diff --git a/.claude-plugin/marketplace.json b/.claude-plugin/marketplace.json
index c61f183..d578316 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": "1.77.0"
+    "version": "1.78.0"
   },
   "plugins": [
     {
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 04d961f..60a9382 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,16 @@
 
 English | [中文](./CHANGELOG.zh.md)
 
+## 1.78.0 - 2026-03-22
+
+### Features
+- `baoyu-url-to-markdown`: add URL-specific parser layer for X/Twitter and archive.ph sites
+- `baoyu-url-to-markdown`: improved slug generation with stop words removal and subdirectory output structure
+
+### Fixes
+- `baoyu-url-to-markdown`: preserve anchor elements containing media in legacy converter
+- `baoyu-url-to-markdown`: smarter title deduplication to avoid redundant headings
+
 ## 1.77.0 - 2026-03-22
 
 ### Features
diff --git a/CHANGELOG.zh.md b/CHANGELOG.zh.md
index 0a51768..d31aa52 100644
--- a/CHANGELOG.zh.md
+++ b/CHANGELOG.zh.md
@@ -2,6 +2,16 @@
 
 [English](./CHANGELOG.md) | 中文
 
+## 1.78.0 - 2026-03-22
+
+### 新功能
+- `baoyu-url-to-markdown`：新增 URL 专用解析层，支持 X/Twitter 和 archive.ph 站点的定制化 HTML 提取
+- `baoyu-url-to-markdown`：改进 slug 生成算法，去除停用词并采用子目录输出结构
+
+### 修复
+- `baoyu-url-to-markdown`：旧版转换器保留包含媒体元素的锚标签
+- `baoyu-url-to-markdown`：更智能的标题去重，避免重复添加标题
+
 ## 1.77.0 - 2026-03-22
 
 ### 新功能
diff --git a/CLAUDE.md b/CLAUDE.md
index e5a563f..003c6d7 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -1,6 +1,6 @@
 # CLAUDE.md
 
-Claude Code marketplace plugin providing AI-powered content generation skills. Version: **1.77.0**.
+Claude Code marketplace plugin providing AI-powered content generation skills. Version: **1.78.0**.
 
 ## Architecture