Prepare Release v3.0.0 using 'release-plan'

Author: mansona

.release-plan.json

@@ -0,0 +1,22 @@
+{
+  "solution": {
+    "ember-cli-update": {
+      "impact": "major",
+      "oldVersion": "2.0.1",
+      "newVersion": "3.0.0",
+      "tagName": "latest",
+      "constraints": [
+        {
+          "impact": "major",
+          "reason": "Appears in changelog section :boom: Breaking Change"
+        },
+        {
+          "impact": "patch",
+          "reason": "Appears in changelog section :house: Internal"
+        }
+      ],
+      "pkgJSONPath": "./package.json"
+    }
+  },
+  "description": "## Release (2025-09-30)\n\n* ember-cli-update 3.0.0 (major)\n\n#### :boom: Breaking Change\n* `ember-cli-update`\n  * [#1268](https://github.com/ember-cli/ember-cli-update/pull/1268) Drop support for Node < 20 ([@pichfl](https://github.com/pichfl))\n\n#### :house: Internal\n* `ember-cli-update`\n  * [#1278](https://github.com/ember-cli/ember-cli-update/pull/1278) Purge Node 8 related code ([@pichfl](https://github.com/pichfl))\n  * [#1270](https://github.com/ember-cli/ember-cli-update/pull/1270) swap to release-plan ([@mansona](https://github.com/mansona))\n  * [#1274](https://github.com/ember-cli/ember-cli-update/pull/1274) update eslint and remove some strange plugins ([@mansona](https://github.com/mansona))\n  * [#1271](https://github.com/ember-cli/ember-cli-update/pull/1271) Use Prettier ([@pichfl](https://github.com/pichfl))\n  * [#1269](https://github.com/ember-cli/ember-cli-update/pull/1269) Move to pnpm ([@pichfl](https://github.com/pichfl))\n  * [#1266](https://github.com/ember-cli/ember-cli-update/pull/1266) Disable scheduled CI runs ([@pichfl](https://github.com/pichfl))\n\n#### Committers: 2\n- Chris Manson ([@mansona](https://github.com/mansona))\n- Florian Pichler ([@pichfl](https://github.com/pichfl))\n"
+}

CHANGELOG.md

@@ -1,5 +1,26 @@
 # Changelog
 
+## Release (2025-09-30)
+
+* ember-cli-update 3.0.0 (major)
+
+#### :boom: Breaking Change
+* `ember-cli-update`
+  * [#1268](https://github.com/ember-cli/ember-cli-update/pull/1268) Drop support for Node < 20 ([@pichfl](https://github.com/pichfl))
+
+#### :house: Internal
+* `ember-cli-update`
+  * [#1278](https://github.com/ember-cli/ember-cli-update/pull/1278) Purge Node 8 related code ([@pichfl](https://github.com/pichfl))
+  * [#1270](https://github.com/ember-cli/ember-cli-update/pull/1270) swap to release-plan ([@mansona](https://github.com/mansona))
+  * [#1274](https://github.com/ember-cli/ember-cli-update/pull/1274) update eslint and remove some strange plugins ([@mansona](https://github.com/mansona))
+  * [#1271](https://github.com/ember-cli/ember-cli-update/pull/1271) Use Prettier ([@pichfl](https://github.com/pichfl))
+  * [#1269](https://github.com/ember-cli/ember-cli-update/pull/1269) Move to pnpm ([@pichfl](https://github.com/pichfl))
+  * [#1266](https://github.com/ember-cli/ember-cli-update/pull/1266) Disable scheduled CI runs ([@pichfl](https://github.com/pichfl))
+
+#### Committers: 2
+- Chris Manson ([@mansona](https://github.com/mansona))
+- Florian Pichler ([@pichfl](https://github.com/pichfl))
+
 
 
 ## v2.0.1 (2023-09-28)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ember-cli-update",
-  "version": "2.0.1",
+  "version": "3.0.0",
   "description": "Update Ember CLI projects",
   "keywords": [
     "ember.js",