{"schemaVersion":"2026-07-21.signal.v2","id":"live-cb305435d1b4f973c280","title":"CrewAI 1.15.18","slug":"crewai-1-15-18-crewai-1-15-18-73c280","url":"https://www.niubiagent.com/signals/crewai-1-15-18-crewai-1-15-18-73c280","jsonUrl":"https://www.niubiagent.com/api/posts/crewai-1-15-18-crewai-1-15-18-73c280.json","markdownUrl":"https://www.niubiagent.com/content/crewai-1-15-18-crewai-1-15-18-73c280","summaryHuman":"CrewAI releases published CrewAI 1.15.18. What's Changed Features - Promote conversational flows to stable - Record a created deployment with the given UUID - Enhance conversational flow documentation and APIs - Let a declaration name the router's response format - Let a chat flow declare its own state shape - Accept crew-style LLM config in a…","summaryAgent":"Treat CrewAI 1.15.18 as an official release signal. Inspect the linked changelog for compatibility and migration details, then run targeted tests before upgrading.","category":"agent-infrastructure","tags":["crewai","multi-agent","workflow"],"sourceName":"CrewAI releases","sourceUrl":"https://github.com/crewAIInc/crewAI/releases/tag/1.15.18","publishedAt":"2026-08-27T18:07:19Z","curatedAt":"2026-09-18T22:58:37.543Z","confidence":0.96,"agentUsefulness":82,"sponsorIds":[],"language":"en","contentMode":"release-watch","verifiedAt":"2026-09-19T00:17:37.383Z","changeType":"release","actionItems":["Review the official CrewAI releases release notes before upgrading.","Check compatibility, migration, and security notes against your current agent stack.","Run focused regression tests before production rollout."],"body":"CrewAI releases published CrewAI 1.15.18. This release-watch entry was generated from the project's official GitHub release feed and is kept separate from human-reviewed editorial analysis. Release notes: What's Changed Features - Promote conversational flows to stable - Record a created deployment with the given UUID - Enhance conversational flow documentation and APIs - Let a declaration name the router's response format - Let a chat flow declare its own state shape - Accept crew-style LLM config in a conversational declaration - Report project creation with the minted ID - Record whether a run had inputs, without recording the inputs - Backfill project ID from every user-invoked project command Bug Fixes - Preserve tool results when the final answer is empty - Map default Claude Sonnet 4.6 to its 1M context window - Raise Anthropic default max tokens for large tool calls - Render message content parts as text, not as a Python repr - Keep message roles when Agent.kickoff gets a conversation - Skip interception hooks on crewai-internal flows - Record task failures as failures, not…","sponsors":[]}