fix(updater): use darwin-universal feed for macOS and add arm64 compat

Author: JooHyung Park

.github/workflows/build.yml

@@ -166,6 +166,25 @@ jobs:
           path: out/make/zip/darwin/universal/*.zip
           if-no-files-found: error
 
+      # Backward-compat: apps older than v2.0.11 request the darwin-arm64 feed URL.
+      # Copy the universal ZIP under the arm64 filename so update.electronjs.org can serve them.
+      # This can be removed once no clients older than v2.0.11 remain in the wild.
+      - name: Create darwin-arm64 compatibility ZIP
+        run: |
+          UNIVERSAL_ZIP=$(find out/make/zip/darwin/universal -name "*.zip" | head -1)
+          BASENAME=$(basename "$UNIVERSAL_ZIP")
+          ARM64_BASENAME="${BASENAME/darwin-universal/darwin-arm64}"
+          mkdir -p out/make/zip/darwin/arm64-compat
+          cp "$UNIVERSAL_ZIP" "out/make/zip/darwin/arm64-compat/$ARM64_BASENAME"
+          echo "Created: out/make/zip/darwin/arm64-compat/$ARM64_BASENAME"
+
+      - name: Upload arm64 compatibility ZIP artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: macos-arm64-zip
+          path: out/make/zip/darwin/arm64-compat/*.zip
+          if-no-files-found: error
+
   # Build stage - Windows
   build-windows:
     runs-on: windows-latest
@@ -296,5 +315,6 @@ jobs:
           files: |
             artifacts/macos-universal-dmg/*.dmg
             artifacts/macos-universal-zip/**/*.zip
+            artifacts/macos-arm64-zip/**/*.zip
             artifacts/windows-build/**/*.exe
             artifacts/windows-build/**/*.nupkg

package.json

@@ -1,7 +1,7 @@
 {
   "name": "talktofigma-desktop",
   "productName": "TalkToFigma Desktop",
-  "version": "2.0.10",
+  "version": "2.0.11",
   "description": "Bridge between Figma and AI tools (Cursor, Claude Code) using Model Context Protocol",
   "type": "module",
   "main": ".vite/build/main.cjs",

src/main/utils/updater.ts

@@ -46,9 +46,9 @@ export function initializeUpdater() {
   log.info('Current version:', app.getVersion());
 
   // Construct feed URL for update.electronjs.org
-  // For macOS universal builds, use 'darwin-universal'
+  // GitHub Releases ship darwin-universal builds only, so always use 'darwin-universal' on macOS.
   const platform = process.platform === 'darwin'
-    ? `darwin-${process.arch}`
+    ? 'darwin-universal'
     : `${process.platform}-${process.arch}`;
   const feedURL = `https://update.electronjs.org/grab/TalkToFigmaDesktop/${platform}/${app.getVersion()}`;
   const userAgent = `TalkToFigma-Desktop/${app.getVersion()} (${process.platform}: ${process.arch})`;