diff --git a/.claude-plugin/marketplace.json b/.claude-plugin/marketplace.json
index 977690a..27529c7 100644
--- a/.claude-plugin/marketplace.json
+++ b/.claude-plugin/marketplace.json
@@ -6,7 +6,7 @@
   },
   "metadata": {
     "description": "Skills shared by Baoyu for improving daily work efficiency",
-    "version": "1.46.0"
+    "version": "1.47.0"
   },
   "plugins": [
     {
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 16f82ab..4632674 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 English | [中文](./CHANGELOG.zh.md)
 
+## 1.47.0 - 2026-03-05
+
+### Features
+- Add `baoyu-translate` skill — three-mode translation (quick/normal/refined) with custom glossaries, audience-aware translation, and parallel chunked translation for long documents
+- Add cross-platform PowerShell support for EXTEND.md preference checks across all skills
+
 ## 1.46.0 - 2026-03-05
 
 ### Features
diff --git a/CHANGELOG.zh.md b/CHANGELOG.zh.md
index 2e97fa0..18dade3 100644
--- a/CHANGELOG.zh.md
+++ b/CHANGELOG.zh.md
@@ -2,6 +2,12 @@
 
 [English](./CHANGELOG.md) | 中文
 
+## 1.47.0 - 2026-03-05
+
+### 新功能
+- 新增 `baoyu-translate` 翻译技能——支持快速/标准/精翻三种模式，自定义术语表、面向受众翻译、长文档自动分块并行翻译
+- 为所有技能的 EXTEND.md 偏好检测添加 PowerShell 跨平台支持
+
 ## 1.46.0 - 2026-03-05
 
 ### 新功能