compatible upload and download artifacts?

Author: fgregg

.github/workflows/build_and_upload.yml

@@ -31,10 +31,10 @@ jobs:
           CIBW_ARCHS_LINUX: "auto aarch64"
           CIBW_TEST_REQUIRES: "pytest"
           CIBW_TEST_COMMAND: "pytest {project}/tests --doctest-modules"
-      - uses: "actions/upload-artifact@v3"
+      - uses: "actions/upload-artifact@v4"
         with:
           path: "./wheelhouse/*.whl"
-
+ 
   make_sdist:
     name: "Build source distribution"
     runs-on: ubuntu-latest
@@ -44,7 +44,7 @@ jobs:
           submodules: true
       - name: "Build source distribution"
         run: "pipx run build --sdist"
-      - uses: "actions/upload-artifact@v3"
+      - uses: "actions/upload-artifact@v4"
         with:
           path: "./dist/*.tar.gz"
 
@@ -56,7 +56,7 @@ jobs:
       - build_wheels
       - make_sdist
     steps:
-      - uses: "actions/download-artifact@v4.1.7"
+      - uses: "actions/download-artifact@v4"
         with:
           name: artifact
           path: dist