What's new in LangBot v4.11.0

GitHub release notes

Bots can react to platform events, Agent runners become plugins, and the WebUI adds a Workspace Assistant.

  • NewEvent-based bots: joins, leaves, recalls, reactions, card clicks and more can be routed to a Pipeline, an Agent or a plugin in Event Routing.
  • NewEvent debugger: edit event payloads in a form and inspect run logs and execution details.
  • NewNew Agent runners including Codex, Claude Code and ACP.
  • NewWorkspace Assistant: look up resources and set up Pipelines and knowledge bases by chatting in the WebUI; changes run only after you confirm.
  • NewPasskey sign-in and TOTP two-factor authentication.
  • NewThe operation log records what each change did.
  • NewSlack Socket Mode, DingTalk card interactions, the WeChat typing indicator, OneBot WebSocket and more.
  • NewA guided tour and a scenario-based bot setup wizard.
  • ImprovedMonitoring adds a unified execution view, tool-call tracing and a live in-progress panel.
  • ImprovedMedia files are deduplicated, so the database grows more slowly.
  • ChangedRunners such as LocalAgent, Dify, Coze and n8n are now official Marketplace plugins; upgrading installs them automatically and backs up your configuration.
  • FixedFixes empty messages and early-ending streaming replies in the WeCom AI Bot.