Dify v1.18.0：Agent 路由、可移植应用与嵌套工作流可视化
原标题：v1.18.0 — Smarter Agent Routing, Portable Apps, Deeper Workflow Visibility
AI 摘要
Dify 发布 v1.18.0，新增 Agent 输出路由功能，让 Agent 根据条件选择工作流分支；支持以 .ifpkg 单包迁移应用及其关联资源；工作流运行历史可下钻查看嵌套 Workflow Tool 的子步骤；并推出 Beta 版 Agent 知识库。此外提供 OpenAPI 与 difyctl 命令行工具管理应用。升级需同步更新 Agent 组件、配置沙箱令牌并保留密码哈希配置。
正文节选
Dify 1.18.0 brings **Agents that route workflows**, **portable app packages**, **deeper visibility into nested workflow runs**, and the opt-in **Agent Knowledge Base** experience. OpenAPI and the new difyctl expand how you build and manage apps from the command line. > [!IMPORTANT] > **Read the upgrade guide below before deploying.** Upgrade the API, workers, Agent Backend, and Agent runtime images together. Local Agent sandboxes require a non-empty authentication token, and Agent Backend us