diff --git a/.github/workflows/check_release_notes.yml b/.github/workflows/check_release_notes.yml
index a9718eb..782a0fb 100644
--- a/.github/workflows/check_release_notes.yml
+++ b/.github/workflows/check_release_notes.yml
@@ -8,7 +8,7 @@
 name: Labeler
 on:
   pull_request:
-    types: [labeled, unlabeled]
+    types: [labeled, unlabeled, edited]
 
 jobs:
   label:
@@ -25,4 +25,7 @@ jobs:
       - name: Dump GitHub context
         env:
           GITHUB_CONTEXT: ${{ toJSON(github) }}
-        run: echo "$GITHUB_CONTEXT"
\ No newline at end of file
+        run: echo "$GITHUB_CONTEXT"
+      - name: Get env
+        id: pr-info
+        run: env
\ No newline at end of file
diff --git a/check_release_notes.py b/check_release_notes.py
new file mode 100644
index 0000000..5fdec2b
--- /dev/null
+++ b/check_release_notes.py
@@ -0,0 +1,22 @@
+#!/usr/bin/env python3
+
+import re
+import sys
+import json
+
+input_data = json.loads(sys.stdin.read())
+pr_body = input_data['body']
+
+if result := re.search("(?<=```release-note\n).*?(?=\n```)", pr_body, re.DOTALL):
+    release_note = result.group().strip()
+    if not release_note:
+        print('FAIL: Release note is empty', file=sys.stderr)
+        sys.exit(-1)
+    if release_note.lower() == "tbd":
+        print('FAIL: Release note contains "TBD"', file=sys.stderr)
+        sys.exit(-1)
+else:
+    print('FAIL: No release notes found in PR body', file=sys.stderr)
+    sys.exit(-1)
+
+sys.exit(0)
\ No newline at end of file