Commits

@angular-devkit/build-angular (12.1.0-next.6)
Commit	Description	Notes
	don't parse `new Worker` syntax when `webWorkerTsConfig` is not defined in karma builder	[Closes #21108]
	explicitly set compilation target in test configuration	[Closes #21111]
	use the name as chunk filename instead of id
	enable opt-in usage of file system cache
@angular/cli (12.1.0-next.6)
Commit	Description	Notes
	handle unscoped authentication details in `.npmrc` files
	don't resolve `.npmrc` from parent directories
@schematics/angular (12.1.0-next.6)
Commit	Description	Notes
	add migration to replace deprecated `--prod`	[Closes #21036]

Special Thanks

Alan Agius, Joey Perrott, Alberto Calvo, Charles Lyding