v13.0.0-rc.3

13.0.0-rc.3 (2021-11-02)

@angular/cli

Commit	Description
	update ng update output for Angular packages

@angular-devkit/build-angular

Commit	Description
	move @angular/localize detection prior to webpack initialization
	remove potential race condition in i18n worker execution
	update esbuild to 0.13.12
	use es2015 when generating server bundles

Special Thanks

Alan Agius, Charles Lyding and Doug Parker

v13.0.0-rc.2

13.0.0-rc.2 (2021-10-27)

@angular/cli

Commit	Description
	error when updating Angular packages across multi-major migrations
	exclude packages from ng add that contain invalid peer dependencies

@angular-devkit/build-angular

Commit	Description
	improve sourcemaps fidelity when code coverage is enabled
	update critters to version 0.0.12

Special Thanks

Alan Agius, Charles Lyding, Joey Perrott and Mikhail Vasiliev

v12.2.12

12.2.12 (2021-10-27)

@angular-devkit/build-angular

Commit	Description
	avoid extra filesystem access with i18n and differential loading
	remove potential race condition in i18n worker execution
	update critters to version 0.0.12

Special Thanks

Alan Agius, Charles Lyding, Joey Perrott and Mikhail Vasiliev

v11.2.15

Commits

@angular-devkit/build-angular (0.1102.15)
Commit	Description	Notes
	update `critters` to version `0.0.12`	[Closes #20794]

---

Special Thanks

Joey Perrott, Alan Agius

v13.0.0-rc.1

13.0.0-rc.1 (2021-10-20)

@angular/cli

Commit	Description
	correct grammar error in Analytics consent prompt
	run stable migrations when package version is prerelease

@angular-devkit/build-angular

Commit	Description
	add "Failed to compile" message
	generate unique webpack runtimes
	transform remapped sourcemap into a plain object

Special Thanks

Alan Agius, Extacy and Sushrit_Lawliet

v12.2.11

12.2.11 (2021-10-20)

@angular/cli

Commit	Description
	add engine field support for npm 8 and higher
	correct grammar error in Analytics consent prompt
	run stable migrations when package version is prerelease

@angular-devkit/build-angular

Commit	Description
	add "Failed to compile" message
	transform remapped sourcemap into a plain object
	update esbuild to 0.13.8
	update mini-css-extract-plugin to 2.4.2
	use a separate worker pool for i18n inlining

Special Thanks

Alan Agius, Charles Lyding, Extacy and Sushrit_Lawliet

v13.0.0-rc.0

13.0.0-rc.0 (2021-10-13)

@schematics/angular

Commit	Description
	don't export renderModuleFactory from server file
	remove target and lib options for library tsconfig
	wrap bootstrapping code in an HMR compatible manner

@angular/cli

Commit	Description
	accept UA-00000-0 format in analytics tracking id
	add engine field support for npm 8 and higher
	generate new random user ID when passing empty string to uuid

@angular-devkit/build-angular

Commit	Description
	update workspace tsconfig lib es2020

@angular-devkit/core

Commit	Description
	add missing option peer dependency on chokidar

@angular-devkit/schematics

Commit	Description
	handle zero or negative length removals in update buffer

Special Thanks

Alan Agius, Charles Lyding, Joey Perrott and Kristiyan Kostadinov

v12.2.10

12.2.10 (2021-10-13)

@schematics/angular

Commit	Description
	wrap bootstrapping code in an HMR compatible manner

@angular/cli

Commit	Description
	accept UA-00000-0 format in analytics tracking id
	generate new random user ID when passing empty string to uuid

@angular-devkit/build-angular

Commit	Description
	enable custom es2015 conditional exports
	improve fidelity and performance of babel loader sourcemaps

Special Thanks

Alan Agius and Charles Lyding

v13.0.0-next.9

13.0.0-next.9 (2021-10-06)

Breaking Changes

@schematics/angular

• classlist.js and web-animations-js are removed from application polyfills and uninstalled from the package. These were only needed for compatibility with Internet Explorer, which is no longer needed now that Angular only supports evergreen browsers. See: https://angular.io/guide/browser-support.

Add the following to the polyfills file for an app to re-add these packages:

import 'classlist.js';
import 'web-animations-js';

And then run:

npm install classlist.js web-animations-js --save

@angular-devkit/build-angular

• Inlining of critical CSS is no longer enable by default. Users already on Angular CLI version 12 and have not opted-out from using this feature are encouraged to opt-in using the browser builder inlineCritical option.

• NG_PERSISTENT_BUILD_CACHE environment variable option no longer have effect. Configure cli.cache in the workspace configuration instead.

{
  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
  "version": 1,
  "cli": {
    "cache": {
      "enabled": true,
      "path": ".custom-cache-path",
      "environment": "all"
    }
  }
  ...
}

Deprecations

• @angular-devkit/build-optimizer

It's functionality has been included in @angular-devkit/build-angular so this package is no longer needed by the CLI and we will stop publishing the package soon. It has been an experimental (never hit 1.0.0) and internal (only used by Angular itself) package and should be not be used directly by others.

@angular-devkit/build-angular

• NG_BUILD_CACHE environment variable option will be removed in the next major version. Configure cli.cache in the workspace configuration instead.

@schematics/angular

Commit	Description
	add /.angular/cache to .gitignore
	drop polyfills required only for Internet Explorer now that support has been dropped for it
	don't add destroyAfterEach in newly generated spec files

@angular/cli

Commit	Description
	officially support Node.js v16
	update the update command to fully support Node.js v16

Commit	Description
	mark @angular-devkit/build-optimizer as deprecated.

@angular-devkit/architect

Commit	Description
	include workspace extensions in project metadata

@angular-devkit/build-angular

Commit	Description
	disable critical CSS inlining by default
	enable disk cache by default and provide configurable options
	enable custom es2020 and es2015 conditional exports
	improve fidelity and performance of babel loader sourcemaps

@angular-devkit/core

Commit	Description
	support Node.js v16 with NodeJsSyncHost/NodeJsAsyncHost delete operation

Special Thanks

Alan Agius, Charles Lyding, Doug Parker and Joey Perrott

v12.2.9

12.2.9 (2021-10-06)

@angular-devkit/build-angular

Commit	Description
	add web-streams-polyfill to downlevel exclusion list
	update esbuild to 0.13.4

Special Thanks

Alan Agius and Charles Lyding