upload/download-artifact@v2 is deprecated and fails, see https://github.blog/changelog/2024-02-13-deprecation-notice-v1-and-v2-of-the-artifact-actions/

Author: pazeshun

.github/workflows/compile-examples.yml

@@ -148,7 +148,7 @@ jobs:
           sketches-report-path: ${{ env.SKETCHES_REPORTS_PATH }}
 
       - name: Save memory usage change report as artifact
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           path: ${{ env.SKETCHES_REPORTS_PATH }}
           name: ${{ env.SKETCHES_REPORTS_PATH }}

.github/workflows/compile-muxto.yml

@@ -70,14 +70,14 @@ jobs:
           sketches-report-path: ${{ env.SKETCHES_REPORTS_PATH }}
 
       - name: Save firmware binary as workflow artifact
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           if-no-files-found: error
           path: ${{ env.BINARY_OUTPUT_PATH }}/${{ env.BINARY_FILENAME }}
           name: ${{ env.BINARY_ARTIFACT_NAME }}
 
       - name: Save sketches report as workflow artifact
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           if-no-files-found: error
           path: ${{ env.SKETCHES_REPORTS_PATH }}
@@ -89,7 +89,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Download binary artifact
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4
         with:
           name: ${{ env.BINARY_ARTIFACT_NAME }}