diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 028360b..139288e 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -14,6 +14,15 @@ env:
 
 jobs:
   build:
+
+    strategy:
+      matrix:
+        platform:
+          - m5stick-c
+          - m5stick-c-plus
+          - m5stack-core
+          - m5stack-core2
+
     runs-on: ubuntu-latest
     permissions:
       contents: write
@@ -31,37 +40,33 @@ jobs:
         run: |
           pip install -r requirements.txt
 
-      - name: Build furble (M5StickC)
-        run: |
-          platformio run -e m5stick-c
-          cp -v .pio/build/m5stick-c/firmware.bin $M5STICKC_FIRMWARE
-
-      - name: Build furble (M5StickC Plus)
-        run: |
-          platformio run -e m5stick-c-plus
-          cp -v .pio/build/m5stick-c-plus/firmware.bin $M5STICKC_PLUS_FIRMWARE
+      - name: Build furble (${{ matrix.platform }})
+        run: platformio run -e ${{ matrix.platform }}
 
-      - name: Build furble (M5Stack Core)
-        run: |
-          platformio run -e m5stack-core
-          cp -v .pio/build/m5stack-core/firmware.bin $M5STACK_CORE_FIRMWARE
+      - name: Upload binary artifact (${{ matrix.platform }})
+        uses: actions/upload-artifact@v4
+        with:
+          name: furble-${{ matrix.platform }}-${{ github.ref_name }}+${{ github.run_attempt }}.bin
+          path: .pio/build/${{ matrix.platform }})/firmware.bin
+          if-no-files-found: error
 
-      - name: Build furble (M5Stack Core2)
-        run: |
-          platformio run -e m5stack-core2
-          cp -v .pio/build/m5stack-core2/firmware.bin $M5STACK_CORE2_FIRMWARE
+  release:
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download binary artifacts
+        uses: actions/download-artifact@v4
+        with:
+          merge-multiple: true
 
       - name: Generate release hashes
         run: |
-          sha256sum $M5STICKC_FIRMWARE $M5STICKC_PLUS_FIRMWARE $M%M5STACK_CORE_FIRMWARE $M5STACK_CORE2_FIRMWARE > sha256sum.txt
+          sha256sum furble-*.bin > sha256sum.txt
 
       - name: Release
         uses: softprops/action-gh-release@v1
         with:
           generate_release_notes: true
           files: |
-            ${{ env.M5STICKC_FIRMWARE }}
-            ${{ env.M5STICKC_PLUS_FIRMWARE }}
-            ${{ env.M5STACK_CORE_FIRMWARE }}
-            ${{ env.M5STACK_CORE2_FIRMWARE }}
+            furble-*.bin
             sha256sum.txt