V4.27.3

4.27.3 - 2026-08-13

E quindi uscimmo a riveder le stelle.

我们从那儿走出去，重新见到了群星。

Added

• AstrBot Desktop now uses passwordless sessions and opens the WebUI directly without requiring a login. (#9585)
• Added the effective AstrBot time to settings and made cron jobs inherit the configured timezone. (#9579, #9581)
• Expanded WebChat drag-and-drop uploads to the whole chat area. (#9564)
• Added a one-click option to restore plugin configuration defaults. (#9599)
• Added PowerShell 7 support for the Windows local shell. (#9622)
• Added download-count sorting to the plugin marketplace. (#9570)
• Added chunked file uploads for QQ Official to support large files more reliably. (#9646)

Changed

• Migrated SharedPreferences and configuration preference access to asynchronous, non-blocking paths, improving performance in affected flows and reducing the risk of apparent freezes and deadlocks. (#9582, #9584, #9649)
• Used favicons as the default plugin icon and improved dark-theme text contrast. (#9547, #9643)

Fixed

• Stabilized knowledge base document search, distinguished loading failures from empty results, restored complete retrieval results, and supported UUID fallback when resolving knowledge bases by name. (#9577, #9578, #9618, #9636)
• Refreshed in-memory provider configuration after deletion and synchronized plugin Skill state across the Dashboard. (#9568, #9596)
• Prevented transient project sessions from appearing in ChatUI and restored missing WebChat sessions. (#9587, #9607)
• Sanitized MCP tool names for LLM APIs and treated empty configuration schemas as having no configurable items. (#9534, #9619)
• Warned when an explicitly configured WebUI distribution is stale. (#9518)
• Recorded agent end times before publishing statistics and cancelled stopped agent runs immediately. (#9597, #9602)
• Used static thumbnails for animated Telegram stickers and converted Telegram video notes into video components. (#9610, #9627)
• Propagated QQ media upload failures instead of silently continuing. (#9644)

Maintenance

• Updated grouped GitHub Actions dependencies, improved pipeline scheduler typing, and stabilized OpenAI HTTP client tests. (#9620, #9621)

中文

新增

• AstrBot 桌面端实行免登录机制，无需登录即可直接进入 WebUI。 (#9585)

• Windows 本地 Shell 新增 PowerShell 7 支持。 (#9622)

• QQ 官方机器人新增分片文件上传，修复大文件无法正常发送的问题。 (#9646)

• 将 WebChat 拖放上传区域扩展至整个聊天区域。 (#9564)

• 新增一键恢复插件配置默认值的功能。 (#9599)

• 在设置中展示 AstrBot 的实际生效时间，并使定时任务继承已配置的时区。 (#9579, #9581)

• 插件市场新增按下载量排序。 (#9570)

• 使用 favicon 作为插件默认图标，并改善深色主题的文字对比度。 (#9547, #9643)

• 提升了一部分性能，减少潜在假死和死锁情况（将 SharedPreferences 与配置偏好访问迁移到异步、非阻塞路径）。 (#9582, #9584, #9649)

• 稳定知识库文档搜索，区分加载失败与空结果，恢复完整检索结果，并在按名称查找知识库时支持 UUID 回退。 (#9577, #9578, #9618, #9636)

• 删除提供商配置后刷新内存状态，并同步 Dashboard 中的插件 Skill 状态。 (#9568, #9596)

• 防止临时项目会话出现在 ChatUI 会话列表中，并恢复缺失的 WebChat 会话。 (#9587, #9607)

• 清理发送给 LLM API 的 MCP 工具名称，并将空配置 Schema 正确视为无配置项。 (#9534, #9619)

• 显式配置的 WebUI 发行文件过期时给出警告。 (#9518)

• 在发布统计前记录 Agent 结束时间，并立即取消已停止的 Agent 运行。 (#9597, #9602)

• Telegram 动态贴纸改用静态缩略图，并将 Telegram 视频留言转换为视频组件。 (#9610, #9627)

• QQ 媒体上传失败时正确向上传递错误，不再静默继续。 (#9644)

维护

• 更新 GitHub Actions 依赖组，完善流水线调度器类型标注，并稳定 OpenAI HTTP 客户端测试。 (#9620, #9621)