--- lbbs/.github/workflows/makefile.yml	2025/07/16 06:02:07	1.3
+++ lbbs/.github/workflows/makefile.yml	2026/01/28 14:39:57	1.11
@@ -2,9 +2,16 @@ name: Makefile CI
 
 on:
   push:
-    branches: [ "main" ]
+    branches:
+      - "main"
+      - "v*.*"
   pull_request:
-    branches: [ "main" ]
+    branches:
+      - "main"
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
 
 jobs:
   build:
@@ -15,7 +22,7 @@ jobs:
     - uses: actions/checkout@v4
 
     - name: autogen
-      run: sh autogen.sh
+      run: autoreconf --install --force
 
     - name: Install dependencies
       run: |