ready for PR

riscv-rt/.github/workflows/changelog.yaml

@@ -2,9 +2,9 @@ name: Check CHANGELOG.md
 
 on:
   push:
-    branches: [ master, check-changelog ]
+    branches: [ master ]
   pull_request:
-  merge_group:
+    branches: [ master ]
 
 jobs:
   check_changelog:

riscv-rt/CHANGELOG.md

@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ### Added
 
+- New GitHub worklow for checking modifications on CHANGELOG.md
 - New GitHub workflow for checking clippy lints in PRs
 
 ### Changed