Prepare Release using 'release-plan'

.release-plan.json

@@ -1,21 +1,8 @@
 {
   "solution": {
     "@embroider/addon-blueprint": {
-      "impact": "minor",
-      "oldVersion": "2.11.0",
-      "newVersion": "2.12.0",
-      "constraints": [
-        {
-          "impact": "minor",
-          "reason": "Appears in changelog section :rocket: Enhancement"
-        },
-        {
-          "impact": "patch",
-          "reason": "Appears in changelog section :bug: Bug Fix"
-        }
-      ],
-      "pkgJSONPath": "./package.json"
+      "oldVersion": "2.12.0"
     }
   },
-  "description": "## Release (2024-02-15)\n\n@embroider/addon-blueprint 2.12.0 (minor)\n\n#### :rocket: Enhancement\n* `@embroider/addon-blueprint`\n  * [#253](https://github.com/embroider-build/addon-blueprint/pull/253) Update LTS scenarios ([@bertdeblock](https://github.com/bertdeblock))\n\n#### :bug: Bug Fix\n* `@embroider/addon-blueprint`\n  * [#247](https://github.com/embroider-build/addon-blueprint/pull/247) fix indentation in GitHub CI workflow ([@jelhan](https://github.com/jelhan))\n  * [#256](https://github.com/embroider-build/addon-blueprint/pull/256) Add missing .gitignores to better support --addon-only scenarios (no test app) ([@NullVoxPopuli](https://github.com/NullVoxPopuli))\n\n#### Committers: 3\n- Bert De Block ([@bertdeblock](https://github.com/bertdeblock))\n- Jeldrik Hanschke ([@jelhan](https://github.com/jelhan))\n- [@NullVoxPopuli](https://github.com/NullVoxPopuli)\n"
+  "description": "## Release (2024-02-17)\n\n\n\n#### :house: Internal\n* [#260](https://github.com/embroider-build/addon-blueprint/pull/260) update release-plan ([@mansona](https://github.com/mansona))\n\n#### Committers: 1\n- Chris Manson ([@mansona](https://github.com/mansona))\n"
 }

CHANGELOG.md

@@ -1,4 +1,14 @@
 # @embroider/addon-blueprint Changelog
+
+## Release (2024-02-17)
+
+
+
+#### :house: Internal
+* [#260](https://github.com/embroider-build/addon-blueprint/pull/260) update release-plan ([@mansona](https://github.com/mansona))
+
+#### Committers: 1
+- Chris Manson ([@mansona](https://github.com/mansona))
 ## Release (2024-02-15)
 
 @embroider/addon-blueprint 2.12.0 (minor)