Dify 发布: v1.16.1 - Bug Fixes and Security Enhancements

来源摘要

## What's Changed ### New Features **Tool Multi-Select Input** - Workflow tool nodes now support multi-select dropdown inputs, allowing users to choose multiple values from a predefined list when configuring tool parameters. (#39346) **Workflow Node Locator** - You can now click a node_id in workflow run logs or error messages to locate and highlight the corresponding node in the workflow editor canvas. (#38187) **Workflow Block Selector Improvements** - The block selector panel now features improved keyboard navigation, category previews, and a more intuitive search experience when adding nodes to workflows. (#39212) **Export Agent DSL from Sidebar** - Agent apps can now be exported as DSL YAML directly from the app sidebar menu, making it easy to back up or version-control agent configurations. (#39299) **Knowledge Tracing** - Added more observability traces to knowledge/RAG document processing operations, improving visibility into indexing pipelines. (#38959) --- ### Bug Fixes **Workflow & Collaboration** - Fixed hidden-tab collaboration leader saving stale drafts when the tab is inactive (#38997) - Fixed unsaved edits being dropped when collaboration never connects (#39579) - Preserved latest collaboration session after reconnection (#39646) - Fixed false draft save error during Strict Mode initialization (#39353) - Show persistent error notification when workflow draft save fails (#39293) - Wait for workflow worker threads to finish before Celery tasks complete, preventing orphaned executions (#39614) - Lazy-load Loro collaboration runtime to reduce initial bundle size (#39631) - Don't open node settings panel when clicking a node in comment mode (#39500) - Don't close active comment panel when a different comment is resolved (#39491) **RAG & Knowledge** - Fixed do