Skip to content

docs: release notes for the v21.2.1 release #32701

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
alan-agius4 merged 1 commit into from
Mar 5, 2026
+44 −0
Merged

docs: release notes for the v21.2.1 release #32701

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
44 changes: 44 additions & 0 deletions CHANGELOG.md
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,3 +1,47 @@
<a name="21.2.1"></a>

# 21.2.1 (2026-03-05)

### @angular/cli

| Commit | Type | Description |
| --------------------------------------------------------------------------------------------------- | ---- | ------------------------------------------------------ |
| [ae4c28d00](http://github.com/angular/angular-cli/commit/ae4c28d0083d948489f4ba38c571b7f955400226) | fix | correct dev dependency detection logic in `ng add` |
| [465073bc1](http://github.com/angular/angular-cli/commit/465073bc1b2b0e9fa594698651a9e0afe747a74a) | fix | disable npm update notifier in package manager host |
Copy link

@gemini-code-assist gemini-code-assist bot Mar 5, 2026

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

medium

For consistency and better readability, it's good practice to wrap tool names like npm in backticks, similar to how other commands and tools are formatted in this file.

Suggested change
| [465073bc1](http://github.com/angular/angular-cli/commit/465073bc1b2b0e9fa594698651a9e0afe747a74a) | fix | disable npm update notifier in package manager host |
| [465073bc1](http://github.com/angular/angular-cli/commit/465073bc1b2b0e9fa594698651a9e0afe747a74a) | fix | disable `npm` update notifier in package manager host |

| [36270634f](http://github.com/angular/angular-cli/commit/36270634f6ff5ab15896a8c2b345659511a8a276) | fix | ensure group members are updated to targeted version |
| [d87dba6af](http://github.com/angular/angular-cli/commit/d87dba6af1116de0838d8683cd69fd31ed9811fd) | fix | ignore unknown files when formatting schematic changes |

### @schematics/angular

| Commit | Type | Description |
| --------------------------------------------------------------------------------------------------- | ---- | --------------------------------------------------------------- |
| [72d466aa0](http://github.com/angular/angular-cli/commit/72d466aa04d4d0cc4d654410bcb6dd44f0de3357) | fix | prevent adding test dependencies when minimal option is enabled |
Copy link

@gemini-code-assist gemini-code-assist bot Mar 5, 2026

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

medium

For consistency with other entries in the changelog (e.g., ng add, vi.mock), it's good practice to wrap option names in backticks for better readability. The minimal option should be enclosed in backticks.

Suggested change
| [72d466aa0](http://github.com/angular/angular-cli/commit/72d466aa04d4d0cc4d654410bcb6dd44f0de3357) | fix | prevent adding test dependencies when minimal option is enabled |
| [72d466aa0](http://github.com/angular/angular-cli/commit/72d466aa04d4d0cc4d654410bcb6dd44f0de3357) | fix | prevent adding test dependencies when `minimal` option is enabled |


### @angular-devkit/build-angular

| Commit | Type | Description |
| --------------------------------------------------------------------------------------------------- | ---- | ------------------------------------- |
| [0019d1c8e](http://github.com/angular/angular-cli/commit/0019d1c8e1494295a754063dbf936e1cd40d05bd) | fix | update copy-webpack-plugin to v14.0.0 |
Copy link

@gemini-code-assist gemini-code-assist bot Mar 5, 2026

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

medium

For consistency and better readability, package names should be wrapped in backticks, similar to how commands and other code identifiers are formatted in this changelog.

Suggested change
| [0019d1c8e](http://github.com/angular/angular-cli/commit/0019d1c8e1494295a754063dbf936e1cd40d05bd) | fix | update copy-webpack-plugin to v14.0.0 |
| [0019d1c8e](http://github.com/angular/angular-cli/commit/0019d1c8e1494295a754063dbf936e1cd40d05bd) | fix | update `copy-webpack-plugin` to v14.0.0 |


### @angular/build

| Commit | Type | Description |
| --------------------------------------------------------------------------------------------------- | ---- | ------------------------------------------------------------------------------ |
| [6ad860863](http://github.com/angular/angular-cli/commit/6ad8608636ad48ae140cc7299a32e0358c761fcc) | fix | bundle polyfills to preserve execution order in dev server |
| [d17397375](http://github.com/angular/angular-cli/commit/d1739737564fbcc3e4c5a6c3369046cccf0f6120) | fix | conditionally allow `vi.mock` for non-relative imports |
| [0d49f86ed](http://github.com/angular/angular-cli/commit/0d49f86edf5592f0266c6d6689ab4d55b27b2d8d) | fix | resolve style include paths relative to `ng-package.json` in unit-test builder |
| [584f6a2d9](http://github.com/angular/angular-cli/commit/584f6a2d95ac4bdd9f20d918c6700ea79227cc92) | fix | treat empty browsers array as undefined in unit-test builder |
Copy link

@gemini-code-assist gemini-code-assist bot Mar 5, 2026

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

medium

To maintain consistency in formatting within the changelog, property names like browsers should be enclosed in backticks for improved readability.

Suggested change
| [584f6a2d9](http://github.com/angular/angular-cli/commit/584f6a2d95ac4bdd9f20d918c6700ea79227cc92) | fix | treat empty browsers array as undefined in unit-test builder |
| [584f6a2d9](http://github.com/angular/angular-cli/commit/584f6a2d95ac4bdd9f20d918c6700ea79227cc92) | fix | treat empty `browsers` array as undefined in unit-test builder |

| [6699cdc9b](http://github.com/angular/angular-cli/commit/6699cdc9bfbabc3de2ff0cf03acfd6989dc5596c) | perf | fix memory leak in `ng serve` with i18n |

### @angular/ssr

| Commit | Type | Description |
| --------------------------------------------------------------------------------------------------- | ---- | ---------------------------------------------------- |
| [43a9dfa66](http://github.com/angular/angular-cli/commit/43a9dfa663c386217c9a654f0e80af74823fcf6a) | fix | improve header validation logic |
| [dee3717b3](http://github.com/angular/angular-cli/commit/dee3717b3faae9ea75d0a5e53c925f915949b8d0) | fix | introduce DI token to signal route discovery process |

<!-- CHANGELOG SPLIT MARKER -->

<a name="20.3.19"></a>

# 20.3.19 (2026-03-04)
Expand Down