Bump esbuild, @angular-devkit/build-angular and ng-packagr

[dependabot]

Bumps esbuild to 0.26.0 and updates ancestor dependencies esbuild, @angular-devkit/build-angular and ng-packagr. These dependencies need to be updated together.

Updates esbuild from 0.17.8 to 0.26.0

Release notes

Sourced from esbuild's releases.

v0.26.0

• Enable trusted publishing (#4281)

  GitHub and npm are recommending that maintainers for packages such as esbuild switch to trusted publishing. With this release, a VM on GitHub will now build and publish all of esbuild's packages to npm instead of me. In theory.

  Unfortunately there isn't really a way to test that this works other than to do it live. So this release is that live test. Hopefully this release is uneventful and is exactly the same as the previous one (well, except for the green provenance attestation checkmark on npm that happens with trusted publishing).

v0.25.12

• Fix a minification regression with CSS media queries (#4315)

  The previous release introduced support for parsing media queries which unintentionally introduced a regression with the removal of duplicate media rules during minification. Specifically the grammar for @media <media-type> and <media-condition-without-or> { ... } was missing an equality check for the <media-condition-without-or> part, so rules with different suffix clauses in this position would incorrectly compare equal and be deduplicated. This release fixes the regression.

• Update the list of known JavaScript globals (#4310)

  This release updates esbuild's internal list of known JavaScript globals. These are globals that are known to not have side-effects when the property is accessed. For example, accessing the global Array property is considered to be side-effect free but accessing the global scrollY property can trigger a layout, which is a side-effect. This is used by esbuild's tree-shaking to safely remove unused code that is known to be side-effect free. This update adds the following global properties:

  From ES2017:

  • Atomics
  • SharedArrayBuffer

  From ES2020:

  • BigInt64Array
  • BigUint64Array

  From ES2021:

  • FinalizationRegistry
  • WeakRef

  From ES2025:

  • Float16Array
  • Iterator

  Note that this does not indicate that constructing any of these objects is side-effect free, just that accessing the identifier is side-effect free. For example, this now allows esbuild to tree-shake classes that extend from Iterator:

  // This can now be tree-shaken by esbuild:
  class ExampleIterator extends Iterator {}

• Add support for the new @view-transition CSS rule (#4313)

  With this release, esbuild now has improved support for pretty-printing and minifying the new @view-transition rule (which esbuild was previously unaware of):

  /* Original code */
  @view-transition {
    navigation: auto;
    types: check;
  }

... (truncated)

Changelog

Sourced from esbuild's changelog.

Changelog: 2023

This changelog documents all esbuild versions published in the year 2023 (versions 0.16.13 through 0.19.11).

0.19.11

• Fix TypeScript-specific class transform edge case (#3559)

  The previous release introduced an optimization that avoided transforming super() in the class constructor for TypeScript code compiled with useDefineForClassFields set to false if all class instance fields have no initializers. The rationale was that in this case, all class instance fields are omitted in the output so no changes to the constructor are needed. However, if all of this is the case and there are #private instance fields with initializers, those private instance field initializers were still being moved into the constructor. This was problematic because they were being inserted before the call to super() (since super() is now no longer transformed in that case). This release introduces an additional optimization that avoids moving the private instance field initializers into the constructor in this edge case, which generates smaller code, matches the TypeScript compiler's output more closely, and avoids this bug:

  // Original code
  class Foo extends Bar {
    #private = 1;
    public: any;
    constructor() {
      super();
    }
  }
  // Old output (with esbuild v0.19.9)
  class Foo extends Bar {
  constructor() {
  super();
  this.#private = 1;
  }
  #private;
  }
  // Old output (with esbuild v0.19.10)
  class Foo extends Bar {
  constructor() {
  this.#private = 1;
  super();
  }
  #private;
  }
  // New output
  class Foo extends Bar {
  #private = 1;
  constructor() {
  super();
  }
  }

• Minifier: allow reording a primitive past a side-effect (#3568)

  The minifier previously allowed reordering a side-effect past a primitive, but didn't handle the case of reordering a primitive past a side-effect. This additional case is now handled:

... (truncated)

Commits

• 17ff82b publish 0.26.0 to npm
• f87181f enable trusted publishing (#4319)
• fdece95 some deno-related fixes
• 38cf8bc add a dummy publish.yml
• 208f539 publish 0.25.12 to npm
• 5f03afd update release notes
• 6b2ee78 minify: remove css rules containing empty :is()
• f361deb add some additional known static methods
• 07aa646 automatically mark "RegExp.escape()" calls as pure
• 9039c46 simplify some call expression checks
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by [GitHub Actions](https://www.npmjs.com/~GitHub Actions), a new releaser for esbuild since your current version.

Updates @angular-devkit/build-angular from 15.2.11 to 21.0.5

Release notes

Sourced from @​angular-devkit/build-angular's releases.

21.0.5

@​schematics/angular

Commit	Description
	move 'provideZoneChangeDetection' to the root module
	update application schematics for module-based apps to use 'provideZoneChangeDetection'
	update default app component message
	update default app component welcome message

@​angular/cli

Commit	Description
	use narrower types for new MCP TS SDK compatibility

@​angular/build

Commit	Description
	ensure correct project targeting during Vitest debugging

21.0.4

@​schematics/angular

Commit	Description
	improve VS Code background compilation start/end detection
	remove inlineSources from library tsconfig template

@​angular/build

Commit	Description
	add browser condition to resolver for vitest
	allow non-prefixed requests when using SSR and base href
	conditionally manage Vitest UI option
	ensure tests run when compilation error is resolved
	remove LmdbCacheStore export from private API

@​angular/ssr

Commit	Description
	add leading slash to well-known non-Angular URLs
	propagate status code to redirect
	skip SSR processing for well-known non-Angular URLs like favicon.ico

21.0.3

@​angular-devkit/build-angular

Commit	Description
	conditionally provide Zone.js change detection in the built-in test main file

@​angular/build

Commit	Description
	Add custom middleware for to present an Angular-tailored message
	Ensure disposal of close-javascript-transformer
	ensure locale base href retains leading slash (#32040)
	inject testing polyfills in Karma unit-test executor

... (truncated)

Changelog

Sourced from @​angular-devkit/build-angular's changelog.

21.0.5 (2026-01-07)

@​angular/cli

Commit	Type	Description
249563749	fix	use narrower types for new MCP TS SDK compatibility

@​schematics/angular

Commit	Type	Description
cbd0718b9	fix	move 'provideZoneChangeDetection' to the root module
33f7cf761	fix	update application schematics for module-based apps to use 'provideZoneChangeDetection'
37b14d1f7	fix	update default app component message
c37dccb09	fix	update default app component welcome message

@​angular/build

Commit	Type	Description
2b9be3a7c	fix	ensure correct project targeting during Vitest debugging

20.3.14 (2026-01-07)

@​angular/cli

Commit	Type	Description
ff366499e	fix	update dependency @​modelcontextprotocol/sdk to v1.25.2

21.1.0-next.3 (2025-12-18)

@​angular/cli

Commit	Type	Description
348096623	fix	enhance list_projects MCP tool file system traversal and symlink handling
032257a6d	fix	improve signal forms lesson examples in AI tutor
18d74dde8	fix	rename mcp devserver tools to comply with naming spec
a15db28b2	perf	cache resolved specific version in package manager abstraction

... (truncated)

Commits

• 3b3247c release: cut the v21.0.5 release
• 0f9b8c8 build: update cross-repo angular dependencies
• cbd0718 fix(@​schematics/angular): move 'provideZoneChangeDetection' to the root module
• 33f7cf7 fix(@​schematics/angular): update application schematics for module-based apps...
• 2495637 fix(@​angular/cli): use narrower types for new MCP TS SDK compatibility
• fdbb65d build: update dependency @​modelcontextprotocol/sdk to v1.25.1
• 2b9be3a fix(@​angular/build): ensure correct project targeting during Vitest debugging
• 8456da3 refactor: update copyright year in license
• ac26f4a build: update cross-repo angular dependencies
• e010583 build: update cross-repo angular dependencies
• Additional commits viewable in compare view

Updates ng-packagr from 15.2.2 to 21.0.1

Release notes

Sourced from ng-packagr's releases.

21.0.1

Bug Fixes

• correctly identify external modules (e0f7b22)

21.0.0

⚠ BREAKING CHANGES

• TypeScript versions older than 5.9 are no longer supported.
• The javascriptEnabled option for Less is no longer supported. Projects relying on inline JavaScript within Less files will need to refactor their stylesheets to remove this dependency.

Bug Fixes

• drop support for TypeScript 5.8 (7b48224)
• remove deprecated javascriptEnabled option for Less (d57278d)

Features

• write the types in types directory (7a5e8fb)
• add support for Angular version 21 (ed70e23)

21.0.0-rc.1

Performance

• reduce memory usage for multiple entry-points (non-watch) (01bdd42), closes #3168

21.0.0-next.4

⚠ BREAKING CHANGES

• The javascriptEnabled option for Less is no longer supported. Projects relying on inline JavaScript within Less files will need to refactor their stylesheets to remove this dependency.

Features

• write the types in types directory (7a5e8fb)

21.0.0-next.0

Features

• add support for Angular version 21 (ed70e23)

20.3.2

Bug Fixes

• ensure deterministic ordering of 'exports' field (952ca64), closes #3175

... (truncated)

Changelog

Sourced from ng-packagr's changelog.

21.0.1 (2025-12-15)

Bug Fixes

• correctly identify external modules (e0f7b22)

21.1.0-next.0 (2025-11-19)

21.1.0-next.0 (2025-11-19)

21.0.0 (2025-11-19)

⚠ BREAKING CHANGES

• TypeScript versions older than 5.9 are no longer supported.
• The javascriptEnabled option for Less is no longer supported. Projects relying on inline JavaScript within Less files will need to refactor their stylesheets to remove this dependency.

Bug Fixes

• drop support for TypeScript 5.8 (7b48224)
• remove deprecated javascriptEnabled option for Less (d57278d)

Features

• write the types in types directory (7a5e8fb)
• add support for Angular version 21 (ed70e23)

20.3.2 (2025-11-13)

Bug Fixes

• ensure deterministic ordering of 'exports' field (952ca64), closes #3175

20.3.1 (2025-11-12)

Performance

• reduce memory usage for multiple entry-points (non-watch) (e063368), closes #3168

20.2.0 (2025-08-20)

Features

• Add support for TypeScript 5.9

20.2.0-next.0 (2025-07-16)

... (truncated)

Commits

• 7f03043 release: cut 21.0.1
• e0f7b22 fix: correctly identify external modules
• f3599f9 docs: update changelog
• 483d692 release: cut 21.0.0
• cfcf996 build: update Angular peer dependencies
• 176bbee build: update pnpm to v10.22.0
• fe7ee23 build: update actions/checkout action to v5.0.1
• a3afb50 build: update all non-major dependencies to v8.47.0
• b0b4aea Update CHANGELOG.md
• 28caab6 Update CHANGELOG.md
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by [GitHub Actions](https://www.npmjs.com/~GitHub Actions), a new releaser for ng-packagr since your current version.

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

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[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.