chore(deps): bump esbuild, @angular-devkit/build-angular and ng-packagr

[dependabot]

Bumps esbuild to 0.28.1 and updates ancestor dependencies esbuild, @angular-devkit/build-angular and ng-packagr. These dependencies need to be updated together.

Updates esbuild from 0.27.3 to 0.28.1

Release notes

Sourced from esbuild's releases.

v0.28.1

• Disallow \ in local development server HTTP requests (GHSA-g7r4-m6w7-qqqr)

  This release fixes a security issue where HTTP requests to esbuild's local development server could traverse outside of the serve directory on Windows using a \ backslash character. It happened due to the use of Go's path.Clean() function, which only handles Unix-style / characters. HTTP requests with paths containing \ are no longer allowed.

  Thanks to @​dellalibera for reporting this issue.

• Add integrity checks to the Deno API (GHSA-gv7w-rqvm-qjhr)

  The previous release of esbuild added integrity checks to esbuild's npm install script. This release also adds integrity checks to esbuild's Deno install script. Now esbuild's Deno API will also fail with an error if the downloaded esbuild binary contains something other than the expected content.

  Note that esbuild's Deno API installs from registry.npmjs.org by default, but allows the NPM_CONFIG_REGISTRY environment variable to override this with a custom package registry. This change means that the esbuild executable served by NPM_CONFIG_REGISTRY must now match the expected content.

  Thanks to @​sondt99 for reporting this issue.

• Avoid inlining using and await using declarations (#4482)

  Previously esbuild's minifier sometimes incorrectly inlined using and await using declarations into subsequent uses of that declaration, which then fails to dispose of the resource correctly. This bug happened because inlining was done for let and const declarations by avoiding doing it for var declarations, which no longer worked when more declaration types were added. Here's an example:

  // Original code
  {
    using x = new Resource()
    x.activate()
  }
  // Old output (with --minify)
  new Resource().activate();
  // New output (with --minify)
  {using e=new Resource;e.activate()}

• Fix module evaluation when an error is thrown (#4461, #4467)

  If an error is thrown during module evaluation, esbuild previously didn't preserve the state of the module for subsequent module references. This was observable if import() or require() is used to import a module multiple times. The thrown error is supposed to be thrown by every call to import() or require(), not just the first. With this release, esbuild will now throw the same error every time you call import() or require() on a module that throws during its evaluation.

• Fix some edge cases around the new operator (#4477)

  Previously esbuild incorrectly printed certain edge cases involving complex expressions inside the target of a new expression (specifically an optional chain and/or a tagged template literal). The generated code for the new target was not correctly wrapped with parentheses, and either contained a syntax error or had different semantics. These edge cases have been fixed so that they now correctly wrap the new target in parentheses. Here is an example of some affected code:

  // Original code
  new (foo()`bar`)()
  new (foo()?.bar)()
  // Old output
  new foo()bar();
  new (foo())?.bar();

... (truncated)

Changelog

Sourced from esbuild's changelog.

0.28.1

• Disallow \ in local development server HTTP requests (GHSA-g7r4-m6w7-qqqr)

  This release fixes a security issue where HTTP requests to esbuild's local development server could traverse outside of the serve directory on Windows using a \ backslash character. It happened due to the use of Go's path.Clean() function, which only handles Unix-style / characters. HTTP requests with paths containing \ are no longer allowed.

  Thanks to @​dellalibera for reporting this issue.

• Add integrity checks to the Deno API (GHSA-gv7w-rqvm-qjhr)

  The previous release of esbuild added integrity checks to esbuild's npm install script. This release also adds integrity checks to esbuild's Deno install script. Now esbuild's Deno API will also fail with an error if the downloaded esbuild binary contains something other than the expected content.

  Note that esbuild's Deno API installs from registry.npmjs.org by default, but allows the NPM_CONFIG_REGISTRY environment variable to override this with a custom package registry. This change means that the esbuild executable served by NPM_CONFIG_REGISTRY must now match the expected content.

  Thanks to @​sondt99 for reporting this issue.

• Avoid inlining using and await using declarations (#4482)

  Previously esbuild's minifier sometimes incorrectly inlined using and await using declarations into subsequent uses of that declaration, which then fails to dispose of the resource correctly. This bug happened because inlining was done for let and const declarations by avoiding doing it for var declarations, which no longer worked when more declaration types were added. Here's an example:

  // Original code
  {
    using x = new Resource()
    x.activate()
  }
  // Old output (with --minify)
  new Resource().activate();
  // New output (with --minify)
  {using e=new Resource;e.activate()}

• Fix module evaluation when an error is thrown (#4461, #4467)

  If an error is thrown during module evaluation, esbuild previously didn't preserve the state of the module for subsequent module references. This was observable if import() or require() is used to import a module multiple times. The thrown error is supposed to be thrown by every call to import() or require(), not just the first. With this release, esbuild will now throw the same error every time you call import() or require() on a module that throws during its evaluation.

• Fix some edge cases around the new operator (#4477)

  Previously esbuild incorrectly printed certain edge cases involving complex expressions inside the target of a new expression (specifically an optional chain and/or a tagged template literal). The generated code for the new target was not correctly wrapped with parentheses, and either contained a syntax error or had different semantics. These edge cases have been fixed so that they now correctly wrap the new target in parentheses. Here is an example of some affected code:

  // Original code
  new (foo()`bar`)()
  new (foo()?.bar)()
  // Old output
  new foo()bar();
  new (foo())?.bar();

... (truncated)

Commits

• bb9db84 publish 0.28.1 to npm
• 9ff053e security: add integrity checks to the Deno API
• 0a9bf21 enforce non-negative size in gzip parser
• e2a1a71 security: forbid \\ in local dev server requests
• 83a2cbf fix #4482: don't inline using declarations
• 308ad74 fix #4471: renaming of nested var declarations
• f013f5f fix some typos
• aafd6e4 chore: fix some minor issues in comments (#4462)
• 15300c3 follow up: cjs evaluation fixes
• 1bda0c3 fix #4461, fix #4467: esm evaluation fixes
• Additional commits viewable in compare view

Updates @angular-devkit/build-angular from 21.2.16 to 21.2.19

Release notes

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

21.2.19

@​angular-devkit/build-angular

Commit	Description
	update http-proxy-middleware to 3.0.7

21.2.18

@​angular/cli

Commit	Description
	respect release age policy in update bootstrapping logic

@​angular/build

Commit	Description
	bump undici to 7.28.0
	bump vite to 7.3.6

21.2.17

@​angular/build

Commit	Description
	bump @​babel/core to 7.29.7
	bump esbuild to 0.28.1
	bump piscina to 5.2.0
	bump vite to 7.3.5

Changelog

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

21.2.19 (2026-07-09)

@​angular-devkit/build-angular

Commit	Type	Description
df5429871	fix	update http-proxy-middleware to 3.0.7

20.3.32 (2026-07-09)

@​angular-devkit/build-angular

Commit	Type	Description
d4e07cb3e	fix	update http-proxy-middleware to 3.0.7

22.1.0-next.3 (2026-07-09)

@​angular/build

Commit	Type	Description
34d558c3c	feat	add built-in SQLite cache store fallback
52ae7f862	feat	share persistent build cache across git worktrees
41bd100dd	fix	fallback to build target preserveSymlinks option in karma runner
6d9b360e5	fix	prevent esbuild service hang on internal component stylesheet builds
85c53d990	fix	prevent externalizing builder-injected i18n locale data
004cc4104	fix	strip all vite id prefixes from minified code with external dependencies
09d0a11a8	perf	enable fast-path AST printing with sourcemaps in AotCompilation

@​angular/ssr

Commit	Type	Description
0bd22dae0	fix	replace all route parameters when resolving relative redirects

22.0.6 (2026-07-08)

... (truncated)

Commits

• 1a72825 release: cut the v21.2.19 release
• df54298 fix(@​angular-devkit/build-angular): update http-proxy-middleware to 3.0.7
• fe3a606 release: cut the v21.2.18 release
• 2510ee3 fix(@​angular/build): bump vite to 7.3.6
• 61a810a fix(@​angular/cli): respect release age policy in update bootstrapping logic
• a2b6116 fix(@​angular/build): bump undici to 7.28.0
• 9c1edbc release: cut the v21.2.17 release
• 637b848 fix(@​angular/build): bump piscina to 5.2.0
• 9c366e8 fix(@​angular/build): bump @​babel/core to 7.29.7
• 6a06ce9 fix(@​angular/build): bump esbuild to 0.28.1
• Additional commits viewable in compare view

Updates ng-packagr from 21.2.5 to 22.0.2

Release notes

Sourced from ng-packagr's releases.

22.0.2

Bug Fixes

• ng-packagr: log correct diagnostics array for warnings (9d1c0cd), closes #3346

22.0.1

Bug Fixes

• ng-packagr: generate specific .npmignore entries for secondary entry-point package.json files (44bc3a7), closes #3343
• ng-packagr: prevent concurrent compilation and stale cache results (c4fd75f)

Performance

• ng-packagr: implement semaphore backpressure throttling in SassWorkerImplementation (1b6ac8e)

22.0.0

⚠ BREAKING CHANGES

• ng-packagr: TypeScript versions older than 6.0 are no longer supported.
• Node.js v20 is no longer supported. The minimum supported Node.js versions are now v22.22.0 and v24.13.1.

Features

• update @​angular/compiler-cli peer dependency to support Angular v22 (1fd8eb1)
• support Node.js 26 (4360fea)
• ng-packagr: drop support for TypeScript 5.9 (b59e280)

Bug Fixes

• ng-packagr: invalidate angularDiagnosticCache for html changes (e7d8e38)
• ng-packagr: handle package.json files with export subpaths (89e195d)
• ensure dts sourcemaps point to original ts files (28424e2)
• allow TypeScript 6 peer dependency (fdb49da)
• update minimum supported Node.js versions (f7e5ef5)

22.0.0-next.5

Bug Fixes

• ng-packagr: handle package.json files with export subpaths (89e195d)

22.0.0-next.4

Features

• support Node.js 26 (4360fea)

22.0.0-next.3

⚠ BREAKING CHANGES

... (truncated)

Changelog

Sourced from ng-packagr's changelog.

22.0.2 (2026-07-24)

Bug Fixes

• ng-packagr: log correct diagnostics array for warnings (9d1c0cd), closes #3346

22.0.1 (2026-07-01)

Bug Fixes

• ng-packagr: generate specific .npmignore entries for secondary entry-point package.json files (44bc3a7), closes #3343
• ng-packagr: prevent concurrent compilation and stale cache results (c4fd75f)

Performance

• ng-packagr: implement semaphore backpressure throttling in SassWorkerImplementation (1b6ac8e)

22.0.0 (2026-06-03)

⚠ BREAKING CHANGES

• ng-packagr: TypeScript versions older than 6.0 are no longer supported.
• Node.js v20 is no longer supported. The minimum supported Node.js versions are now v22.22.0 and v24.13.1.

Features

• update @​angular/compiler-cli peer dependency to support Angular v22 (1fd8eb1)
• support Node.js 26 (4360fea)
• ng-packagr: drop support for TypeScript 5.9 (b59e280)

Bug Fixes

• ng-packagr: invalidate angularDiagnosticCache for html changes (e7d8e38)
• ng-packagr: handle package.json files with export subpaths (89e195d)
• ensure dts sourcemaps point to original ts files (28424e2)
• allow TypeScript 6 peer dependency (fdb49da)
• update minimum supported Node.js versions (f7e5ef5)

22.0.0-rc.0 (2026-05-18)

22.0.0-next.5 (2026-05-18)

Bug Fixes

• ng-packagr: handle package.json files with export subpaths (89e195d)

... (truncated)

Commits

• c17f0ad release: cut 22.0.2
• 9d1c0cd fix(ng-packagr): log correct diagnostics array for warnings
• bb2a3af release: cut 22.0.1
• 44bc3a7 fix(ng-packagr): generate specific .npmignore entries for secondary entry-poi...
• 1b6ac8e perf(ng-packagr): implement semaphore backpressure throttling in SassWorkerIm...
• c4fd75f fix(ng-packagr): prevent concurrent compilation and stale cache results
• c2e12fb Update CHANGELOG.md
• dd927c6 docs: update changelog for version 22.0.0 release
• e918dc3 release: cut 22.0.0
• 7f8a814 build: update @​angular/compiler-cli peer dependency range to support version ...
• Additional commits viewable in compare view

[Copilot]

Pull request overview

Note

Copilot could not run the full agentic suite for this review because it was automatically requested on a bot-authored pull request. Request a review from Copilot under Reviewers to retry with the full agentic suite. Improved support for bot-authored pull requests is coming soon.

Updates the project’s Angular build tooling dependencies to newer versions.

Changes:

• Bumps @angular-devkit/build-angular from 21.2.16 to 21.2.19
• Bumps ng-packagr from 21.2.5 to 22.0.1

[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.