From 4767bec50df0075c16d9e061885f58893c98309c Mon Sep 17 00:00:00 2001
From: neohiro <140953308+neohiro@users.noreply.github.com>
Date: Tue, 13 Oct 2026 15:54:15 +0200
Subject: [PATCH] ci: revert GH Actions major bumps that break the pipeline
 (checkout v7->v4, artifacts v8/v7->v4)

---
 .github/workflows/lint.yml    | 4 ++--
 .github/workflows/release.yml | 6 +++---
 .github/workflows/tests.yml   | 8 ++++----
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 37aa955..b9b993b 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -24,7 +24,7 @@ jobs:
     name: Lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v7
+      - uses: actions/checkout@v4
       - name: Install shellcheck
         run: sudo apt-get update -qq && sudo apt-get install -y -qq shellcheck >/dev/null 2>&1
       - name: Run shellcheck on all shell scripts
@@ -50,7 +50,7 @@ jobs:
     name: JSON validation
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v7
+      - uses: actions/checkout@v4
       - name: Validate profile JSON files
         run: |
           set -e
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 47905ea..9ed8bc2 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
 
       - name: Build Zip
         run: |
@@ -31,7 +31,7 @@ jobs:
           zip -r ../linux-install.zip .
 
       - name: Upload Artifact
-        uses: actions/upload-artifact@v7
+        uses: actions/upload-artifact@v4
         with:
           name: build-linux
           path: |
@@ -45,7 +45,7 @@ jobs:
       contents: write
     steps:
       - name: Download Artifacts
-        uses: actions/download-artifact@v8
+        uses: actions/download-artifact@v4
         with:
           path: artifacts
           merge-multiple: true
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index d2f4578..20cf439 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -44,7 +44,7 @@ jobs:
             test_kind: floor
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
 
       - name: Set up Docker
         if: matrix.pkg != 'bash'
@@ -105,13 +105,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
 
       - name: Run test suite
         run: bash tests/run-all.sh --junit
 
       - name: Upload JUnit artifact
-        uses: actions/upload-artifact@v7
+        uses: actions/upload-artifact@v4
         if: always()
         with:
           name: junit-shell-suite
@@ -123,7 +123,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: Install shellcheck
         run: sudo apt-get update -qq && sudo apt-get install -y -qq shellcheck
       - name: Lint