diff --git a/.release-plan.json b/.release-plan.json
new file mode 100644
index 0000000..d526f68
--- /dev/null
+++ b/.release-plan.json
@@ -0,0 +1,25 @@
+{
+  "solution": {
+    "authmaker-ember-simple-auth": {
+      "impact": "major",
+      "oldVersion": "5.0.0",
+      "newVersion": "6.0.0",
+      "constraints": [
+        {
+          "impact": "major",
+          "reason": "Appears in changelog section :boom: Breaking Change"
+        },
+        {
+          "impact": "minor",
+          "reason": "Appears in changelog section :rocket: Enhancement"
+        },
+        {
+          "impact": "patch",
+          "reason": "Appears in changelog section :house: Internal"
+        }
+      ],
+      "pkgJSONPath": "./package.json"
+    }
+  },
+  "description": "## Release (2024-03-20)\n\nauthmaker-ember-simple-auth 6.0.0 (major)\n\n#### :boom: Breaking Change\n* `authmaker-ember-simple-auth`\n  * [#47](https://github.com/Authmaker/authmaker-ember-simple-auth/pull/47) update ember-simple-auth, move to pnpm, and drop support for Node < 18 ([@mansona](https://github.com/mansona))\n\n#### :rocket: Enhancement\n* `authmaker-ember-simple-auth`\n  * [#50](https://github.com/Authmaker/authmaker-ember-simple-auth/pull/50) Update to 5.7 with ember-cli-update ([@mansona](https://github.com/mansona))\n\n#### :house: Internal\n* `authmaker-ember-simple-auth`\n  * [#48](https://github.com/Authmaker/authmaker-ember-simple-auth/pull/48) start using release-plan ([@mansona](https://github.com/mansona))\n\n#### Committers: 1\n- Chris Manson ([@mansona](https://github.com/mansona))\n"
+}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 64a1825..eee5a39 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,24 @@
 # Changelog
 
+## Release (2024-03-20)
+
+authmaker-ember-simple-auth 6.0.0 (major)
+
+#### :boom: Breaking Change
+* `authmaker-ember-simple-auth`
+  * [#47](https://github.com/Authmaker/authmaker-ember-simple-auth/pull/47) update ember-simple-auth, move to pnpm, and drop support for Node < 18 ([@mansona](https://github.com/mansona))
+
+#### :rocket: Enhancement
+* `authmaker-ember-simple-auth`
+  * [#50](https://github.com/Authmaker/authmaker-ember-simple-auth/pull/50) Update to 5.7 with ember-cli-update ([@mansona](https://github.com/mansona))
+
+#### :house: Internal
+* `authmaker-ember-simple-auth`
+  * [#48](https://github.com/Authmaker/authmaker-ember-simple-auth/pull/48) start using release-plan ([@mansona](https://github.com/mansona))
+
+#### Committers: 1
+- Chris Manson ([@mansona](https://github.com/mansona))
+
 v5.0.0 / 2022-01-25
 ==================
 * Fix deprecations and support Ember 4.0 #35 from @mansona
diff --git a/package.json b/package.json
index b2cc1cb..ba03655 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "authmaker-ember-simple-auth",
-  "version": "5.0.0",
+  "version": "6.0.0",
   "description": "Ember Simple Auth authenticator and authorizer for Authmaker",
   "keywords": [
     "ember-addon",
diff --git a/stderr.log b/stderr.log
new file mode 100644
index 0000000..e69de29