20.0.0-next.0 (2025-02-26)

common

Commit	Description
	throw error for suspicious date patterns (#59798)

compiler

Commit	Description
	support exponentiation operator in templates (#59894)
	support void operator in templates (#59894)

core

Commit	Description
	Ensure ComponentFixture does not duplicate error reporting from FakeAsync (#60104)
	Remove duplicate reporting of errors in CDR.detectChanges (#60056)

router

Commit	Description
	Allow resolvers to read resolved data from ancestors (#59860)
	Scroller should scroll as soon as change detection completes (#60086)

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.

compiler

• 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}}.

19.2.0 (2025-02-26)

common

Commit	Description
	introduce experimental httpResource (#59876)

compiler

Commit	Description
	Add Skip Hydration diagnostic. (#59576)
	support untagged template literals in expressions (#59230)

compiler-cli

Commit	Description
	detect missing structural directive imports (#59443)

core

Commit	Description
	pass signal node to throwInvalidWriteToSignalErrorFn (#59600)
	support default value in resource() (#59655)
	support streaming resources (#59573)
	support TypeScript 5.8 (#59830)
	add hasValue narrowing to ResourceRef (#59708)
	cancel in-progress request when same value is assigned (#59280)
	Defer afterRender until after first CD (#59455) (#59551)
	Don't run effects in check no changes pass (#59455) (#59551)
	fix resource()'s previous.state (#59708)
	fix race condition in resource() (#59851)
	preserve tracing snapshot until tick finishes (#59796)

forms

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

migrations

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

platform-browser

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

platform-server

Commit	Description
	decouple server from animations module (#59762)

19.1.8 (2025-02-26)

benchpress

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

common

Commit	Description
	make types for HttpClient more readable (#59901)

core

Commit	Description
	capture stack for HMR errors (#60067)

language-service

Commit	Description
	provide correct rename info for elements (#60088)

19.2.0-rc.0 (2025-02-19)

common

Commit	Description
	introduce experimental httpResource (#59876)
	clean up urlChanges subscribers when root scope is destroyed (#59703)

compiler

Commit	Description
	Add Skip Hydration diagnostic. (#59576)

compiler-cli

Commit	Description
	avoid crash in isolated transform operations (#59869)

core

Commit	Description
	pass signal node to throwInvalidWriteToSignalErrorFn (#59600)

forms

Commit	Description
	Fix typing on FormRecord. (#59993)

migrations

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

19.1.7 (2025-02-19)

common

Commit	Description
	clean up urlChanges subscribers when root scope is destroyed (#59703)

compiler-cli

Commit	Description
	avoid crash in isolated transform operations (#59869)

forms

Commit	Description
	Fix typing on FormRecord. (#59993)

19.2.0-next.3 (2025-02-13)

compiler

Commit	Description
	handle tracking expressions requiring temporary variables (#58520)

compiler-cli

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

core

Commit	Description
	Defer afterRender until after first CD (#59455) (#59551)
	Don't run effects in check no changes pass (#59455) (#59551)
	invalidate HMR component if replacement throws an error (#59854)

migrations

Commit	Description
	account for let declarations in control flow migration (#59861)
	count used dependencies inside existing control flow (#59861)

19.1.6 (2025-02-12)

compiler

Commit	Description
	handle tracking expressions requiring temporary variables (#58520)

compiler-cli

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

core

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

migrations

Commit	Description
	account for let declarations in control flow migration (#59861)
	count used dependencies inside existing control flow (#59861)

19.2.0-next.2 (2025-02-06)

compiler-cli

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

core

Commit	Description
	support TypeScript 5.8 (#59830)
	fix race condition in resource() (#59851)
	preserve tracing snapshot until tick finishes (#59796)

forms

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

19.1.5 (2025-02-06)

compiler-cli

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

19.2.0-next.1 (2025-01-29)

core

Commit	Description
	support default value in resource() (#59655)
	add hasValue narrowing to ResourceRef (#59708)
	cancel in-progress request when same value is assigned (#59280)
	check whether application is destroyed before printing hydration stats (#59716)
	ensure type is preserved during HMR (#59700)
	fix resource()'s previous.state (#59708)
	fixes test timer-based test flakiness in CI (#59674)

elements

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

platform-browser

Commit	Description
	automatically disable animations on the server (#59762)
	prepend baseHref to sourceMappingURL in CSS content (#59730)
	Update pseudoevent created by createMouseSpecialEvent to populate _originalEvent property (#59690)
	Update pseudoevent created by createMouseSpecialEvent to populate _originalEvent property (#59690)
	Update pseudoevent created by createMouseSpecialEvent to populate _originalEvent property (#59690)

platform-server

Commit	Description
	decouple server from animations module (#59762)

router

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

service-worker

Commit	Description
	add missing rxjs peer dependency (#59747)