## What's Changed

### 新增
- 新增 LINE 平台适配器与相关配置支持 ([#5085](https://github.com/AstrBotDevs/AstrBot/issues/5085))
- 新增备用回退聊天模型列表，当主模型报错时自动切换到备用模型 ([#5109](https://github.com/AstrBotDevs/AstrBot/issues/5109))
- 新增插件加载失败后的热重载支持，便于插件修复后快速恢复 ([#5043](https://github.com/AstrBotDevs/AstrBot/issues/5043))
- WebUI 新增 SSL 配置选项并同步更新相关日志行为 ([#5117](https://github.com/AstrBotDevs/AstrBot/issues/5117))

### 修复
- 修复 Dockerfile 中依赖导出流程，增加 `uv lock` 步骤并移除不必要的 `--frozen` 参数，提升构建稳定性 ([#5091](https://github.com/AstrBotDevs/AstrBot/issues/5091), [#5089](https://github.com/AstrBotDevs/AstrBot/issues/5089))
- 修复首次启动公告 `FIRST_NOTICE.md` 的本地化路径解析问题，补充兼容路径处理 ([#5083](https://github.com/AstrBotDevs/AstrBot/issues/5083), [#5082](https://github.com/AstrBotDevs/AstrBot/issues/5082))

### 优化
- 日志系统由 `colorlog` 切换为 `loguru`，增强日志输出与展示能力 ([#5115](https://github.com/AstrBotDevs/AstrBot/issues/5115))

## What's Changed (EN)

### New Features
- Added LINE platform adapter support with related configuration options ([#5085](https://github.com/AstrBotDevs/AstrBot/issues/5085))
- Added fallback chat model chain support in tool loop runner, with corresponding config and improved provider selection display ([#5109](https://github.com/AstrBotDevs/AstrBot/issues/5109))
- Added hot reload support after plugin load failure for faster recovery during plugin development and maintenance ([#5043](https://github.com/AstrBotDevs/AstrBot/issues/5043))
- Added SSL configuration options for WebUI and updated related logging behavior ([#5117](https://github.com/AstrBotDevs/AstrBot/issues/5117))

### Fixes
- Fixed Dockerfile dependency export flow by adding a `uv lock` step and removing unnecessary `--frozen` flag to improve build stability ([#5091](https://github.com/AstrBotDevs/AstrBot/issues/5091), [#5089](https://github.com/AstrBotDevs/AstrBot/issues/5089))
- Fixed locale path resolution for `FIRST_NOTICE.md` and added compatible fallback handling ([#5083](https://github.com/AstrBotDevs/AstrBot/issues/5083), [#5082](https://github.com/AstrBotDevs/AstrBot/issues/5082))

### Improvements
- Replaced `colorlog` with `loguru` to improve logging capabilities and console display ([#5115](https://github.com/AstrBotDevs/AstrBot/issues/5115))