with newer gh-pages

.github/workflows/main.yml

@@ -30,10 +30,20 @@ jobs:
         # Working directory
         working-directory: "./docs/Doxygen" # default is .
 
-    - name: Deploy
-      uses: peaceiris/actions-gh-pages@v3
+    - name: Upload static files as artifact
+      id: deployment
+      uses: actions/upload-pages-artifact@v3 # or specific "vX.X.X" version tag for this action
       with:
-        github_token: ${{ secrets.GITHUB_TOKEN }}
-        # Default Doxyfile build documentation to html directory. 
-        # Change the directory if changes in Doxyfile
-        publish_dir: ./docs/Doxygen/html
+        path: ./docs/Doxygen/pages
+
+  # Deployment job
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4