# PicGo 2.4.2 Changelog

## Features
- New: macOS version with signature && notarization. No more manual handling
  <img width="260" height="260" alt="image" src="https://github.com/user-attachments/assets/dc1b7114-1f10-40e3-b45e-e3b330712399" />
- Add duplicate button for image host config item. And add a double confirm dialog for `duplicate` and `delete` config item action
  <img width="800" height="450" alt="image" src="https://github.com/user-attachments/assets/238881e3-e993-4cb7-9699-fd2f7441ce02" />
- Add: Refactor notifications and add `notificationSound` setting (#1370)

## Bug Fixes
- Fix: An issue that the app icon will be too big under macOS 26. See #1367 for more details
- Fix: Clamp tray image titles to two lines or the style will be broken

## Other
- Refactor: Remove config store (#1371)

----------

## Features
- 新增：macOS 版本签名+公证，现在不再需要手动放行，可以直接下载安装使用
  <img width="260" height="260" alt="image" src="https://github.com/user-attachments/assets/dc1b7114-1f10-40e3-b45e-e3b330712399" />
- 新增：图床配置界面新增复制按钮，可以一键复制已有配置，方便进行多样化操作。同时复制和删除均增加二次确认弹窗
  <img width="800" height="450" alt="image" src="https://github.com/user-attachments/assets/238881e3-e993-4cb7-9699-fd2f7441ce02" />
- 新增：重构通知并新增 `notificationSound` 设置（#1370）

## Bug Fixes
- 修复：在 macOS 26 版本下 app 图标过大的问题。参考 #1367
- 修复：托盘图片标题最多显示两行否则样式会被破坏的问题

## Other
- 重构：移除 config store（#1371）