Sourced from @​angular/forms's releases.

20.0.1

compiler

Commit	Description
	move defer trigger assertions out of parser (#61747)
	recover invalid parenthesized expressions (#61815)

core

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

migrations

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

service-worker

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

20.0.0

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

common

Commit	Description
	accept undefined inputs in NgTemplateOutlet (#61404)
	Allow passing ScrollOptions to ViewportScroller (#61002)
	throw error for suspicious date patterns (#59798)
	cleanup updateLatestValue if view is destroyed before promise resolves (#58041)
	Handle errors in async pipe subscriptions (#60057)
	issue a warning instead of an error when NgOptimizedImage exceeds the preload limit (#60879)
	rename httpResource function in factory (#60022)
	resolve host binding type issues (#60481)

compiler

Commit	Description
	add extended diagnostic for uninvoked track function on @for blocks (#60495)
	support exponentiation operator in templates (#59894)
	support tagged template literals in expressions (#59947)
	support the in keyword in Binary expression (#58432)
	support void operator in templates (#59894)
	error if rawText isn't estimated correctly (#60529)
	exponentiation should be right-to-left associative (#60101)
	incorrect spans for template literals (#60323)
	incorrectly handling let declarations inside i18n (#60512)

... (truncated)

Sourced from @​angular/forms's changelog.

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}}.

... (truncated)

• e910893 build: adjust bundling tests to use Angular CLI
• 9df5f50 docs: update API examples to modern angular (#61688)
• f6b4602 build: migrate forms to rules_js (#61535)
• 30e0812 fix(core): update min Node.js support to 20.19, 22.12, and 24.0 (#61500)
• 3433021 build: move private testing helpers outside platform-browser/testing (#61476)
• 4d35670 docs: rename @nodoc to @docs-private (#61194)
• 051d90a build: remove irrelevant madge circular deps tests (#61197)
• 9793693 refactor: add Node.js 24 as supported version (#61142)
• 953c4b2 feat(core): Move zoneless change detection to dev preview (#60748)
• be99562 fix(forms): make NgForm emit FormSubmittedEvent and FormResetEvent (#60887)
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