refactor: rewrite release workflow and align artifact naming with README

- Restructure release flow: create release with notes first, then build
  and upload artifacts in parallel
- Replace GoReleaser with make build-all for plain binary uploads
- Rename Termux APK from clawdroid-termux- to clawdroid-noembedded-
- Update README APK names to clawdroid-<version>-{arch}.apk format
- Add x86_64 (clawdroid-linux-amd64) to Go binary download table

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.github/workflows/release.yml

@@ -1,10 +1,10 @@
-name: Create Tag and Release
+name: Release
 
 on:
   workflow_dispatch:
     inputs:
       tag:
-        description: "Release tag (required, e.g. v0.2.0)"
+        description: "Release tag (e.g. v0.2.0)"
         required: true
         type: string
       prerelease:
@@ -19,8 +19,8 @@ on:
         default: false
 
 jobs:
-  create-tag:
-    name: Create Git Tag
+  create-release:
+    name: Create Tag & Release
     runs-on: ubuntu-latest
     permissions:
       contents: write
@@ -42,7 +42,6 @@ jobs:
           fi
 
       - name: Create and push tag
-        shell: bash
         env:
           RELEASE_TAG: ${{ inputs.tag }}
         run: |
@@ -51,13 +50,27 @@ jobs:
           git tag -a "$RELEASE_TAG" -m "Release $RELEASE_TAG"
           git push origin "$RELEASE_TAG"
 
-  release:
-    name: GoReleaser Release
-    needs: create-tag
+      - name: Create release with generated notes
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          RELEASE_TAG: ${{ inputs.tag }}
+          IS_DRAFT: ${{ inputs.draft }}
+          IS_PRERELEASE: ${{ inputs.prerelease }}
+        run: |
+          FLAGS=""
+          if [ "$IS_DRAFT" = "true" ]; then FLAGS="$FLAGS --draft"; fi
+          if [ "$IS_PRERELEASE" = "true" ]; then FLAGS="$FLAGS --prerelease"; fi
+          gh release create "$RELEASE_TAG" \
+            --generate-notes \
+            --title "$RELEASE_TAG" \
+            $FLAGS
+
+  build-go:
+    name: Go Binaries
+    needs: create-release
     runs-on: ubuntu-latest
     permissions:
       contents: write
-      packages: write
     steps:
       - name: Checkout tag
         uses: actions/checkout@v4
@@ -65,32 +78,27 @@ jobs:
           fetch-depth: 0
           ref: ${{ inputs.tag }}
 
-      - name: Setup Go from go.mod
+      - name: Setup Go
         uses: actions/setup-go@v5
         with:
           go-version-file: go.mod
 
-      - name: Run GoReleaser
-        uses: goreleaser/goreleaser-action@v6
-        with:
-          distribution: goreleaser
-          version: ~> v2
-          args: release --clean
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Build all platforms
+        run: make build-all
 
-      - name: Apply release flags
-        shell: bash
+      - name: Upload binaries to release
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          RELEASE_TAG: ${{ inputs.tag }}
         run: |
-          gh release edit "${{ inputs.tag }}" \
-            --draft=${{ inputs.draft }} \
-            --prerelease=${{ inputs.prerelease }}
+          gh release upload "$RELEASE_TAG" \
+            build/clawdroid-linux-amd64 \
+            build/clawdroid-linux-arm64 \
+            build/clawdroid-linux-arm
 
-  android-termux:
+  build-android-termux:
     name: Android Termux APK
-    needs: create-tag
+    needs: create-release
     runs-on: ubuntu-latest
     permissions:
       contents: write
@@ -129,24 +137,19 @@ jobs:
       - name: Build release APK
         run: ./gradlew assembleTermuxRelease
 
-      - name: Rename APK with version
-        env:
-          RELEASE_TAG: ${{ inputs.tag }}
-        run: |
-          mv app/build/outputs/apk/termux/release/app-termux-release.apk \
-             app/build/outputs/apk/termux/release/clawdroid-termux-"$RELEASE_TAG".apk
-
       - name: Upload APK to release
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           RELEASE_TAG: ${{ inputs.tag }}
         run: |
+          mv app/build/outputs/apk/termux/release/app-termux-release.apk \
+             app/build/outputs/apk/termux/release/clawdroid-noembedded-"$RELEASE_TAG".apk
           gh release upload "$RELEASE_TAG" \
-            app/build/outputs/apk/termux/release/clawdroid-termux-"$RELEASE_TAG".apk
+            app/build/outputs/apk/termux/release/clawdroid-noembedded-"$RELEASE_TAG".apk
 
-  android-embedded:
+  build-android-embedded:
     name: Android Embedded APKs
-    needs: create-tag
+    needs: create-release
     runs-on: ubuntu-latest
     permissions:
       contents: write
@@ -193,8 +196,9 @@ jobs:
         working-directory: android
         run: ./gradlew assembleEmbeddedRelease -PenableAbiSplit
 
-      - name: Rename APKs with version
+      - name: Upload APKs to release
         env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           RELEASE_TAG: ${{ inputs.tag }}
         working-directory: android/app/build/outputs/apk/embedded/release
         run: |
@@ -202,13 +206,6 @@ jobs:
           mv app-embedded-armeabi-v7a-release.apk    clawdroid-"$RELEASE_TAG"-armeabi-v7a.apk
           mv app-embedded-x86_64-release.apk         clawdroid-"$RELEASE_TAG"-x86_64.apk
           mv app-embedded-universal-release.apk      clawdroid-"$RELEASE_TAG"-universal.apk
-
-      - name: Upload APKs to release
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          RELEASE_TAG: ${{ inputs.tag }}
-        working-directory: android/app/build/outputs/apk/embedded/release
-        run: |
           gh release upload "$RELEASE_TAG" \
             clawdroid-"$RELEASE_TAG"-arm64-v8a.apk \
             clawdroid-"$RELEASE_TAG"-armeabi-v7a.apk \

README.ja.md

@@ -53,10 +53,10 @@ graph TB
 
 | アーキテクチャ | APK |
 |-------------|-----|
-| 64-bit ARM（最近のデバイスの大半） | `clawdroid-embedded-arm64-v8a-release.apk` |
-| 32-bit ARM | `clawdroid-embedded-armeabi-v7a-release.apk` |
-| x86_64（エミュレーター） | `clawdroid-embedded-x86_64-release.apk` |
-| ユニバーサル（全アーキテクチャ） | `clawdroid-embedded-universal-release.apk` |
+| 64-bit ARM（最近のデバイスの大半） | `clawdroid-<version>-arm64-v8a.apk` |
+| 32-bit ARM | `clawdroid-<version>-armeabi-v7a.apk` |
+| x86_64（エミュレーター） | `clawdroid-<version>-x86_64.apk` |
+| ユニバーサル（全アーキテクチャ） | `clawdroid-<version>-universal.apk` |
 
 ### 2. インストール & 起動
 
@@ -272,6 +272,7 @@ Termux 版は Go バックエンドを APK に内蔵せず、Termux 上で別プ
 |-------------|---------|
 | 64-bit ARM（最近のデバイスの大半） | `clawdroid-linux-arm64` |
 | 32-bit ARM | `clawdroid-linux-arm` |
+| x86_64 | `clawdroid-linux-amd64` |
 
 Termux で `uname -m` を実行するとアーキテクチャを確認できます。
 
@@ -300,7 +301,7 @@ LLM モデルと API キーを設定します。
 
 **5. Termux 版 APK のインストール**
 
-Termux フレーバーの APK（`clawdroid-termux-*.apk`）を同じデバイスにインストールします。
+Termux フレーバーの APK（`clawdroid-noembedded-*.apk`）を同じデバイスにインストールします。
 
 **6. バックエンドの起動**
 

README.md

@@ -55,10 +55,10 @@ Choose the APK matching your device architecture:
 
 | Architecture | APK |
 |-------------|-----|
-| 64-bit ARM (most modern devices) | `clawdroid-embedded-arm64-v8a-release.apk` |
-| 32-bit ARM | `clawdroid-embedded-armeabi-v7a-release.apk` |
-| x86_64 (emulators) | `clawdroid-embedded-x86_64-release.apk` |
-| Universal (all architectures) | `clawdroid-embedded-universal-release.apk` |
+| 64-bit ARM (most modern devices) | `clawdroid-<version>-arm64-v8a.apk` |
+| 32-bit ARM | `clawdroid-<version>-armeabi-v7a.apk` |
+| x86_64 (emulators) | `clawdroid-<version>-x86_64.apk` |
+| Universal (all architectures) | `clawdroid-<version>-universal.apk` |
 
 ### 2. Install & Launch
 
@@ -274,6 +274,7 @@ Download from [GitHub Releases](https://github.com/KarakuriAgent/clawdroid/relea
 |-------------|--------|
 | 64-bit ARM (most modern devices) | `clawdroid-linux-arm64` |
 | 32-bit ARM | `clawdroid-linux-arm` |
+| x86_64 | `clawdroid-linux-amd64` |
 
 You can check your architecture in Termux with `uname -m`.
 
@@ -302,7 +303,7 @@ Add your LLM model and API key.
 
 **5. Install the Termux APK**
 
-Install the Termux-flavor APK (`clawdroid-termux-*.apk`) on the same device.
+Install the Termux-flavor APK (`clawdroid-noembedded-*.apk`) on the same device.
 
 **6. Start the backend**