v14.0.0-next.7

14.0.0-next.7 (2022-03-30)

Breaking Changes

@angular-devkit/build-angular

• Reflect metadata polyfill is no longer automatically provided in JIT mode
  Reflect metadata support is not required by Angular in JIT applications compiled by the CLI.
  Applications built in AOT mode did not and will continue to not provide the polyfill.
  For the majority of applications, the reflect metadata polyfill removal should have no effect.
  However, if an application uses JIT mode and also uses the previously polyfilled reflect metadata JavaScript APIs, the polyfill will need to be manually added to the application after updating.
  To replicate the previous behavior, the core-js package should be manually installed and the import 'core-js/proposals/reflect-metadata'; statement should be added to the application's polyfills.ts file.

Deprecations

@angular/cli

• The defaultCollection workspace option has been deprecated in favor of schematicCollections.

  Before

  "defaultCollection": "@angular/material"

  After

  "schematicCollections": ["@angular/material"]

• The defaultProject workspace option has been deprecated. The project to use will be determined from the current working directory.

@angular-devkit/core

• • ContentHasMutatedException, InvalidUpdateRecordException, UnimplementedException and MergeConflictException symbol from @angular-devkit/core have been deprecated in favor of the symbol from @angular-devkit/schematics.
  • UnsupportedPlatformException - A custom error exception should be created instead.

@schematics/angular

Commit	Description
	add migration to remove defaultProject in workspace config
	Consolidated setup with a single beforeEach()
	fix extra comma added when use --change-detection=onPush and --style=none to generate a component

@angular/cli

Commit	Description
	add ng cache command
	add support for multiple schematics collections
	deprecated defaultProject option
	ng g show descrption from collection.json if not present in schema.json
	display package manager during ng update
	hide private schematics from ng g help output
	print entire config when no positional args are provided to ng config
	remove analytics prompt postinstall script

@angular-devkit/build-angular

Commit	Description
	add node_modules prefix to excludes RegExp
	allow Workers in Stackblitz
	don't override asset info when updating assets
	remove unneeded JIT reflect metadata polyfill

@angular-devkit/core

Commit	Description
	add Angular CLI major version as analytics dimension
	deprecate unused exception classes

@angular-devkit/schematics

Commit	Description
	add parameter to listSchematicNames to allow returning hidden schematics.

@ngtools/webpack

Commit	Description
	update peer dependency to reflect TS 4.6 support

Special Thanks

Adrien Crivelli, Alan Agius, Charles Lyding, Doug Parker, Paul Gschwendtner, Tobias Speicher, alkavats1 and gauravsoni119