes to signals in the effect (#49769)
b4531f1d82	fix	typing of TestBed Common token. (#49997)
a4e749ffca	fix	When using setInput, mark view dirty in same was as `markForCheck` (#49711)
9b9c818f99	perf	change `RendererType2.styles` to accept a only a flat array (#49072)
82d6fbb109	refactor	generate a static application ID (#49422)
3b863ddc1e	refactor	Remove `ReflectiveInjector` symbol (#48103)
f594725951	refactor	remove Node.js v14 support (#49255)

forms

Commit	Type	Description
07a1aa3004	feat	Improve typings form (async)Validators (#48679)

http

Commit	Type	Description
aff1512950	feat	allow `HttpClient` to cache requests (#49509)
15c91a53ae	fix	delay accessing `pendingTasks.whenAllTasksComplete` (#49784)
9f0c6d1ed1	fix	ensure new cache state is returned on each request (#49749)
45a6ac09fd	fix	force macro task creation during HTTP request (#49546)
2a580b6f0b	fix	HTTP cache was being disabled prematurely (#49826)
2eb9b8b402	fix	wait for all XHR requests to finish before stabilizing application (#49776)

migrations

Commit	Type	Description
5e5dac278d	feat	Migration to remove `Router` guard and resolver interfaces (#49337)

platform-browser

Commit	Type	Description
761e02d912	feat	add a public API function to enable non-destructive hydration (#49666)
630af63fae	feat	deprecate `withServerTransition` call (#49422)
81e7d15ef6	feat	enable HTTP request caching when using `provideClientHydration` (#49699)
74c925c19c	fix	export deprecated `TransferState` as type (#50015)
2312eb53ef	fix	KeyEventsPlugin should keep the same behavior (#49330)
c934a8e72b	fix	only add `ng-app-id` to style on server side (#49465)
9165ff2517	fix	reuse server generated component styles (#48253)
e8e36811d5	fix	set nonce attribute in a platform compatible way (#49624)
3aa85a8087	refactor	move `ApplicationConfig` to core (#49253)
9bd9a11f4e	refactor	remove deprecated `BrowserTransferStateModule` symbol (#49718)

platform-server

Commit	Type	Description
b5278cc115	feat	`renderApplication` now accepts a bootstrapping method (#49248)
056d68002f	feat	add `provideServerSupport` function to provide server capabilities to an application (#49380)
7870fb07fe	feat	rename `provideServerSupport` to `provideServerRendering` (#49678)
a08a8ff108	fix	bundle @angular/domino in via esbuild (#49229)
5ea624f313	fix	remove dependency on `@angular/platform-browser-dynamic` (#50064)
e99460865e	refactor	deprecate `useAbsoluteUrl` and `baseUrl` (#49546)
41f27ad086	refactor	remove `renderApplication` overload that accepts a component (#49463)
17abe6dc96	refactor	remove deprecated `renderModuleFactory` (#49247)

router

Commit	Type	Description
ea32c3289a	feat	Expose information about the last successful `Navigation` (#49235)
455c728525	feat	helper functions to convert class guards to functional (#48709)
f982a3f965	feat	Opt-in for binding `Router` information to component inputs (#49633)
1f055b90b6	fix	Ensure anchor scrolling happens on ignored same URL navigations (#48025)
6193a3d406	fix	fix = not parsed in router segment name (#47332)
c0b1b7becf	fix	Remove deprecated ComponentFactoryResolver from APIs (#49239)
1e32709e0e	fix	remove RouterEvent from Event union type (#46061)
3c7e637374	fix	Route matching should only happen once when navigating (#49163)
1600687fe5	fix	Route matching should only happen once when navigating (#49163)
31f210bf2c	fix	Router.createUrlTree should work with any ActivatedRoute (#48508)

service-worker

Commit	Type	Description
5e7fc259ea	feat	add function to provide service worker (#48247)

15.2.9 (2023-05-03)

common

Commit	Type	Description
9107e931ca	fix	fix incorrectly reported distortion for padded images (#49889)

compiler-cli

Commit	Type	Description
7c58885797	fix	catch fatal diagnostic when getting diagnostics for components (#50046)

15.2.8 (2023-04-19)

core

Commit	Type	Description
2fff8fadbe	fix	handle invalid classes in class array bindings (#49924)

http

Commit	Type	Description
05a0225deb	fix	prevent headers from throwing an error when initializing numerical values (#49379)

router

Commit	Type	Description
09a42d988e	fix	canceledNavigationResolution: 'computed' with redirects to the current URL (#49793)

15.2.7 (2023-04-12)

compiler

Commit	Type	Description
b0c1a90f55	fix	Produce diagnositc if directive used in host binding is not exported (#49792)

compiler-cli

Commit	Type	Description
a40529af2e	fix	Catch FatalDiagnosticError during template type checking (#49792)

core

Commit	Type	Description
702ec90110	fix	When using setInput, mark view dirty in same way as `markForCheck` (#49747)

Special Thanks

Alan Agius, Andrew Kushnir, Andrew Scott, Kristiyan Kostadinov, Matthieu Riegler and Nikola Kološnjaji

13.4.0 (2023-04-06)

common

Commit	Type	Description
ae34dbca1b	feat	Backport NgOptimizedImage to v13

Special Thanks

Alex Castle and Paul Gschwendtner

15.2.6 (2023-04-05)

core

Commit	Type	Description
d9efa1b0d7	feat	change the URL sanitization to only block javascript: URLs (#49659)

router

Commit	Type	Description
cad7274ef9	fix	create correct URL relative to path with empty child (#49691)
9b61379096	fix	Ensure initial navigation clears current navigation when blocking (#49572)

Special Thanks

Andrew Scott, Guillaume Weghsteen, John Manners, Johnny Gérard, Matthieu Riegler, Robin Richtsfeld, Sandra Limacher, Sarthak Thakkar, Vinit Neogi and vikram menon

15.2.5 (2023-03-29)

common

Commit	Type	Description
ca5acadb78	fix	invalid ImageKit transformation (#49201)

compiler

Commit	Type	Description
077f6b4674	fix	do not unquote CSS values (#49460)
c3cff35869	fix	handle trailing comma in object literal (#49535)

core

Commit	Type	Description
d201fc2dec	fix	set style property value to empty string instead of an invalid value (#49460)

router

Commit	Type	Description
978d37f324	fix	Ensure Router preloading works with lazy component and static children (#49571)
a844435514	fix	fix #49457 outlet activating with old info (#49459)

Special Thanks

Alan Agius, Andrew Scott, Asaf Malin, Jan Cabadaj, Kristiyan Kostadinov, Matthieu Riegler, Paul Gschwendtner, Sid and Tano Abeleyra

15.2.4 (2023-03-22)

core

Commit	Type	Description
bae6b5ceb1	fix	Allow `TestBed.configureTestingModule` to work with recursive cycle of standalone components. (#49473)
087f4412af	fix	more accurate matching of classes during content projection (#48888)

Special Thanks

Aditya Srinivasan, Alex Rickabaugh, Andrew Scott, Kristiyan Kostadinov, Masaoki Kobayashi, Matthieu Riegler, Paul Gschwendtner, Peter Götz, Thomas Pischke, Virginia Dooley and avmaxim

15.2.3 (2023-03-16)

Special Thanks

Alan Agius, Esteban Gehring, Matthieu Riegler and Virginia Dooley

14.3.0 (2023-03-13)

common

Commit	Type	Description
37bbc61cfe	feat	Backport NgOptimizedImage to Angular 14.

Special Thanks

Alex Castle, Joey Perrott and Paul Gschwendtner

15.2.2 (2023-03-08)

migrations

Commit	Type	Description
6207d6f1f0	fix	add protractor support if protractor imports are detected (#49274)

Special Thanks

Alan Agius, Andrew Kushnir, Andrew Scott, Kristiyan Kostadinov, Matthieu Riegler, Paul Gschwendtner, Sai Kartheek Bommisetty and Vinit Neogi

15.2.1 (2023-03-01)

common

Commit	Type	Description
f0e926074d	fix	make Location.normalize() return the correct path when the base path contains characters that interfere with regex syntax. (#49181)

compiler-cli

Commit	Type	Description
04d8b6c61a	fix	do not persist component analysis if template/styles are missing (#49184)

core

Commit	Type	Description
d60ea6ab5a	fix	update zone.js peerDependencies ranges (#49244)

migrations

Commit	Type	Description
44d095a61c	fix	avoid migrating the same class multiple times in standalone migration (#49245)
92b0bda9e4	fix	delete barrel exports in standalone migration (#49176)

router

Commit	Type	Description
3062442728	fix	add error message when using loadComponent with a NgModule (#49164)

Special Thanks

Alan Agius, Andrew Kushnir, Aristeidis Bampakos, Craig Spence, Doug Parker, Iván Navarro, Joey Perrott, Kristiyan Kostadinov, Matthieu Riegler, Michael Ziluck, Paul Gschwendtner, Stephanie Tuerk, Vincent and Virginia Dooley

15.2.0 (2023-02-22)

Deprecations

Class and InjectionToken guards and resolvers are deprecated. Instead, write guards as plain JavaScript functions and inject dependencies with inject from @angular/core.

Commit	Type	Description
926c35f4ac	docs	Deprecate class and InjectionToken and resolvers (#47924)

common

Commit	Type	Description
54b24eb40f	feat	Add loaderParams attribute to NgOptimizedImage (#48907)

compiler-cli

Commit	Type	Description
0cf11167f1	fix	incorrectly detecting forward refs when symbol already exists in file (#48988)

core

Commit	Type	Description
a154db8a81	feat	add ng generate schematic to convert declarations to standalone (#48790)
345e737daa	feat	add ng generate schematic to convert to standalone bootstrapping APIs (#48848)
e7318fc758	feat	add ng generate schematic to remove unnecessary modules (#48832)

language-service

Commit	Type	Description
4ae384fd61	feat	Allow auto-imports of a pipe via quick fix when its selector is used, both directly and via reexports. (#48354)
141333411e	feat	Introduce a new NgModuleIndex, and use it to suggest re-exports. (#48354)
d0145033bd	fix	generate forwardRef for same file imports (#48898)

migrations

Commit	Type	Description
2796230e95	fix	add `enum` in `mode` option in `standalone` schema (#48851)
816e76a578	fix	automatically prune root module after bootstrap step (#49030)
bdbf21d04b	fix	avoid generating imports with forward slashes (#48993)
32cf4e5cb9	fix	avoid internal modules when generating imports (#48958)
521ccfbe6c	fix	avoid interrupting the migration if language service lookup fails (#49010)
a40cd47aa7	fix	avoid modifying testing modules without declarations (#48921)
1afa6ed322	fix	don't add ModuleWithProviders to standalone test components (#48987)
c98c6a8452	fix	don't copy animations modules into the imports of test components (#49147)
8389557848	fix	don't copy unmigrated declarations into imports array (#48882)
f82bdc4b01	fix	don't delete classes that may provide dependencies transitively (#48866)
759db12e0b	fix	duplicated comments on migrated classes (#48966)
ba38178d19	fix	generate forwardRef for same file imports (#48898)
03fcb36cfd	fix	migrate HttpClientModule to provideHttpClient() (#48949)
2de6dae16d	fix	migrate RouterModule.forRoot with a config object to use features (#48935)
770191cf1f	fix	migrate tests when switching to standalone bootstrap API (#48987)
c7926b5773	fix	move standalone migrations into imports (#48987)
65c74ed93e	fix	normalize paths to posix (#48850)
6377487b1a	fix	only exclude bootstrapped declarations from initial standalone migration (#48987)
e9e4449a43	fix	preserve tsconfig in standalone migration (#48987)
ffad1b49d9	fix	reduce number of files that need to be checked (#48987)
ba7a757cc5	fix	return correct alias when conflicting import exists (#49139)
49a7c9f94a	fix	standalone migration incorrectly throwing path error for multi app projects (#48958)
584976e6c8	fix	support --defaults in standalone migration (#48921)
03f47ac901	fix	use consistent quotes in generated imports (#48876)
ebae506d89	fix	use import remapper in root component (#49046)
40c976c909	fix	use NgForOf instead of NgFor (#49022)
4ac25b2aff	perf	avoid re-traversing nodes when resolving bootstrap call dependencies (#49010)
26cb7ab2e6	perf	speed up language service lookups (#49010)

platform-browser

Commit	Type	Description
bf4ad38117	fix	remove styles from DOM of destroyed components (#48298)

platform-server

Commit	Type	Description
25e220a23a	fix	avoid duplicate TransferState info after renderApplication call (#49094)

router

Commit	Type	Description
31b94c762f	feat	Add a withNavigationErrorHandler feature to provideRouter (#48551)
dedac8d3f7	feat	Add test helper for trigger navigations in tests (#48552)

Special Thanks

Alan Agius, Alex Castle, Alex Rickabaugh, Andrew Kushnir, Andrew Scott, Dylan Hunn, Ikko Eltociear Ashimine, Ilyass, Jessica Janiuk, Joey Perrott, John Manners, Kalbarczyk, Kristiyan Kostadinov, Matthieu Riegler, Paul Gschwendtner, Pawel Kozlowski, Virginia Dooley, Walid Bouguima, cexbrayat and mgechev

15.1.5 (2023-02-15)

forms

Commit	Type	Description
5f2a3edcf2	fix	Make radio buttons respect `[attr.disabled]` (#48864)

Special Thanks

AleksanderBodurri, Alvaro Junqueira, Dylan Hunn, Joey Perrott, Matthieu Riegler, PaloMiklo and Paul Gschwendtner

15.1.4 (2023-02-08)

Special Thanks

Jessica Janiuk, Kian Yang Lee, Matthieu Riegler, Redouane Bekkouche and Simona Cotin

15.1.3 (2023-02-02)

animations

Commit	Type	Description
d36dfd4b62	fix	fix non-animatable warnings for easing (#48583)

common

Commit	Type	Description
a334e4efbe	fix	warn if using ngSrcset without a configured image loader (#48804)

compiler

Commit	Type	Description
171b4d4640	fix	incorrect code when non-null assertion is used after a safe access (#48801)

migrations

Commit	Type	Description
9e86dd231b	fix	Fixed file format issue with lint (#48859)
af31f98b00	fix	migration host incorrectly reading empty files (#48849)

platform-server

Commit	Type	Description
73972c684e	fix	insert transfer state `script` before other `script` tags (#48868)

router

Commit	Type	Description
d5b2c249a3	fix	Handle routerLink directive on svg anchors. (#48857)

Special Thanks

Alan Agius, Besim Gürbüz, Brecht Billiet, Dario Piotrowicz, Dylan Hunn, Iván Navarro, Jessica Janiuk, Kristiyan Kostadinov, Matthieu Riegler, Onkar Ruikar, Payam Valadkhan, Santosh Yadav, Virginia Dooley and Walid Bouguima

15.1.2 (2023-01-25)

compiler

Commit	Type	Description
98ccb57117	fix	handle css selectors with space after an escaped character. (#48558)

compiler-cli

Commit	Type	Description
145f848a10	fix	resolve deprecation warning (#48812)

router

Commit	Type	Description
a6b10f6e59	fix	'createUrlTreeFromSnapshot' with empty paths and named outlets (#48734)

Special Thanks

Alan Agius, AleksanderBodurri, Andrew Kushnir, Andrew Scott, Charles Lyding, Dylan Hunn, JoostK, Matthieu Riegler, Paul Gschwendtner, Payam Valadkhan, Virginia Dooley, Yann Thomas LE MOIGNE and dario-piotrowicz

15.1.1 (2023-01-18)

common

Commit	Type	Description
68ce4f6ab4	fix	Update `Location` to get a normalized URL valid in case a represented URL starts with the substring equals `APP_BASE_HREF` (#48489)
032b2bd689	perf	avoid excessive DOM mutation in NgClass (#48433)

core

Commit	Type	Description
dd54f6bd96	fix	makeEnvironmentProviders should accept EnvironmentProviders (#48720)

Special Thanks

Alan Agius, Alex Rickabaugh, Andrew Scott, Aristeidis Bampakos, Bob Watson, Jens, Konstantin Kharitonov, Kristiyan Kostadinov, Matthieu Riegler, Paul Gschwendtner, Pawel Kozlowski, Vladyslav Slipchenko, ced, dario-piotrowicz, mgechev and ノウラ

15.1.0 (2023-01-10)

Deprecations

router

CanLoad guards in the Router are deprecated. Use CanMatch instead.
router writable properties

The following strategies are meant to be configured by registering the application strategy in DI via the providers in the root NgModule or bootstrapApplication:
- routeReuseStrategy
- titleStrategy
- urlHandlingStrategy
The following options are meant to be configured using the options available in RouterModule.forRoot or provideRouter.
- onSameUrlNavigation
- paramsInheritanceStrategy
- urlUpdateStrategy
- canceledNavigationResolution
The following options are available in RouterModule.forRoot but not available in provideRouter:
- malformedUriErrorHandler - This was found to not be used anywhere internally.
- errorHandler - Developers can instead subscribe to Router.events and filter for NavigationError.

common

Commit	Type	Description
fe50813664	feat	Add BrowserPlatformLocation to the public API (#48488)
2f4f0638c7	fix	Add data attribtue to NgOptimizedImage (#48497)

compiler

Commit	Type	Description
a532d71975	feat	allow self-closing tags on custom elements (#48535)
caf7228f8a	fix	resolve deprecation warning (#48652)
33f35b04ef	fix	type-only symbols incorrectly retained when downlevelling custom decorators (#48638)

compiler-cli

Commit	Type	Description
caedef0f5b	fix	update `@babel/core` dependency and lock version (#48634)

core

Commit	Type	Description
6acae1477a	feat	Add `TestBed.runInInjectionContext` to help test functions which use `inject` (#47955)
38421578a2	feat	Make the `isStandalone()` function available in public API (#48114)
dd42974b07	feat	support TypeScript 4.9 (#48005)

forms

Commit	Type	Description
8aa8b4b77c	fix	Form provider FormsModule.withConfig return a FormsModule (#48526)

language-service

Commit	Type	Description
5f0b53c735	feat	Allow auto-imports to suggest multiple possible imports. (#47787)
6a8ea29a04	fix	expose `package.json` for vscode extension resolution (#48678)
ce8160ecb2	fix	Prevent crashes on unemitable references (#47938)
e615b598ba	fix	ship `/api` entry-point (#48670)
6ce7d76a0e	fix	update packages/language-service/build.sh script to work with vscode-ng-language-service's new Bazel build (#48663)

localize

Commit	Type	Description
a1a8e91eca	fix	add triple slash type reference on `@angular/localize` on `ng add (#48502)

migrations

Commit	Type	Description
cc284afbbc	fix	combine newly-added imports in import manager (#48620)

router

Commit	Type	Description
228e992db7	docs	Deprecate canLoad guards in favor of canMatch (#48180)
0a8b8a66cd	docs	Deprecate public members of Router that are meant to be configured elsewhere (#48006)
332461bd0c	feat	Add ability to override `onSameUrlNavigation` default per-navigation (#48050)
f58ad86e51	feat	Add feature provider for enabling hash navigation (#48301)
73f03ad2d2	feat	Add new NavigationSkipped event for ignored navigations (#48024)
3fe75710d9	fix	page refresh should not destroy history state (#48540)

Special Thanks

Alan Agius, Alex Castle, Alex Rickabaugh, Andrew Kushnir, Andrew Scott, Bob Watson, Charles Lyding, Derek Cormier, Doug Parker, Dylan Hunn, George Kalpakas, Greg Magolan, Jessica Janiuk, JiaLiPassion, Joey Perrott, Kristiyan Kostadinov, Matthieu Riegler, Paul Gschwendtner, Pawel Kozlowski, Renan Ferro, Tim Gates, Vadim, Virginia Dooley, ced, mgechev, piyush132000, robertIsaac and sr5434

15.0.4 (2022-12-14)

animations

Commit	Type	Description
6c1064c72f	fix	fix incorrect handling of camel-case css properties (#48436)

common

Commit	Type	Description
f30d18a942	fix	Fix TestBed.overrideProvider type to include multi (#48424)

compiler-cli

Commit	Type	Description
b55d2dab5d	fix	evaluate const tuple types statically (#48091)

Special Thanks

Alan Agius, Andrew Kushnir, Andrew Scott, Aristeidis Bampakos, Bob Watson, BrowserPerson, Jens, Jessica Janiuk, Joey Perrott, JoostK, Konstantin Kharitonov, Lukas Matta, Piotr Kowalski, Virginia Dooley, Yannick Baron, dario-piotrowicz, lsst25, piyush132000 and why520crazy

15.0.3 (2022-12-07)

common

Commit	Type	Description
50b1c2bf52	fix	Don't generate srcsets with very large sources (#47997)
bf44dc234a	fix	Update `Location` to support base href containing `origin` (#48327)

compiler

Commit	Type	Description
9a5d84249a	fix	make sure selectors inside container queries are correctly scoped (#48353)

compiler-cli

Commit	Type	Description
167bc0d163	fix	Produce diagnostic rather than crash when using invalid hostDirective (#48314)

core

Commit	Type	Description
e4dcaa513e	fix	unable to inject ChangeDetectorRef inside host directives (#48355)

Special Thanks

Alan Agius, Alex Castle, Andrew Kushnir, Andrew Scott, Bob Watson, Derek Cormier, Joey Perrott, Konstantin Kharitonov, Kristiyan Kostadinov, Paul Gschwendtner, Pawel Kozlowski, dario-piotrowicz and piyush132000

15.0.2 (2022-11-30)

compiler-cli

Commit	Type	Description
86a21f5569	fix	accept inheriting the constructor from a class in a library (#48156)

Special Thanks

Alan Agius, Andrew Scott, Aristeidis Bampakos, Bob Watson, Derek Cormier, JoostK, Kristiyan Kostadinov, Matthieu Riegler, Paul Gschwendtner, Pawel Kozlowski, Rokas Brazdžionis, mgechev and piyush132000

15.0.1 (2022-11-22)

common

Commit	Type	Description
930af9dd26	fix	Fix MockPlatformLocation events and missing onPopState implementation (#48113)

forms

Commit	Type	Description
b342e55509	fix	don't mutate validators array (#47830)
a12a120272	fix	FormBuilder.group return right type with shorthand parameters. (#48084)

language-service

Commit	Type	Description
cc8b76ef7c	fix	correctly handle host directive inputs/outputs (#48147)
a8c33bf931	fix	update packages/language-service/build.sh script to work with vscode-ng-language-service's new Bazel build (#48120)

router

Commit	Type	Description
e4309d57d8	fix	correct type of nextState parameter in canDeactivate (#48038)
9baefd085f	fix	Ensure renavigating in component init works with enabledBlocking (#48063)
fa5528fb5f	fix	restore 'history.state' on popstate even if navigationId missing (#48033)

Special Thanks

Alan Agius, Andrew Scott, Bjarki, Bob Watson, Brooke, Derek Cormier, Dylan Hunn, George Kalpakas, Greg Magolan, Ikko Ashimine, Ivan Rodriguez, Jessica Janiuk, Joe Roxbury, Joey Perrott, Kristiyan Kostadinov, Matthieu Riegler, Mikhail Savchuk, Nebojsa Cvetkovic, Pawel Kozlowski, Volodymyr and Wooshaah

12.2.17 (2022-11-22)

Breaking Changes

core

Existing iframe usages may have security-sensitive attributes applied as an attribute or property binding in a template or via host bindings in a directive. Such usages would require an update to ensure compliance with the new stricter rules around iframe bindings.

core

Commit	Type	Description
b871db57da	fix	hardening attribute and property binding rules for <iframe> elements (#48059)

Special Thanks

Andrew Kushnir, Andrew Scott, George Looshch, Joey Perrott and Paul Gschwendtner

13.3.12 (2022-11-21)

Breaking Changes

core

Existing iframe usages may have security-sensitive attributes applied as an attribute or property binding in a template or via host bindings in a directive. Such usages would require an update to ensure compliance with the new stricter rules around iframe bindings.

core

Commit	Type	Description
b1d7b79ff4	fix	hardening attribute and property binding rules for <iframe> elements (#48029)

Special Thanks

Andrew Kushnir, Andrew Scott, George Looshch, Joey Perrott and Paul Gschwendtner

14.2.12 (2022-11-21)

Breaking Changes

core

Existing iframe usages may have security-sensitive attributes applied as an attribute or property binding in a template or via host bindings in a directive. Such usages would require an update to ensure compliance with the new stricter rules around iframe bindings.

core

Commit	Type	Description
54814c8e9b	fix	hardening attribute and property binding rules for <iframe> elements (#48028)

Special Thanks

Andrew Kushnir

15.0.0 (2022-11-16)

Blog post "Angular v15 is now available".

Breaking Changes

compiler

Keyframes names are now prefixed with the component's "scope name". For example, the following keyframes rule in a component definition, whose "scope name" is host-my-cmp:

@keyframes foo { ... }

will become:

@keyframes host-my-cmp_foo { ... }

Any TypeScript/JavaScript code which relied on the names of keyframes rules will no longer match.

The recommended solutions in this case are to either:
- change the component's view encapsulation to the None or ShadowDom
- define keyframes rules in global stylesheets (e.g styles.css)
- define keyframes rules programmatically in code.

compiler-cli

Invalid constructors for DI may now report compilation errors

When a class inherits its constructor from a base class, the compiler may now report an error when that constructor cannot be used for DI purposes. This may either be because the base class is missing an Angular decorator such as @Injectable() or @Directive(), or because the constructor contains parameters which do not have an associated token (such as primitive types like string). These situations used to behave unexpectedly at runtime, where the class may be constructed without any of its constructor parameters, so this is now reported as an error during compilation.

Any new errors that may be reported because of this change can be resolved either by decorating the base class from which the constructor is inherited, or by adding an explicit constructor to the class for which the error is reported.
Angular compiler option enableIvy has been removed as Ivy is the only rendering engine.

core

Angular no longer supports Node.js versions 14.[15-19].x and 16.[10-12].x. Current supported versions of Node.js are 14.20.x, 16.13.x and 18.10.x.
TypeScript versions older than 4.8 are no longer supported.
Existing iframe usages may have security-sensitive attributes applied as an attribute or property binding in a template or via host bindings in a directive. Such usages would require an update to ensure compliance with the new stricter rules around iframe bindings.
Existing iframe usages may have src or srcdoc preceding other attributes. Such usages may need to be updated to ensure compliance with the new stricter rules around iframe bindings.

forms

setDisabledState will always be called when a ControlValueAccessor is attached. You can opt-out with FormsModule.withConfig or ReactiveFormsModule.withConfig.

localize

- canParse method has been removed from all translation parsers in @angular/localize/tools. analyze should be used instead.
- the hint parameter in theparse methods is now mandatory.

router

Previously, the RouterOutlet would immediately instantiate the component being activated during navigation. Now the component is not instantiated until the change detection runs. This could affect tests which do not trigger change detection after a router navigation. In rarer cases, this can affect production code that relies on the exact timing of component availability.
The title property is now required on ActivatedRouteSnapshot
relativeLinkResolution is no longer configurable in the Router. This option was used as a means to opt out of a bug fix.

Deprecations

common

The DATE_PIPE_DEFAULT_TIMEZONE token is now deprecated in favor of the DATE_PIPE_DEFAULT_OPTIONS token, which accepts an object as a value and the timezone can be defined as a field (called timezone) on that object.

core

- The ability to pass an NgModule to the providedIn option for @Injectable and InjectionToken is now deprecated.
providedIn: NgModule was intended to be a tree-shakable alternative to NgModule providers. It does not have wide usage, and in most cases is used incorrectly, in circumstances where providedIn: 'root' should be preferred. If providers should truly be scoped to a specific NgModule, use NgModule.providers instead.
- The ability to set providedIn: 'any' for an @Injectable or InjectionToken is now deprecated.
providedIn: 'any' is an option with confusing semantics and is almost never used apart from a handful of esoteric cases internal to the framework.
The bit field signature of Injector.get() has been deprecated, in favor of the new options object.
The bit field signature of TestBed.inject() has been deprecated, in favor of the new options object.

router

The RouterLinkWithHref directive is deprecated, use the RouterLink directive instead. The RouterLink contains the code from the RouterLinkWithHref to handle elements with href attributes.

common

Commit	Type	Description
c0c7efaf7c	feat	add `provideLocationMocks()` function to provide Location mocks (#47674)
75e6297f09	feat	add preload tag on server for priority img (#47343)
4fde292bb5	feat	Add automatic srcset generation to ngOptimizedImage (#47547)
9483343ebf	feat	Add fill mode to NgOptimizedImage (#47738)
bdb5371033	feat	add injection token for default DatePipe configuration (#47157)
449d29b701	fix	Add fetchpriority to ngOptimizedImage preloads (#48010)
4f52d4e474	fix	don't generate srcset if noopImageLoader is used (#47804)
3a18398d83	fix	Don't warn about image distortion is fill mode is enabled (#47824)
edea15f2c6	fix	export the IMAGE_CONFIG token (#48051)
8abf1c844c	fix	fix formatting on oversized image error (#47188)
ca7bf65933	fix	rename `rawSrc` -> `ngSrc` in NgOptimizedImage directive (#47362)
b3879dbf14	fix	support density descriptors with 2+ decimals (#47197)
fa4798095e	fix	update size error to mention 'fill' mode (#47797)
23f210c0ab	fix	warn if using supported CDN but not built-in loader (#47330)
945432e3fa	fix	Warn on fill ngOptimizedImage without height (#48036)

compiler

Commit	Type	Description
051f75648d	fix	scope css keyframes in emulated view encapsulation (#42608)
39b72e208b	fix	update element schema (#47552)
48b354a83e	fix	update element schema (#47552)

compiler-cli

Commit	Type	Description
bc54687c7b	fix	exclude abstract classes from `strictInjectionParameters` requirement (#44615)
309b2cde51	fix	implement more host directive validations as diagnostics (#47768)
2e1dddec45	fix	support hasInvalidatedResolutions. (#47585)
19ad4987f9	fix	use @ts-ignore. (#47636)
8fcadaad48	perf	cache source file for reporting type-checking diagnostics (#47471)
16f96eeabf	refactor	remove `enableIvy` options (#47346)

core

Commit	Type	Description
e3cef4a784	docs	deprecate `providedIn: NgModule` and `providedIn: 'any'` (#47616)
1b9fd46d14	feat	add support for Node.js version 18 (#47730)
ed11a13c3c	feat	drop support for TypeScript 4.6 and 4.7 (#47690)
db28badfe6	feat	enable the new directive composition API (#47642)
7de1469be6	feat	introduce EnvironmentProviders wrapper type (#47669)
841c8e5138	feat	support object-based DI flags in Injector.get() (#46761)
120555a626	feat	support object-based DI flags in TestBed.inject() (#46761)
96c0e42e61	fix	allow readonly arrays for standalone imports (#47851)
28f289b825	fix	hardening attribute and property binding rules for <iframe> elements (#47964)
d4b3c0b47c	fix	hardening rules related to the attribute order on iframe elements (#47935)
85330f3fd9	fix	update `isDevMode` to rely on `ngDevMode` (#47475)

forms

Commit	Type	Description
a8569e3802	feat	export forms utility functions: isFormArray, isFormGroup… (#47718)
96b7fe93af	fix	call `setDisabledState` on `ControlValueAcessor` when control is enabled (#47576)
a99d9d67f3	fix	don't mutate validators array (#47830)
2625dc1312	fix	Improve a very commonly viewed error message by adding a guide. (#47969)
ae29f98c20	fix	Runtime error pages must begin with leading zero (#47991)

http

Commit	Type	Description
3ba99e286a	feat	allow for child `HttpClient`s to request via parents (#47502)
84d0d33c35	feat	introduce `provideHttpClientTesting` provider function (#47502)
62c7a7a16e	feat	introduce functional interceptors (#47502)
e47b129070	feat	introduce the `provideHttpClient()` API (#47502)
ea16a98dfe	fix	better handle unexpected `undefined` XSRF tokens (#47683)
e7b48da713	fix	rename `withLegacyInterceptors` to `withInterceptorsFromDi` (#47901)

language-service

Commit	Type	Description
bebef5fb43	feat	Quick fix to import a component when its selector is used (#47088)
e7ee53c541	feat	support to fix invalid banana in box (#47393)

localize

Commit	Type	Description
400a6b5e37	fix	add polyfill in polyfills array instead of polyfills.ts (#47569)
b6fd814542	fix	update ng add schematic to support Angular CLI version 15 (#47763)
d36fd3d9e4	refactor	remove deprecated `canParse` method from TranslationParsers (#47275)

platform-server

Commit	Type	Description
2908eba59c	fix	align server renderer interface with base renderer (#47868)

router

Commit	Type	Description
7bee28d037	feat	add a migration to remove `relativeLinkResolution` usages (#47604)
5163e3d876	feat	Add UrlTree constructor to public API (#47186)
da58801f95	feat	auto-unwrap default exports when lazy loading (#47586)
c3f857975d	feat	make RouterOutlet name an Input so it can be set dynamically (#46569)
f73ef21442	feat	merge `RouterLinkWithHref` into `RouterLink` (#47630)
16c8f55663	feat	migrate `RouterLinkWithHref` references to `RouterLink` (#47599)
07017a7bd3	feat	prevent `provideRouter()` from usage in @Component (#47669)
79e9e8ab77	fix	Delay router scroll event until navigated components have rendered (#47563)
6a88bad019	fix	Ensure ActivatedRouteSnapshot#title has correct value (#47481)
7b89d95c0e	fix	Remove deprecated relativeLinkResolution (#47623)

Special Thanks

Alan Agius, AleksanderBodurri, Alex Castle, Alex Rickabaugh, Andrew Kushnir, Andrew Scott, Charles Lyding, Dylan Hunn, Ferdinand Malcher, George Kalpakas, Jeremy Elbourn, Jessica Janiuk, JiaLiPassion, Joey Perrott, JoostK, Kara Erickson, Kristiyan Kostadinov, Martin Probst, Matthias Weiß, Matthieu Riegler, Paul Gschwendtner, Pawel Kozlowski, Sabareesh Kappagantu, WD Snoeijer, angular-robot[bot], arturovt, ced, dario-piotrowicz, ivanwonder and jaybell

14.2.11 (2022-11-16)

router

Commit	Type	Description
aef353c143	fix	Ensure renavigating in component init works with enabledBlocking (#48066)

Special Thanks

Alan Agius, Andrew Scott and Mujo Osmanovic

14.2.10 (2022-11-09)

core

Commit	Type	Description
a4312e1be5	fix	add `zone.js` version `0.12.x` as a valid peer dependency (#48002)

router

Commit	Type	Description
db867fee77	fix	fix redirectTo on named outlets - resolves #33783 (#47927)

Special Thanks

Alan Agius, Albert Szekely, Andrew Scott, Doug Parker, Kristiyan Kostadinov, Markus Eckstein, Peter Scriven and abergquist

14.2.9 (2022-11-03)

platform-browser

Commit	Type	Description
92d28bdd99	perf	resolve memory leak when using animations with shadow DOM (#47903)

platform-server

Commit	Type	Description
d2d9bbf5ce	fix	call `onSerialize` when state is empty (#47888)

Special Thanks

Alan Agius, Kristiyan Kostadinov, Virginia Dooley and mgechev

14.2.8 (2022-10-26)

Special Thanks

Andrew Scott, Balaji, Paul Gschwendtner, WD Snoeijer, onrails and vyom1611

14.2.7 (2022-10-19)

Special Thanks

Bob Watson, Charles Barnes, Joey Perrott, Virginia Dooley, WD Snoeijer, abergquist and urugator

14.2.6 (2022-10-12)

compiler-cli

Commit	Type	Description
3fd176a905	fix	add missing period to error message (#47744)
c3821f5ab5	perf	minimize filesystem calls when generating shims (#47682)

Special Thanks

Alan Agius, Andrew Kushnir, Andrew Scott, Aristeidis Bampakos, Bob Watson, Charles Lyding, Joey Perrott, Joshua Morony, Mathew Berg, Paul Gschwendtner, Peter Dickten, Renan Ferro, Sri Ram, WD Snoeijer, markostanimirovic and Álvaro Martínez

14.2.5 (2022-10-05)

This release contains various API docs improvements.

Special Thanks

Alexander Wiebe, Ciprian Sauliuc, Dmytro Mezhenskyi, George Kalpakas, Joe Martin (Crowdstaffing), Jordan, Ole M, Paul Gschwendtner, Pawel Kozlowski and mgechev

14.2.4 (2022-09-28)

compiler-cli

Commit	Type	Description
a4b66fe1e5	perf	cache source file for reporting type-checking diagnostics (#47508)

core

Commit	Type	Description
2c46b5ab24	fix	correctly check for `typeof` of undefined in `ngDevMode` check (#47480)

Special Thanks

Alan Agius, Ashley Hunter, Doug Parker, Jessica Janiuk, JoostK, Kristiyan Kostadinov, Rokas Brazdžionis and Simona Cotin

14.2.3 (2022-09-21)

animations

Commit	Type	Description
bba2dae812	fix	make sure that the useAnimation function delay is applied (#47468)

Special Thanks

AleksanderBodurri, Andrew Kushnir, Andrew Scott, Bob Watson, George Kalpakas, Joey Perrott, Mauro Mattos, dario-piotrowicz, fabioemoutinho and famzila

14.2.2 (2022-09-14)

animations

Commit	Type	Description
937e6c5b3d	fix	make sure that the animation function delay is applied (#47285)

common

Commit	Type	Description
c9bdf9bab1	fix	rename `rawSrc` -> `ngSrc` in NgOptimizedImage directive (#47362) (#47396)

core

Commit	Type	Description
a3e1303f04	fix	imply @Optional flag when a default value is provided (#47242)

forms

Commit	Type	Description
80c66a1e57	fix	don't prevent default behavior for forms with method="dialog" (#47308)

Special Thanks

Abhishek Rawat, Andrew Kushnir, Benjamin Chanudet, Bob Watson, George Kalpakas, Ikko Ashimine, Kristiyan Kostadinov, Marc Wrobel, Mariia Subkov, Pawel Kozlowski, Sebastian, abergquist, dario-piotrowicz, onrails and vyom1611

14.2.1 (2022-09-07)

common

Commit	Type	Description
c0d7ac9ec2	fix	improve formatting of image warnings (#47299)
1875ce520a	fix	use DOCUMENT token to query for preconnect links (#47353)

compiler

Commit	Type	Description
0e35829580	fix	avoid errors for inputs with Object-builtin names (#47220)

service-worker

Commit	Type	Description
6091786696	fix	include headers in requests for assets (#47260)
28d33505fd	fix	only consider GET requests as navigation requests (#47263)

Special Thanks

Aristeidis Bampakos, Asaf M, Bingo's Code, Bob Watson, Daniel Ostrovsky, George Kalpakas, Giovanni Alberto Rivas, Jeremy Elbourn, Jobayer Hossain, Joe Martin (Crowdstaffing), Joey Perrott, JoostK, Kara Erickson, Kristiyan Kostadinov, Maina Wycliffe, Sabareesh Kappagantu, Simona Cotin, Sonu Sindhu, Yann Provoost, abergquist, jaybell and vyom1611

14.2.0 (2022-08-25)

animations

Commit	Type	Description
b96e571897	fix	fix stagger timing not handling params (#47208)

common

Commit	Type	Description
b380fdd59e	feat	add a density cap for image srcsets (#47082)
7ce497e5bc	feat	add built-in Imgix loader (#47082)
bff870db61	feat	add cloudflare loader (#47082)
86e77a5d55	feat	add Image directive skeleton (#45627) (#47082)
0566205a02	feat	Add image lazy loading and fetchpriority (#47082)
4e952ba216	feat	add loaders for cloudinary & imagekit (#47082)
e854a8cdde	feat	add loading attr to NgOptimizedImage (#47082)
8d3701cb4c	feat	add warnings re: image distortion (#47082)
d5f7da2120	feat	define public API surface for NgOptimizedImage directive (#47082)
d3c3426aa4	feat	detect LCP images in `NgOptimizedImage` and assert if `priority` is set (#47082)
451b85ca17	feat	explain why width/height is required (#47082)
586274fe65	feat	provide an ability to exclude origins from preconnect checks in NgOptimizedImage (#47082)
57f3386e5b	feat	support custom srcset attributes in NgOptimizedImage (#47082)
7baf9a46cd	feat	verify that priority images have preconnect links (#47082)
f81765b333	feat	warn if rendered size is much smaller than intrinsic (#47082)
e2ab99b95e	fix	allow null/undefined to be passed to ngClass input (#39280) (#46906)
bedf537951	fix	allow null/undefined to be passed to ngStyle input (#47069)
f9511bf6e8	fix	avoid interacting with a destroyed injector (#47243)
dc29e21b14	fix	consider density descriptors with multiple digits as valid (#47230)
801daf82d1	fix	detect `data:` and `blob:` inputs in `NgOptimizedImage` directive (#47082)
fff8056e7f	fix	fix formatting on oversized image error (#47188) (#47232)
1ca2ce19ab	fix	remove default for image width (#47082)
c5db867ddc	fix	remove duplicate deepForEach (#47189)
1cf43deb18	fix	sanitize `rawSrc` and `rawSrcset` values in NgOptimizedImage directive (#47082)
d71dfe931f	fix	set bound width and height onto host element (#47082)
32caa8b669	fix	support density descriptors with 2+ decimals (#47197) (#47232)
ae4405f0bf	fix	throw if srcset is used with rawSrc (#47082)
0c8eb8bc82	perf	monitor LCP only for images without `priority` attribute (#47082)

compiler-cli

Commit	Type	Description
ea89677c12	feat	support more recent version of `tsickle` (#47018)

core

Commit	Type	Description
d1e83e1b30	feat	add `createComponent` function (#46685)
10becab70e	feat	add `reflectComponentType` function (#46685)
4b377d3a6d	feat	introduce createApplication API (#46475)
31429eaccc	feat	support TypeScript 4.8 (#47038)
796840209c	fix	align TestBed interfaces and implementation (#46635)

forms

Commit	Type	Description
426af91a42	feat	add `FormBuilder.record()` method (#46485)
b302797de4	fix	Correctly infer `FormBuilder` types involving `[value, validators]` shorthand in more cases. (#47034)

language-service

Commit	Type	Description
598b72bd05	feat	support fix the component missing member (#46764)

platform-browser

Commit	Type	Description
07606e3181	feat	add `isEmpty` method to the `TransferState` class (#46915)

platform-server

Commit	Type	Description
2b4d7f6733	feat	support document reference in render functions (#47032)

router

Commit	Type	Description
0abb67af59	feat	allow guards and resolvers to be plain functions (#46684)
75df404467	feat	Create APIs for using Router without RouterModule (#47010)
10289f1f6e	feat	expose resolved route title (#46826)
8600732b09	feat	Expose the default matcher for `Routes` used by the `Router` (#46913)
422323cee0	feat	improve typings for RouterLink boolean inputs (#47101)
26ea97688c	feat	Make router directives standalone (#46758)
2a43beec15	fix	Fix route recognition behavior with some versions of rxjs (#47098)

service-worker

Commit	Type	Description
383090858c	feat	support `sendRequest` as a `notificationclick` action (#46912)
3f548610dd	fix	export NoNewVersionDetectedEvent (#47044)
482b6119c2	fix	update golden `index.md` (#47044)

Special Thanks

Alex Rickabaugh, Andrew Kushnir, Andrew Scott, Bob Watson, Cédric Exbrayat, Dylan Hunn, Emmanuel Roux, FatalMerlin, George Kalpakas, Ilia Mirkin, Jan Kuehle, Jeremy Elbourn, Jessica Janiuk, JiaLiPassion, Kalbarczyk, Kara Erickson, Katie Hempenius, Kristiyan Kostadinov, Merlin, Paul Gschwendtner, Pawel Kozlowski, Tristan Sprößer, Victor Porof, angular-robot[bot], dario-piotrowicz, ivanwonder and vyom

14.1.3 (2022-08-17)

compiler

Commit	Type	Description
0583227708	fix	infinite loop in parser assignment expression with invalid left-hand expression (#47151)

Special Thanks

AlirezaEbrahimkhani, Alma Eyre, Andrew Scott, Bob Watson, George Kalpakas, Kalbarczyk, Kristiyan Kostadinov, Leosvel Pérez Espinosa, Roman Matusevich and Sonu Kapoor

14.1.2 (2022-08-10)

core

Commit	Type	Description
5ff715c549	fix	check if transplanted views are attached to change detector (#46974)

router

Commit	Type	Description
439d77e852	fix	Fix route recognition behavior with some versions of rxjs (#47098) (#47112)

Special Thanks

4javier, Andrew Kushnir, Andrew Scott, AntonioCardenas, Bob Watson, Bruno Barbosa, Eduardo Speroni, Edward, George Kalpakas, Jan Melcher, Kristiyan Kostadinov, Mladen Jakovljević, Paul Gschwendtner, Pawel Kozlowski, Roman Matusevich, Vovch, ashide2729, ileil and onrails

14.1.1 (2022-08-03)

core

Commit	Type	Description
3606917732	fix	improve the missing control flow directive message (#46903)

router

Commit	Type	Description
79825d3f10	fix	Do not call preload method when not necessary (#47007)
05f3f7445a	fix	Use correct return type for provideRoutes function (#46941)

Special Thanks

Alan Agius, Andrew Kushnir, Andrew Quinn, Andrew Scott, Aristeidis Bampakos, Asaf M, Bob Watson, Cédric Exbrayat, Durairaj Subramaniam, George Kalpakas, Ivaylo Kirov, J Rob Gant, Kristiyan Kostadinov, Marek Hám, Paul Gschwendtner, Roman Matusevich and Simona Cotin

14.1.0 (2022-07-20)

Deprecations

core

The createNgModuleRef is deprecated in favor of newly added createNgModule one.
The bit field signature of inject() has been deprecated, in favor of the new options object. Correspondingly, InjectFlags is deprecated as well.

animations

Commit	Type	Description
55308f2df5	feat	add `provideAnimations()` and `provideNoopAnimations()` functions (#46793)

common

Commit	Type	Description
4a2e7335b1	feat	make the `CommonModule` pipes standalone (#46401)
a7597dd080	feat	make the CommonModule directives standalone (#46469)

compiler

Commit	Type	Description
33ce3883a5	feat	Add extended diagnostic to warn when missing let on ngForOf (#46683)
6f11a58040	feat	Add extended diagnostic to warn when text attributes are intended to be bindings (#46161)
9e836c232f	feat	warn when style suffixes are used with attribute bindings (#46651)

compiler-cli

Commit	Type	Description
93c65e7b14	feat	add extended diagnostic for non-nullable optional chains (#46686)
131d029da1	feat	detect missing control flow directive imports in standalone components (#46146)
6b8e60c06a	fix	improve the missingControlFlowDirective message (#46846)

core

Commit	Type	Description
e8e8e5f171	feat	add `createComponent` function
b5153814af	feat	add `reflectComponentType` function
96c6139c9a	feat	add ability to set inputs on ComponentRef (#46641)
a6d5fe202c	feat	alias `createNgModuleRef` as `createNgModule` (#46789)
71e606d3c3	feat	expose EnvironmentInjector on ApplicationRef (#46665)
19e6d9ccd3	feat	import AsyncStackTaggingZone if available (#46693)
a7a14df5f8	feat	introduce `EnvironmentInjector.runInContext` API (#46653)
fa52b6e906	feat	options object to supersede bit flags for `inject()` (#46649)
af20112222	feat	support the descendants option for ContentChild queries (#46638)
945a3ad359	fix	Fix `runInContext` for `NgModuleRef` injector (#46877)
bb7c80477b	fix	make parent injector argument required in `createEnvironmentInjector` (#46397)

http

Commit	Type	Description
82acbf919b	feat	improve error message for nullish header (#46059)

router

Commit	Type	Description
53ca936366	feat	Add ability to create `UrlTree` from any `ActivatedRouteSnapshot` (#45877)
de058bba99	feat	Add CanMatch guard to control whether a Route should match (#46021)
6c1357dd7d	feat	Add stable cancelation code to `NavigationCancel` event (#46675)
a4ce273e50	feat	Add the target `RouterStateSnapshot` to `NavigationError` (#46731)
abe3759e24	fix	allow to return `UrlTree` from `CanMatchFn` (#46455)
e8c7dd10e9	fix	Ensure `APP_INITIALIZER` of `enabledBlocking` option completes (#46026)
ce20ed067f	fix	Ensure Route injector is created before running CanMatch guards (#46394)
6a7b818d94	fix	Ensure target `RouterStateSnapshot` is defined in `NavigationError` (#46842)
f94c6f433d	fix	Expose CanMatchFn as public API (#46394)
e8ae0fe3e9	fix	Fix cancelation code for canLoad rejections (#46752)

upgrade

Commit	Type	Description
e9cb0454dc	feat	more closely align `UpgradeModule#bootstrap()` with `angular.bootstrap()` (#46214)

Special Thanks

AleksanderBodurri, Alex Rickabaugh, Andrew Kushnir, Andrew Scott, Cédric Exbrayat, Dmitrij Kuba, Dylan Hunn, George Kalpakas, Jessica Janiuk, JiaLiPassion, Joey Perrott, John Vandenberg, JoostK, Keith Li, Or'el Ben-Ya'ir, Paul Gschwendtner, Pawel Kozlowski, SyedAhm3r, arturovt, mariu, markostanimirovic and mgechev

14.0.7 (2022-07-20)

animations

Commit	Type	Description
5bdbb6285b	fix	make sure falsy values are added to _globalTimelineStyles (#46863)

compiler

Commit	Type	Description
41253f9c46	fix	inputs/outputs incorrectly parsed in jit mode (#46813)

core

Commit	Type	Description
4e77c7fbf3	fix	do not invoke jasmine `done` callback multiple times with `waitForAsync`

Special Thanks

Andrew Kushnir, Andrew Scott, Bob Watson, Cédric Exbrayat, Doug Parker, George Kalpakas, Jessica Janiuk, Kristiyan Kostadinov, Paul Gschwendtner, acvi, dario-piotrowicz, jnizet and piyush132000

14.0.6 (2022-07-13)

compiler-cli

Commit	Type	Description
99697dae66	fix	only consider used pipes for inline type-check requirement (#46807)

forms

Commit	Type	Description
4f469cbef3	fix	expose ControlConfig in public API (#46594)
e8c8b695f2	fix	Move all remaining errors in Forms to use RuntimeErrorCode. (#46654)

localize

Commit	Type	Description
14863acb1a	fix	add `--project` option to `ng-add` schematic (#46664)

Special Thanks

Alan Agius, Andrew Scott, Bob Watson, Dylan Hunn, George Kalpakas, Ivaylo Kirov, Jessica Janiuk, JoostK, Joshua VanAllen, Lukas Matta, Marcin Wosinek, Nicolas Molina Monroy, Paul Gschwendtner, SoulsMark, Uday Sony, dario-piotrowicz, markostanimirovic and zhysky

14.0.5 (2022-07-06)

router

Commit	Type	Description
a3bd65e2b8	fix	Ensure `APP_INITIALIZER` of `enabledBlocking` option completes (#46634)

Special Thanks

Alan Agius, Alex Rickabaugh, Andrew Kushnir, Andrew Scott, Aristeidis Bampakos, Bob Watson, George Kalpakas, Paul Gschwendtner and Pawel Kozlowski

14.0.4 (2022-06-29)

animations

Commit	Type	Description
51be9bbe29	fix	cleanup DOM elements when the root view is removed (#45143)
999aca86c8	fix	enable shadowElements to leave when their parent does (#46459)

common

Commit	Type	Description
42aed6b13e	fix	handle CSS custom properties in NgStyle (#46451)

core

Commit	Type	Description
1e7f22f00a	fix	trigger `ApplicationRef.destroy` when Platform is destroyed (#46497)
8bde2dbc71	fix	Update ngfor error code to be negative (#46555)
57e8fc00eb	fix	Updates error to use RuntimeError code (#46526)

forms

Commit	Type	Description
74a26d870e	fix	Convert existing reactive errors to use RuntimeErrorCode. (#46560)
747872212d	fix	Update a Forms validator error to use RuntimeError (#46537)

router

Commit	Type	Description
d6fac9e914	fix	Ensure that new `RouterOutlet` instances work after old ones are destroyed (#46554)

Special Thanks

Alan Agius, Alex Rickabaugh, Andrew Kushnir, Andrew Scott, Bezael, Chad Ramos, Chellappan, Cédric Exbrayat, Dylan Hunn, George Kalpakas, Jeremy Meiss, Jessica Janiuk, Joey Perrott, KMathy, Kristiyan Kostadinov, Paul Gschwendtner, Pawel Kozlowski, Ramesh Thiruchelvam, Vaibhav Kumar, arturovt, dario-piotrowicz and renovate[bot]

14.0.3 (2022-06-22)

animations

Commit	Type	Description
3dd7bb3f8f	fix	reset the start and done fns on player reset (#46364)

core

Commit	Type	Description
c086653655	fix	deduplicate imports of standalone components in JIT compiler (#46439)
5d3b97e1f8	fix	handle NgModules with standalone pipes in TestBed correctly (#46407)

platform-server

Commit	Type	Description
6ad7b40a6f	fix	invalid style attribute being generated for null values (#46433)

Special Thanks

4javier, Aakash, Alan Agius, Andrew Kushnir, Aristeidis Bampakos, Dany Paredes, Derek Cormier, JoostK, Kristiyan Kostadinov, Paul Gschwendtner, Ramesh Thiruchelvam, behrooz bozorg chami, dario-piotrowicz, markostanimirovic, renovate[bot] and web-dave

14.0.2 (2022-06-15)

common

Commit	Type	Description
ef5cba3df7	fix	allow null in ngComponentOutlet (#46280)

compiler-cli

Commit	Type	Description
8ecfd71fd7	fix	don't emit empty providers array (#46301)
b92c1a6ada	fix	use inline type-check blocks for components outside `rootDir` (#46096)

core

Commit	Type	Description
3fd8948b4a	fix	Resolve forwardRef declarations for jit (#46334)

Special Thanks

Alex Rickabaugh, Andrew Scott, Badawi7, Daniel Schmitz, Derek Cormier, JoostK, Kevin Davila, Kristiyan Kostadinov, Paul Draper, Paul Gschwendtner, Tom Eustace, Totati, Younes Jaaidi, alefra, dario-piotrowicz, markostanimirovic, mgechev, piyush132000, sten-bone and vivekkoya

14.0.1 (2022-06-08)

bazel

Commit	Type	Description
b00d237c0e	fix	update API extractor version (#46259)
9a0a7bac21	perf	reduce input files for `ng_package` rollup and type bundle actions (#46187)

forms

Commit	Type	Description
dde0b7f4b3	fix	allow FormBuilder.group(...) to accept optional fields. (#46253)

Special Thanks

Adrien Crivelli, Alan Agius, Alex Rickabaugh, Andrew Kushnir, Andrew Scott, Dylan Hunn, Fabrizio Fallico, George Kalpakas, Jelle Bruisten, JoostK, Kristiyan Kostadinov, Krzysztof Platis, Paul Gschwendtner, Phalgun Vaddepalli, San Leen, dario-piotrowicz, mgechev and wellWINeo

14.0.0 (2022-06-02)

Blog post "Angular v14 is now available".

Breaking Changes

animations

The AnimationDriver.getParentElement method has become required, so any implementors of this interface are now required to provide an implementation for this method. This breakage is unlikely to affect application developers, as AnimationDriver is not expected to be implemented in user code.

common

Adds new required class member that any implementors of the LocationStrategy will need to satisfy. Location does not depend on PlatformLocation anymore.

compiler

Keyframes names are now prefixed with the component's "scope name". For example, the following keyframes rule in a component definition, whose "scope name" is host-my-cmp:

@keyframes foo { ... }

will become:

@keyframes host-my-cmp_foo { ... }

Any TypeScript/JavaScript code which relied on the names of keyframes rules will no longer match.

The recommended solutions in this case are to either:
- change the component's view encapsulation to the None or ShadowDom
- define keyframes rules in global stylesheets (e.g styles.css)
- define keyframes rules programmatically in code.

core

Support for Node.js v12 has been removed as it will become EOL on 2022-04-30. Please use Node.js v14.15 or later.
TypeScript versions older than 4.6 are no longer supported.
Forms [email] input coercion

Forms [email] input value will be considered as true if it is defined with any value rather than false and 'false'.
Since Ivy, TestBed doesn't use AOT summaries. The aotSummaries fields in TestBed APIs were present, but unused. The fields were deprecated in previous major version and in v14 those fields are removed. The aotSummaries fields were completely unused, so you can just drop them from the TestBed APIs usage.

forms

Forms classes accept a generic.

Forms model classes now accept a generic type parameter. Untyped versions of these classes are available to opt-out of the new, stricter behavior.
objects with a length key set to zero will no longer validate as empty.

This is technically a breaking change, since objects with a key length and value 0 will no longer validate as empty. This is a very minor change, and any reliance on this behavior is probably a bug anyway.

http

Queries including + will now actually query for + instead of space. Most workarounds involving custom codecs will be unaffected. Possible server-side workarounds will need to be undone.
JSONP will throw an error when headers are set on a reques

JSONP does not support headers being set on requests. Before when a request was sent to a JSONP backend that had headers set the headers were ignored. The JSONP backend will now throw an error if it receives a request that has any headers set. Any uses of JSONP on requests with headers set will need to remove the headers to avoid the error.

platform-browser

This change may cause a breaking change in unit tests that are implicitly depending on a specific number and sequence of change detections in order for their assertions to pass.
This may break invalid calls to TransferState methods.

This tightens parameter types of TransferState usage, and is a minor breaking change which may reveal existing problematic calls.

router

The type of Route.pathMatch is now stricter. Places that use pathMatch will likely need to be updated to have an explicit Route/Routes type so that TypeScript does not infer the type as string.
When returning a Promise from the LoadChildrenCallback, the possible type is now restricted to Type<any>|NgModuleFactory<any> rather than any.
initialNavigation: 'enabled' was deprecated in v11 and is replaced by initialNavigation: 'enabledBlocking'.
The type of component on ActivatedRoute and ActivatedRouteSnapshot includes string. In reality, this is not the case. The component cannot be anything other than a component class.
- The type of initialUrl is set to string|UrlTree but in reality, the Router only sets it to a value that will always be UrlTree
- initialUrl is documented as "The target URL passed into the Router#navigateByUrl() call before navigation" but the value actually gets set to something completely different. It's set to the current internal UrlTree of the Router at the time navigation occurs.
With this change, there is no exact replacement for the old value of initialUrl because it was never intended to be exposed. Router.url is likely the best replacement for this. In more specific use-cases, tracking the finalUrl between successful navigations can also be used as a replacement.
Lazy loaded configs are now also validated once loaded like the initial set of routes are. Lazy loaded modules which have invalid Route configs will now error. Note that this is only done in dev mode so there is no production impact of this change.
When a guard returns a UrlTree, the router would previously schedule the redirect navigation within a setTimeout. This timeout is now removed, which can result in test failures due to incorrectly written tests. Tests which perform navigations should ensure that all timeouts are flushed before making assertions. Tests should ensure they are capable of handling all redirects from the original navigation.
Previously, resolvers were waiting to be completed before proceeding with the navigation and the Router would take the last value emitted from the resolver. The router now takes only the first emitted value by the resolvers and then proceeds with navigation. This is now consistent with Observables returned by other guards: only the first value is used.

zone.js

in TaskTrackingZoneSpec track a periodic task until it is cancelled

The breaking change is scoped only to the plugin zone.js/plugins/task-tracking. If you used TaskTrackingZoneSpec and checked the pending macroTasks e.g. using (this.ngZone as any)._inner ._parent._properties.TaskTrackingZone.getTasksFor('macroTask'), then its behavior slightly changed for periodic macrotasks. For example, previously the setInterval macrotask was no longer tracked after its callback was executed for the first time. Now it's tracked until the task is explicitly cancelled, e.g with clearInterval(id).

Deprecations

common

The ngModuleFactory input of the NgComponentOutlet directive is deprecated in favor of a newly added ngModule input. The ngModule input accepts references to the NgModule class directly, without the need to resolve module factory first.

forms

The initialValueIsDefault option has been deprecated and replaced with the otherwise-identical nonNullable option, for the sake of naming consistency.
It is now deprecated to provide both AbstractControlOptions and an async validators argument to a FormControl. Previously, the async validators would just be silently dropped, resulting in a probably buggy forms. Now, the constructor call is deprecated, and Angular will print a warning in devmode.

router

The resolver argument of the RouterOutletContract.activateWith function and the resolver field of the OutletContext class are deprecated. Passing component factory resolvers are no longer needed. The ComponentFactoryResolver-related symbols were deprecated in @angular/core package since v13.

animations

Commit	Type	Description
a6fa37bc6e	feat	make validateStyleProperty check dev-mode only (#45570)
79d334b138	feat	provide warnings for non-animatable CSS properties (#45212)
f8dc660605	fix	allow animations with unsupported CSS properties (#44729)
2a75754ee8	fix	apply default params when resolved value is null or undefined (#45339)
e46b379204	fix	implement missing transition delay (#44799)
5c7c56bc85	perf	improve algorithm to balance animation namespaces (#45057)
4c778cdb28	perf	made errors in the animations package tree shakeable (#45004)
7a81481fb2	perf	Remove generic objects in favor of Maps (#44482)
6642e3c8fd	perf	remove no longer needed CssKeyframes classes (#44903)
59559fdbac	refactor	make `AnimationDriver.getParentElement` required (#45114)

common

Commit	Type	Description
31d7c3bd71	feat	add getState method to LocationStrategy interface (#45648)
c89cf63059	feat	support NgModule as an input to the NgComponentOutlet (#44815)
38c03a2035	feat	support years greater than 9999 (#43622)
bedb257afc	fix	cleanup URL change listeners when the root view is removed (#44901)
10691c626b	fix	properly cast http param values to strings (#42643)
05d50b849b	perf	make `NgLocalization` token tree-shakable (#45118)

compiler

Commit	Type	Description
bb8d7091c6	fix	exclude empty styles from emitted metadata (#45459)
4d6a1d6722	fix	scope css keyframes in emulated view encapsulation (#42608)
f03e313f24	fix	scope css keyframes in emulated view encapsulation (#42608)

compiler-cli

Commit	Type	Description
9cf14ff03d	feat	exclude abstract classes from `strictInjectionParameters` requirement (#44615)
0072eb48ba	feat	initial implementation of standalone components (#44812)
2142ffd295	feat	propagate `standalone` flag to runtime (#44973)
6f653e05f9	feat	standalone types imported into NgModule scopes (#44973)
752ddbc165	feat	Support template binding to protected component members (#45823)
3d13343975	fix	better error messages for NgModule structural issues (#44973)
046dad1a8d	fix	fix issue with incremental tracking of APIs for pipes (#45672)
27b4af7240	fix	full side-effectful registration of NgModules with ids (#45024)
32c625d027	fix	handle forwardRef in imports of standalone component (#45869)
06050ac2b4	fix	handle inline type-check blocks in nullish coalescing extended check (#45454)
a524a50361	fix	handle standalone components with cycles (#46029)
724e88e042	fix	preserve `forwardRef` for component scopes (#46139)
9cfea3d522	fix	report invalid imports in standalone components during resolve phase (#45827)
c0778b4dfc	fix	Support resolve animation name from the DTS (#45107)
f2e5234e07	fix	update unknown tag error for aot standalone components (#45919)
35f20afcac	fix	use existing imports for standalone dependencies (#46029)
8155428ba6	perf	ignore the module.id anti-pattern for NgModule ids (#45024)

core

Commit	Type	Description
174ce7dd13	feat	add `ApplicationRef.destroy` method (#45624)
5771b18a98	feat	add the `bootstrapApplication` function (#45674)
69018c9f42	feat	allow for injector to be specified when creating an embedded view (#45156)
94c949a60a	feat	allow for injector to be specified when creating an embedded view (#45156)
e702cafcf2	feat	allow to throw on unknown elements in tests (#45479)
6662a97c61	feat	allow to throw on unknown elements in tests (#45479)
a6675925b0	feat	allow to throw on unknown properties in tests (#45853)
6eaaefd22e	feat	drop support for Node.js 12 (#45286)
c9d566ce4b	feat	drop support for TypeScript 4.4 and 4.5 (#45394)
b568a5e708	feat	implement `importProvidersFrom` function (#45626)
d5a6cd1111	feat	implement EnvironmentInjector with adapter to NgModuleRef (#45626)
5a10fc4f82	feat	implement standalone directives, components, and pipes (#45687)
e461f716d4	feat	move ANIMATION_MODULE_TYPE injection token into core (#44970)
94bba76a4a	feat	support TypeScript 4.6 (#45190)
29039fcdbc	feat	support TypeScript 4.7 (#45749)
225e4f2dbe	feat	triggerEventHandler accept optional eventObj (#45279)
401dec46eb	feat	update TestBed to recognize Standalone Components (#45809)
35653ce337	fix	add more details to the MISSING_INJECTION_CONTEXT error (#46166)
d36fa111eb	fix	avoid Closure Compiler error in restoreView (#45445)
0bc77f4cab	fix	better error message when unknown property is present (#46147)
f3eb7d9ecb	fix	Ensure the `StandaloneService` is retained after closure minification (#45783)
701405fa71	fix	handle AOT-compiled standalone components in TestBed correctly (#46052)
ddce357d1d	fix	improve TestBed declarations standalone error message (#45999)
ba9f30c9a6	fix	include component name into unknown element/property error message (#46160)
9fa6f5a552	fix	incorrectly inserting elements inside `<template>` element (#43429)
d5719c2e0f	fix	input coercion (#42803)
be161bef79	fix	memory leak in event listeners inside embedded views (#43075)
fa755b2a54	fix	prevent `BrowserModule` providers from being loaded twice (#45826)
3172b4cc99	fix	produce proper error message for unknown props on `<ng-template>`s (#46068)
4f1a813596	fix	restore NgModule state correctly after TestBed overrides (#46049)
3f7ecec59b	fix	set correct context for inject() for component ctors (#45991)
4e413d9240	fix	support nested arrays of providers in `EnvironmentInjector` (#45789)
fde4942cdf	fix	throw if standalone components are present in `@NgModule.bootstrap` (#45825)
560188bf12	fix	update unknown property error to account for standalone components in AOT (#46159)
df339d8abf	fix	update unknown tag error for jit standalone components (#45920)
aafac7228f	fix	verify standalone component imports in JiT (#45777)
e9317aee71	perf	allow `checkNoChanges` mode to be tree-shaken in production (#45913)
071c8af8ba	perf	avoid storing LView in `__ngContext__` (#45051)
a96c4827c4	perf	make `Compiler`, `ApplicationRef` and `ApplicationInitStatus` tree-shakable (#45102)
45d98e7ca5	perf	make `IterableDiffers` and `KeyValueDiffers` tree-shakable (#45094)
1e60fe0a3e	perf	make `LOCALE_ID` and other tokens from `ApplicationModule` tree-shakable (#45102)
88f1168506	perf	only track LViews that are referenced in `__ngContext__` (#45172)
9add714b13	refactor	remove deprecated `aotSummaries` fields in TestBed config (#45487)

devtools tabs

Commit	Type	Description
6c284ef32e	fix	stop scroll occuring at tabs level

forms

Commit	Type	Description
2dbdebc646	feat	Add `FormBuilder.nonNullable`. (#45852)
e0a2248b32	feat	Add a FormRecord type. (#45607)
7ee121f595	feat	Add untyped versions of the model classes for use in migration. (#45205)
89d299105a	feat	Implement strict types for the Angular Forms package. (#43834)
f490c2de4e	feat	support negative indices in FormArray methods. (#44848)
39be06037d	fix	Add a `nonNullable` option to `FormControl` for consistency.
4332897baa	fix	Add UntypedFormBuilder (#45268)
5d13e58aed	fix	Allow NonNullableFormBuilder to be injected. (#45904)
8dd3f82f94	fix	Correct empty validator to handle objects with a property `length: 0`. (#33729)
ff3f5a8d12	fix	Fix a typing bug in FormBuilder. (#45684)
fe0e42a996	fix	Make UntypedFormBuilder assignable to FormBuilder, and vice versa. (#45421)
b36dec6b5b	fix	not picking up disabled state if group is swapped out and disabled (#43499)
9f6fa5b746	fix	Prevent FormBuilder from distributing unions to control types. (#45942)
aa7b857be8	fix	Property renaming safe code (#45271)
cae1e44608	fix	Update the typed forms migration to use `FormArray<T>` instead of `FormArray<T[]>`. (#44933)
d336ba96d9	fix	Update the typed forms migration. (#45281)
018550ed50	fix	Value and RawValue should be part of the public API. (#45978)
2e96cede3e	fix	Warn on FormControls that are constructed with both options and asyncValidators.

http

Commit	Type	Description
76a9a24cdc	fix	encode + signs in query params as %2B (angular#11058) (#45111)
d43c0e973f	fix	Throw error when headers are supplied in JSONP request (#45210)

language-service

Commit	Type	Description
9d4af65e34	feat	Provide plugin to delegate rename requests to Angular (#44696)
3ae133c69e	fix	Fix detection of Angular for v14+ projects (#45998)

localize

Commit	Type	Description
a50e2da64a	fix	ensure transitively loaded compiler code is tree-shakable (#45405)

migrations

Commit	Type	Description
d56a537196	feat	Add migration to add explicit `Route`/`Routes` type (#45084)

ngcc

Commit	Type	Description
74a2e2e2ec	fix	cope with packages following APF v14+ (#45833)

platform-browser

Commit	Type	Description
a01bcb8e7e	fix	do not run change detection when loading Hammer (#44921)
b32647dc68	fix	Make transfer state key typesafe. (#23020)
c7bf75dd5e	fix	remove obsolete shim for Map comparison in Jasmine (#45521)
23c4c9601e	perf	avoid including Testability by default in `bootstrapApplication` (#45885)

platform-server

Commit	Type	Description
dff5586d52	feat	implement `renderApplication` function (#45785)
22c71be94c	fix	update `renderApplication` to move `appId` to options (#45844)

router

Commit	Type	Description
f4fd1a8262	feat	Add `EnvironmentInjector` to `RouterOutlet.activateWith` (#45597)
910de8bc33	feat	Add `Route.title` with a configurable `TitleStrategy` (#43307)
4e0957a4e1	feat	Add ability to specify providers on a Route (#45673)
dea8c86cd5	feat	add ariaCurrentWhenActive input to RouterLinkActive directive (#45167)
41e2a68e30	feat	add type properties to all router events (#44189)
4962a4a332	feat	Allow `loadChildren` to return a `Route` array (#45700)
791bd31424	feat	set stricter type for Route.title (#44939)
50004c143b	feat	Support lazy loading standalone components with `loadComponent` (#45705)
7fd416d060	fix	Fix type of Route.pathMatch to be more accurate (#45176)
1c11a57155	fix	merge interited resolved data and static data (#45276)
f8f3ab377b	fix	Remove `any` from `LoadChildrenCallback` type (#45524)
d4fc12fa19	fix	Remove deprecated initialNavigation option (#45729)
989e840cce	fix	Remove unused string type for ActivatedRoute.component (#45625)
64f837d2c0	fix	Update `Navigation#initialUrl` to match documentation and reality (#43863)
96fd29c6d2	fix	validate lazy loaded configs (#45526)
f13295f3a3	perf	cancel the navigation instantly if at least one resolver doesn't emit any value (#45621)
1d2f5c1101	refactor	deprecate no longer needed resolver fields (#45597)
7b367d9d90	refactor	Remove unnecessary setTimeout in UrlTree redirects (#45735)
c9679760b2	refactor	take only the first emitted value of every resolver to make it consistent with guards (#44573)

service-worker

Commit	Type	Description
ec0a0e0669	feat	add `cacheOpaqueResponses` option for data-groups (#44723)
bd04fbc05b	feat	emit a notification when the service worker is already up-to-date after check (#45216)

Special Thanks

Adrian Kunz, Alan Agius, AleksanderBodurri, Alex Rickabaugh, AlirezaEbrahimkhani, Amir Rustamzadeh, Andrew Kushnir, Andrew Scott, Chabbey François, Charles Lyding, Cédric Exbrayat, Daan De Smedt, David Schmidt, Derek Cormier, Dmitrij Kuba, Doug Parker, Dylan Hunn, Emma Twersky, George Kalpakas, George Looshch, Jan Kuehle, Jessica Janiuk, JiaLiPassion, JimMorrison723, Joe Martin (Crowdstaffing), Joey Perrott, JoostK, Kristiyan Kostadinov, Krzysztof Platis, Leosvel Pérez Espinosa, Maddie Klein, Mark Whitfeld, Martin Sikora, Michael-Doner, Michal Materowski, Minko Gechev, Paul Gschwendtner, Pawel Kozlowski, Payam Shahidi, Pusztai Tibor, Ricardo Mattiazzi Baumgartner, Roy Dorombozi, Ruslan Lekhman, Samuel Littley, Sergej Grilborzer, Sumit Arora, Tobias Speicher, Virginia Dooley, Zack Elliott, alirezaghey, ananyahs96, arturovt, cexbrayat, dario-piotrowicz, ivanwonder, kamikopi, markostanimirovic, markwhitfeld, mgechev, renovate[bot], twerske and zverbeta

Earlier changelog entries can be found in CHANGELOG_ARCHIVE.md file.

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