Update version

version

@@ -1,5 +1,5 @@
 {
   "version": 2.5,
   "show_feature": true,
-  "new_feature": "新增一键更新程序<->高亮代码<->高亮公式<->新增垂直布局选项"
+  "new_feature": "新增一键更新程序<->高亮代码<->PDF对话<->高亮公式<->新增垂直布局选项"
 }