## What's Changed

> 提醒 **v4.14.8** 用户：由于 v4.14.8 版本 Bug，若您未使用 Electron AstrBot 桌面应用，会被错误地通过 WebUI 对话框跳转到此页，**您可能需要手动重新部署 AstrBot 才能升级**。

### 新增
- 企业微信智能机器人支持主动消息推送，并新增视频、文件等消息类型支持 ([#4999](https://github.com/AstrBotDevs/AstrBot/issues/4999))
- 企业微信应用支持主动消息推送，并优化企微应用、微信公众号、微信客服的音频处理流程 ([#4998](https://github.com/AstrBotDevs/AstrBot/issues/4998))
- 钉钉适配器支持主动消息推送，并新增图片、视频、音频等消息类型支持 ([#4986](https://github.com/AstrBotDevs/AstrBot/issues/4986))
- 人格管理弹窗新增删除按钮 ([#4978](https://github.com/AstrBotDevs/AstrBot/issues/4978))

### 修复
- 修复 SubAgents 工具去重相关问题 ([#4990](https://github.com/AstrBotDevs/AstrBot/issues/4990))
- 改进 WeCom AI Bot 的流式消息处理逻辑，提升分段与流式回复稳定性 ([#5000](https://github.com/AstrBotDevs/AstrBot/issues/5000))
- 稳定源码与 Electron 打包环境下的 pip 安装行为，并修复非 Electron 场景点击 WebUI 更新按钮时误触发跳转对话框的问题 ([#4996](https://github.com/AstrBotDevs/AstrBot/issues/4996))
- 修复桌面端后端构建时 certifi 数据收集问题 ([#4995](https://github.com/AstrBotDevs/AstrBot/issues/4995))
- 修复冻结运行时（frozen runtime）中的 pip install 执行问题 ([#4985](https://github.com/AstrBotDevs/AstrBot/issues/4985))
- 为 Windows ARM64 通过 vcpkg 预置 OpenSSL，修复相关构建准备问题

### 优化
- 更新 `pydantic` 依赖版本 ([#4980](https://github.com/AstrBotDevs/AstrBot/issues/4980))
- 调整 GHCR namespace 的 CI 配置

## What's Changed (EN)

### New Features
- Enhanced persona tool management and improved UI localization for subagent orchestration ([#4990](https://github.com/AstrBotDevs/AstrBot/issues/4990))
- Added proactive message push for WeCom AI Bot, with support for video, file, and more message types ([#4999](https://github.com/AstrBotDevs/AstrBot/issues/4999))
- Added proactive message push for WeCom app, and improved audio handling for WeCom app, WeChat Official Account, and WeCom customer service ([#4998](https://github.com/AstrBotDevs/AstrBot/issues/4998))
- Enhanced Dingtalk adapter with proactive push and support for image, video, and audio message types ([#4986](https://github.com/AstrBotDevs/AstrBot/issues/4986))
- Added a delete button to the persona management dialog for better usability ([#4978](https://github.com/AstrBotDevs/AstrBot/issues/4978))

### Fixes
- Improved streaming message handling in WeCom AI Bot for better segmented and streaming reply stability ([#5000](https://github.com/AstrBotDevs/AstrBot/issues/5000))
- Stabilized pip installation behavior in source and Electron packaged environments, and fixed the unexpected redirect dialog when clicking WebUI update in non-Electron mode ([#4996](https://github.com/AstrBotDevs/AstrBot/issues/4996))
- Fixed certifi data collection in desktop backend build ([#4995](https://github.com/AstrBotDevs/AstrBot/issues/4995))
- Fixed pip install execution in frozen runtime ([#4985](https://github.com/AstrBotDevs/AstrBot/issues/4985))
- Prepared OpenSSL via vcpkg for Windows ARM64 build flow

### Improvements
- Updated `pydantic` dependency version ([#4980](https://github.com/AstrBotDevs/AstrBot/issues/4980))
- Updated CI configuration for GHCR namespace
