Fixing the CI/CD

Author: lmbelo

.github/workflows/pypi.yml

@@ -30,8 +30,9 @@ jobs:
         python -m build --wheel .
 
     - name: Save sdist
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v4
       with:
+        name: artifacts-${{ matrix.python }}
         path: dist/*.whl
         if-no-files-found: error        
 
@@ -46,9 +47,9 @@ jobs:
       id-token: write
     if: github.ref == 'refs/heads/main'
     steps:                       
-      - uses: actions/download-artifact@v2
+      - uses: actions/download-artifact@v4
         with:
-          name: artifact
+          pattern: artifacts-*
           path: dist
 
       - name: Publish package to TestPyPI      
@@ -67,9 +68,9 @@ jobs:
       id-token: write
     if: startsWith(github.ref, 'refs/tags/v')
     steps:                       
-      - uses: actions/download-artifact@v2
+      - uses: actions/download-artifact@v4
         with:
-          name: artifact
+          pattern: artifacts-*
           path: dist
 
       - name: Publish package to PyPI