release: cut the v21.2.21 release

dgp1130 · dgp1130 · commit 90e805972267 · 2026-08-12T21:24:53.000Z
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,3 +1,21 @@
+<a name="21.2.21"></a>
+
+# 21.2.21 (2026-08-12)
+
+### @angular/cli
+
+| Commit                                                                                              | Type | Description                                            |
+| --------------------------------------------------------------------------------------------------- | ---- | ------------------------------------------------------ |
+| [ba5d16cac](https://github.com/angular/angular-cli/commit/ba5d16cacab4139897d1f0cf4161562b1bd00553) | fix  | update dependency @modelcontextprotocol/sdk to v1.30.0 |
+
+### @angular/build
+
+| Commit                                                                                              | Type | Description           |
+| --------------------------------------------------------------------------------------------------- | ---- | --------------------- |
+| [f7f60e69e](https://github.com/angular/angular-cli/commit/f7f60e69e77cda60378543a9ca9cc2c76c0bf34f) | fix  | bump undici to 7.29.0 |
+
+<!-- CHANGELOG SPLIT MARKER -->
+
 <a name="21.2.20"></a>
 
 # 21.2.20 (2026-08-05)
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@angular/devkit-repo",
-  "version": "21.2.20",
+  "version": "21.2.21",
   "private": true,
   "description": "Software Development Kit for Angular",
   "keywords": [

Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "@angular/devkit-repo",`
`3`		`- "version": "21.2.20",`
	`3`	`+ "version": "21.2.21",`
`4`	`4`	`"private": true,`
`5`	`5`	`"description": "Software Development Kit for Angular",`
`6`	`6`	`"keywords": [`