chore: release v1.24.2

.claude-plugin/marketplace.json

@@ -6,7 +6,7 @@
   },
   "metadata": {
     "description": "Skills shared by Baoyu for improving daily work efficiency",
-    "version": "1.24.1"
+    "version": "1.24.2"
   },
   "plugins": [
     {

CHANGELOG.md

@@ -2,6 +2,11 @@
 
 English | [中文](./CHANGELOG.zh.md)
 
+## 1.24.2 - 2026-01-28
+
+### Refactor
+- `baoyu-image-gen`: default to sequential generation; parallel available on request.
+
 ## 1.24.1 - 2026-01-28
 
 ### Features

CHANGELOG.zh.md

@@ -2,6 +2,11 @@
 
 [English](./CHANGELOG.md) | 中文
 
+## 1.24.2 - 2026-01-28
+
+### 重构
+- `baoyu-image-gen`：默认改为顺序生成图片；并行生成需明确请求。
+
 ## 1.24.1 - 2026-01-28
 
 ### 新功能

skills/baoyu-image-gen/SKILL.md

@@ -1,6 +1,6 @@
 ---
 name: baoyu-image-gen
-description: AI image generation with OpenAI, Google and DashScope APIs. Supports text-to-image, reference images, aspect ratios, and parallel generation (recommended 4 concurrent subagents). Use when user asks to generate, create, or draw images.
+description: AI image generation with OpenAI, Google and DashScope APIs. Supports text-to-image, reference images, aspect ratios. Sequential by default; parallel generation available on request. Use when user asks to generate, create, or draw images.
 ---
 
 # Image Generation (AI SDK)
@@ -124,25 +124,32 @@ Supported: `1:1`, `16:9`, `9:16`, `4:3`, `3:4`, `2.35:1`
 - Google Imagen: uses `aspectRatio` parameter
 - OpenAI: maps to closest supported size
 
-## Parallel Generation
+## Generation Mode
 
-Supports concurrent image generation via background subagents for batch operations.
+**Default**: Sequential generation (one image at a time). This ensures stable output and easier debugging.
+
+**Parallel Generation**: Only use when user explicitly requests parallel/concurrent generation.
+
+| Mode | When to Use |
+|------|-------------|
+| Sequential (default) | Normal usage, single images, small batches |
+| Parallel | User explicitly requests, large batches (10+) |
+
+**Parallel Settings** (when requested):
 
 | Setting | Value |
 |---------|-------|
 | Recommended concurrency | 4 subagents |
 | Max concurrency | 8 subagents |
-| Use case | Batch generation (slides, comics, infographics) |
+| Use case | Large batch generation when user requests parallel |
 
-**Agent Implementation**:
+**Agent Implementation** (parallel mode only):
 ```
 # Launch multiple generations in parallel using Task tool
 # Each Task runs as background subagent with run_in_background=true
 # Collect results via TaskOutput when all complete
 ```
 
-**Best Practice**: When generating 4+ images, spawn background subagents (recommended 4 concurrent) instead of sequential execution.
-
 ## Error Handling
 
 - Missing API key → error with setup instructions