From dc81751abf620d4889e9febb38c14aeee775d3cd Mon Sep 17 00:00:00 2001
From: Maghuro <1546139+maghuro@users.noreply.github.com>
Date: Wed, 23 Sep 2026 23:47:43 +0100
Subject: [PATCH 1/2] Harden pull request source check

---
 .github/workflows/Check-PRsource.yml | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/Check-PRsource.yml b/.github/workflows/Check-PRsource.yml
index 4f6babf8..fadb9e99 100644
--- a/.github/workflows/Check-PRsource.yml
+++ b/.github/workflows/Check-PRsource.yml
@@ -6,13 +6,15 @@ on:
       - reopened
       - synchronize
       - edited
+
+permissions: {}
+
 jobs:
   check-branches:
     runs-on: ubuntu-latest
     steps:
-      - name: Check branches
+      - name: Reject non-dev pull requests to main
+        if: github.base_ref == 'main' && github.head_ref != 'dev'
         run: |
-          if [ ${{ github.head_ref }} != "dev" ] && [ ${{ github.base_ref }} == "main" ]; then
-            echo "Merge requests to main branch are only allowed from dev branch."
-            exit 1
-          fi
+          echo "Merge requests to main branch are only allowed from dev branch."
+          exit 1

From dd33bc3fbca55a2e5857ac54564b6427773edf8f Mon Sep 17 00:00:00 2001
From: GitHub Actions <github-actions@github.com>
Date: Mon, 28 Sep 2026 08:19:40 +0000
Subject: [PATCH 2/2] Update SCRIPT_BRANCH to master in MerlinAU.sh and version
 to 1.6.9

---
 MerlinAU.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/MerlinAU.sh b/MerlinAU.sh
index 30a495e6..3e3a059b 100644
--- a/MerlinAU.sh
+++ b/MerlinAU.sh
@@ -23,7 +23,7 @@ readonly SCRIPT_VERSION=1.6.9
 readonly SCRIPT_VERSTAG="26092509"
 readonly SCRIPT_NAME="MerlinAU"
 ## Set to "master" for Production Releases ##
-SCRIPT_BRANCH="dev"
+SCRIPT_BRANCH="master"
 
 ##----------------------------------------##
 ## Modified by Martinski W. [2024-Jul-03] ##