Update angular monorepo (major)

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ℹ️ Note

This PR body was truncated due to platform limits.

This PR contains the following updates:

Package	Change	Age	Confidence
@angular/animations (source)	^18.2.4 → ^20.0.0
@angular/compiler (source)	^19.0.0 → ^22.0.0
@angular/core (source)	^19.0.0 → ^22.0.0
@angular/forms (source)	^18.2.4 → ^22.0.0
@angular/platform-browser (source)	^18.2.4 → ^22.0.0
@angular/platform-browser-dynamic (source)	^18.2.4 → ^20.0.0
@angular/router (source)	^18.2.4 → ^22.0.0

---

Release Notes

angular/angular (@​angular/animations)

v20.1.8

Compare Source

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)

v20.1.7

Compare Source

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)

v20.1.6

Compare Source

v20.1.5

Compare Source

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)

v20.1.4

Compare Source

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)

v20.1.3

Compare Source

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)

v20.1.2

Compare Source

compiler

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

v20.1.1

Compare Source

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 HttpClientrequest with thekeepalive option was sent using XHR when option is not true (#​62536)

router

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

v20.1.0

Compare Source

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)

v20.0.7

Compare Source

compiler-cli

Commit	Description
	use proper name for diagnostic type (#​62479)

v20.0.6

Compare Source

v20.0.5

Compare Source

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)

v20.0.4

Compare Source

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)

v20.0.3

Compare Source

v20.0.2

Compare Source

core

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

v20.0.1

Compare Source

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)

v20.0.0

Compare Source

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 application 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

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npm warn Unknown env config "store". This will stop working in the next major version of npm. See `npm help npmrc` for supported config options.
npm error code ERESOLVE
npm error ERESOLVE unable to resolve dependency tree
npm error
npm error While resolving: my-angular-app@0.0.0
npm error Found: @angular/core@22.1.1
npm error node_modules/@angular/core
npm error   @angular/core@"^22.0.0" from the root project
npm error
npm error Could not resolve dependency:
npm error peer @angular/core@"19.2.25" from @angular/common@19.2.25
npm error node_modules/@angular/common
npm error   @angular/common@"^19.0.0" from the root project
npm error
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npm error /runner/cache/others/npm/_logs/2026-08-13T20_55_33_120Z-eresolve-report.txt
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