[Release] crewaiInc/crewAI 1.10.0a1: 1.10.0a1

crewAI 1.10.0a1 introduces a unified memory system, enhanced flow tracking with event correlation, and improved HITL (Human-in-the-Loop) functionality. Key updates include tool spec auto-updates, MCP schema improvements, async support enhancements, and security fixes addressing OpenSSL vulnerabilities.

Key Points

• •Unified Memory System introduced for improved data persistence and retrieval across crew operations
• •Enhanced event tracking with call_id correlation for LLM requests and started_event_id for event sequencing
• •Provider pattern refactoring for HITL (Human-in-the-Loop) and crew architecture for better extensibility
• •Tool specification auto-update feature and improved schema handling with $ref pointer resolution for MCP tools
• •User input handling implemented in Flows with support for async HITL and cyclic flow persistence
• •Security improvements including OpenSSL CVE-2025-15467 vulnerability fix and NL2SQL hardening guidance
• •Relaxed dependency constraints for OpenAI and LiteLLM with version pinning for Stagehand (≤0.5.9)
• •Event ordering fixes and race condition resolutions in concurrent operations and guardrail emissions
• •Prompt cache results support and compaction improvements for optimized LLM interactions
• •CLI and template modernization with type annotation updates and reserved script name validation

Workflow Diagram

Concepts