Workflow maintenance

.github/workflows/build.yml

@@ -1,6 +1,11 @@
 name: Build
 
 on:
+  workflow_dispatch:
+    publish_artifacts:
+      description: 'Publish artifacts (Y|N)'
+      required: true
+      default: 'N'
   release:
     types: [published]
   push:
@@ -104,21 +109,22 @@ jobs:
         if: matrix.python-version == '3.11'
 
       - name: Upload distribution package
-        uses: actions/upload-artifact@master
+        uses: actions/upload-artifact@v4
         with:
-          name: dist
+          name: dist-${{ matrix.os }}-${{ matrix.python-version }}
           path: dist
         if: matrix.python-version == '3.11'
 
   publish:
     runs-on: ubuntu-latest
     needs: build
-    if: github.event_name == 'release'
+    if: github.event_name == 'release' || (github.event_name == 'workflow_dispatch' && github.event.inputs.publish_artifacts == 'Y')
     steps:
       - name: Download the distribution package
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4
         with:
-          name: dist
+          pattern: dist-*
+          merge-multiple: true
           path: dist
 
       - name: Use Python 3.11