ci/cd: fix output

Author: versenilvis

.github/workflows/release.yml

@@ -56,39 +56,36 @@ jobs:
           go run scripts/bench_analyzer.go >> $GITHUB_ENV
           echo "EOF" >> $GITHUB_ENV
 
-      - name: Create GitHub Release
+      # Prepare combined release notes
+      - name: Prepare Release Notes
         if: startsWith(github.ref, 'refs/tags/v')
-        id: create_release
-        uses: softprops/action-gh-release@v1
-        with:
-          name: ${{ github.ref_name }}
-          generate_release_notes: true
+        run: |
+          # 1. Generate standard GitHub release notes (What's Changed, Contributors, etc.)
+          GEN_NOTES=$(gh api repos/${{ github.repository }}/releases/generate-notes -f tag_name=${{ github.ref_name }} --jq .body)
+          
+          # 2. Build the final body
+          echo "RELEASE_BODY<<EOF" >> $GITHUB_ENV
+          echo "$GEN_NOTES" >> $GITHUB_ENV
+          echo "" >> $GITHUB_ENV
+          echo "## Installation" >> $GITHUB_ENV
+          echo "\`\`\`bash" >> $GITHUB_ENV
+          echo "go get github.com/${{ github.repository }}@${{ github.ref_name }}" >> $GITHUB_ENV
+          echo "\`\`\`" >> $GITHUB_ENV
+          echo "" >> $GITHUB_ENV
+          echo "## Performance Benchmarks" >> $GITHUB_ENV
+          echo "\`\`\`text" >> $GITHUB_ENV
+          echo "${{ env.BENCH_REPORT }}" >> $GITHUB_ENV
+          echo "\`\`\`" >> $GITHUB_ENV
+          echo "EOF" >> $GITHUB_ENV
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Append Details to Release
+      - name: Create GitHub Release
         if: startsWith(github.ref, 'refs/tags/v')
-        run: |
-          # Get the current release body (auto-generated notes)
-          CURRENT_BODY=$(gh release view ${{ github.ref_name }} --json body -q .body)
-          
-          # Construct the new body: Notes -> Installation -> Benchmarks
-          NEW_BODY=$(cat <<EOF
-          $CURRENT_BODY
-          
-          ## Installation
-          \`\`\`bash
-          go get github.com/${{ github.repository }}@${{ github.ref_name }}
-          \`\`\`
-          
-          ## Performance Benchmarks
-          \`\`\`text
-          ${{ env.BENCH_REPORT }}
-          \`\`\`
-          EOF
-          )
-          
-          # Update the release
-          gh release edit ${{ github.ref_name }} --notes "$NEW_BODY"
+        uses: softprops/action-gh-release@v1
+        with:
+          name: ${{ github.ref_name }}
+          body: ${{ env.RELEASE_BODY }}
+          generate_release_notes: false
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}