dynamically select newest version

Author: davidye007

.github/workflows/sphinx.yml

@@ -35,8 +35,11 @@ jobs:
           cp docs/source/index.html docs/build/html/index.html
       - name: Copy latest version to stable
         run: |
+          # Get the latest version directory dynamically
+          LATEST_VERSION=$(ls -1 docs/build/html/ | grep '^v[0-9]' | sort -V | tail -1)
+          echo "Latest version detected: $LATEST_VERSION"
           mkdir -p docs/build/html/stable
-          cp -r docs/build/html/v1.0.21/* docs/build/html/stable
+          cp -r docs/build/html/$LATEST_VERSION/* docs/build/html/stable/
       - name: Deploy docs (all versions + stable alias)
         uses: peaceiris/actions-gh-pages@v3
         if: github.ref == 'refs/heads/main'