13.0.0-next.3 (2021-09-01)

Breaking Changes

@angular-devkit/build-angular

• The dev-server now uses WebSockets to communicate changes to the browser during HMR and live-reloaded. If during your development you are using a proxy you will need to enable proxying of WebSockets.

@angular-devkit/build-webpack

• Support for webpack-dev-server version 3 has been removed. For more information about the migration please see: https://github.com/webpack/webpack-dev-server/blob/master/migration-v4.md

Note: this change only affects users depending on @angular-devkit/build-webpack directly.

@ngtools/webpack

• Deprecated inlineStyleMimeType option has been removed from AngularWebpackPluginOptions. Use inlineStyleFileExtension instead.

@schematics/angular

Commit	Description
	add browserslist configuration in library projects

@angular-devkit/build-angular

Commit	Description
	update webpack-dev-server to version 4
	set browserslist defaults

@angular-devkit/build-webpack

Commit	Description
	update webpack-dev-server to version 4

@ngtools/webpack

Commit	Description
	remove deprecated inlineStyleMimeType option

Special Thanks

Alan Agius and Joey Perrott