v4.26.4

What's Changed

Fixes

• Return clear errors when astrbot_file_read_tool receives a directory path instead of reporting a misleading permission error (#9088)
• Reduce markdown streaming lag (#9097)
• Resample and downmix WAV files for Tencent Silk encoding (#9100)
• Guard desktop-managed core restart (#9098)
• Update reboot logic (#9073)
• Fix Discord adapter command registration regex being too strict (#9102)
• Reject non-200 download responses (#9085)
• Fix WeCom webhook adapter returning JSON instead of plain text (#9107)
• Preserve raw webhook callback responses for unified webhook routes
• Skip _unbind_plugin for inactive plugins during specified plugin reload (#9096)
• Apply fallback chat models to background wakeups (#9094)

Chinese

修复

• 修复企业微信、企业微信客服 Webhook、QQ 官方机器人 Webhook 无法正常校验的问题 (#9107)
• 当 astrbot_file_read_tool 读取目录路径时返回明确错误，避免误报权限不足 (#9088)
• 降低 Markdown 流式输出延迟 (#9097)
• 为腾讯系 IM Silk 编码重采样并下混 WAV 文件 (#9100)
• 保护由桌面端管理的核心重启流程 (#9098)
• 更新重启逻辑 (#9073)
• 修复 Discord 适配器注册命令正则过于严格的问题 (#9102)
• 拒绝非 200 状态码的下载响应 (#9085)
• 指定插件重载时，对未启用插件跳过 _unbind_plugin (#9096)
• 后台唤醒主 Agent 时应用 fallback chat models (#9094)