diff --git a/CHANGELOG.md b/CHANGELOG.md
index 94eb9785ed2b..632933540a9d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,34 @@
+<a name="21.1.0-next.1"></a>
+
+# 21.1.0-next.1 (2025-12-03)
+
+### @angular/cli
+
+| Commit                                                                                              | Type | Description              |
+| --------------------------------------------------------------------------------------------------- | ---- | ------------------------ |
+| [d635a6c63](https://github.com/angular/angular-cli/commit/d635a6c6335d0838fc0977f6742f6aa9f769c527) | feat | add signal forms lessons |
+
+### @schematics/angular
+
+| Commit                                                                                              | Type | Description                                                      |
+| --------------------------------------------------------------------------------------------------- | ---- | ---------------------------------------------------------------- |
+| [e71a72ffd](https://github.com/angular/angular-cli/commit/e71a72ffdc426e26bfb4f0bb92e8f5795a621c18) | feat | generate detailed migration report for `refactor-jasmine-vitest` |
+
+### @angular-devkit/schematics
+
+| Commit                                                                                              | Type | Description                       |
+| --------------------------------------------------------------------------------------------------- | ---- | --------------------------------- |
+| [98e10fa0f](https://github.com/angular/angular-cli/commit/98e10fa0f29cc8f6cf6a25c45c6888a79465eaf7) | fix  | remove lazy imports in node tasks |
+
+### @angular/build
+
+| Commit                                                                                              | Type | Description                                                |
+| --------------------------------------------------------------------------------------------------- | ---- | ---------------------------------------------------------- |
+| [63c3e3f64](https://github.com/angular/angular-cli/commit/63c3e3f6406d345e777ca18bfad7d6d701e5c4ea) | fix  | add filename truncation to test discovery                  |
+| [8d8ba4f61](https://github.com/angular/angular-cli/commit/8d8ba4f61fc07dd670b705c48e82cf63424b3cce) | fix  | allow overriding Vitest coverage `reportsDirectory` option |
+
+<!-- CHANGELOG SPLIT MARKER -->
+
 <a name="21.0.2"></a>
 
 # 21.0.2 (2025-12-03)
diff --git a/package.json b/package.json
index 49a2eb3ee1db..2aed1d6aca99 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@angular/devkit-repo",
-  "version": "21.1.0-next.0",
+  "version": "21.1.0-next.1",
   "private": true,
   "description": "Software Development Kit for Angular",
   "keywords": [