From 57fc02f9c1fe7916d9bbacf460a65ec48514d76e Mon Sep 17 00:00:00 2001
From: Christopher Richmond <lancer1977@gmail.com>
Date: Sun, 19 Jul 2026 03:58:32 -0400
Subject: [PATCH] ci: tier RetroPie validation

---
 .github/workflows/ci.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 589033c..c65727f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,6 +9,10 @@ on:
 permissions:
   contents: read
 
+concurrency:
+  group: retropie-manager-ci-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   validate:
     runs-on: ubuntu-latest