0.157.0

v0.157.0 What's Changed

Core Improvements & Fixes

• Enabled word wrapping for long input tool
• Allowed persisting Flow state with BaseModel entries
• Optimized string operations using partition() for performance
• Dropped support for deprecated User Memory system
• Bumped LiteLLM version to 1.74.9
• Fixed CLI to show missing modules more clearly during import
• Supported device authorization with Okta

New Features & Enhancements

• Added crewai config CLI command group with tests
• Added default value support for crew.name
• Introduced initial tracing capabilities
• Added support for LangDB integration
• Added support for CLI configuration documentation

Documentation & Guides

• Updated MCP documentation with connect_timeout attribute
• Added LangDB integration documentation
• Added CLI config documentation
• General feature doc updates and cleanup

New Contributors

• @MrunmayS made their first contribution
• @chi2liu made their first contribution

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0.152.0

What's Changed

Core Improvements & Fixes

• Removed crewai signup references and replaced them with crewai login
• Fixed support for adding memories to Mem0 using agent_id
• Changed the default value in Mem0 configuration
• Updated import error to show missing module files clearly
• Added timezone support to event timestamps

New Features & Enhancements

• Enhanced Flow class to support custom flow names
• Refactored RAG components into a dedicated top-level module

Documentation & Guides

• Fixed incorrect model naming in Google Vertex AI documentation

New Contributors

• @manuka99 made their first contribution

0.150.0

What's Changed

Core Improvements & Fixes

• Used file lock around Chroma client initialization
• Removed workaround related to SQLite without FTS5
• Dropped unsupported stop parameter for LLM models automatically
• Fixed save method and updated related test cases
• Fixed message handling for Ollama models when last message is from assistant
• Removed duplicate print on LLM call error
• Added deprecation notice to UserMemory
• Upgraded LiteLLM to version 1.74.3

New Features & Enhancements

• Added support for ad-hoc tool calling via internal LLM class
• Updated Mem0 Storage from v1.1 to v2

Documentation & Guides

• Fixed neatlogs documentation
• Added Tavily Search & Extractor tools to the Search-Research suite
• Added documentation for SerperScrapeWebsiteTool and reorganized Serper section
• General documentation updates and improvements

New Contributors

• @Programmer-RD-AI made their first contribution

crewai-tools v0.58.0

New Tools / Enhancements

• SerperScrapeWebsiteTool: Added a tool for extracting clean content from URLs
• Bedrock AgentCore: Integrated browser and code interpreter toolkits for Bedrock agents
• Stagehand Update: Refactored and updated Stagehand integration

Fixes & Cleanup

• FTS5 Support: Enabled SQLite FTS5 for improved text search in test workflows
• Test Speedups: Parallelized GitHub Actions test suite for faster CI runs
• Cleanup: Removed SQLite workaround due to FTS5 support being available
  MongoDBVectorSearchTool: Fixed serialization and schema handling

0.148.0

What's Changed

Core Improvements & Fixes

• Used production WorkOS environment ID
• Added SQLite FTS5 support to test workflow
• Fixed agent knowledge handling
• Compared using BaseLLM class instead of LLM
• Fixed missing create_directory parameter in Task class

New Features & Enhancements

• Introduced Agent evaluation functionality
• Added Evaluator experiment and regression testing methods
• Implemented thread-safe AgentEvaluator
• Enabled event emission for Agent evaluation
• Supported evaluation of single Agent and LiteAgent
• Added integration with neatlogs
• Added crew context tracking for LLM guardrail events

Documentation & Guides

• Added documentation for guardrail attributes and usage examples
• Added integration guide for neatlogs
• Updated documentation for Agent repository and Agent.kickoff usage

0.141.0

What's Changed

Core Improvements & Fixes

• Sped up GitHub Actions tests through parallelization

New Features & Enhancements

• Added crew context tracking for LLM guardrail events

Documentation & Guides

• Added documentation for Agent repository usage
• Added documentation for Agent.kickoff method

0.140.0

What's Changed

Core Improvements & Fixes

• Fixed typo in test prompts
• Fixed project name normalization by stripping trailing slashes during crew creation
• Ensured environment variables are written in uppercase
• Updated LiteLLM dependency
• Refactored collection handling in RAGStorage
• Implemented PEP 621 dynamic versioning

New Features & Enhancements

• Added capability to track LLM calls by task and agent
• Introduced MemoryEvents to monitor memory usage
• Added console logging for memory system and LLM guardrail events
• Improved data training support for models up to 7B parameters
• Added Scarf and Reo.dev analytics tracking
• CLI workos login

Documentation & Guides

• Updated CLI LLM documentation
• Added Nebius integration to the docs
• Corrected typos in installation and pt-BR documentation
• Added docs about MemoryEvents
• Implemented docs redirects and included development tools

0.134.0

What's Changed

Core Improvements & Fixes

• Fixed tools parameter syntax
• Fixed type annotation in Task
• Fixed SSL error when retrieving LLM data from GitHub
• Ensured compatibility with Pydantic 2.7.x
• Removed mkdocs from project dependencies
• Upgraded Langfuse code examples to use Python SDK v3
• Added sanitize role feature in mem0 storage
• Improved Crew search during memory reset
• Improved console printer output

New Features & Enhancements

• Added support for initializing a tool from defined Tool attributes
• Added official way to use MCP Tools within a CrewBase
• Enhanced MCP tools support to allow selecting multiple tools per agent in CrewBase
• Added Oxylabs Web Scraping tools

Documentation & Guides

• Updated quickstart.mdx
• Added docs on LLMGuardrail events
• Updated documentation with comprehensive service integration details
• Updated recommendation filters for MCP and Enterprise tools
• Updated docs for Maxim observability
• Added pt-BR documentation translation
• General documentation improvements

0.130.0

What's Changed

Core Improvements & Fixes

• Removed duplicated message related to Tool result output
• Fixed missing manager_agent tokens in usage_metrics from kickoff
• Fixed telemetry singleton to respect dynamic environment variables
• Fixed issue where Flow status logs could hide human input
• Increased default X-axis spacing for flow plotting

New Features & Enhancements

• Added support for multi-org actions in the CLI
• Enabled async tool executions for more efficient workflows
• Introduced LiteAgent with Guardrail integration
• Upgraded LiteLLM to support latest OpenAI version

Documentation & Guides

• Documented minimum UV version for Tool repository
• Improved examples for Hallucination Guardrail
• Updated planning docs for LLM usage
• Added documentation for Maxim support in Agent observability
• Expanded integrations documentation with images for enterprise features
• Fixed guide on persistence
• Updated Python version support to support python 3.13.x

0.126.0

What’s Changed

Core Improvements & Fixes

• Added support for Python 3.13
• Fixed agent knowledge sources issue
• Persisted available tools from a Tool repository
• Enabled tools to be loaded from Agent repository via their own module
• Logged usage of tools when called by an LLM

New Features & Enhancements

• Added streamable-http transport support in MCP integration
• Added support for community analytics
• Expanded OpenAI-compatible section with a Gemini example
• Introduced transparency features for prompts and memory systems
• Minor enhancements for Tool publishing

Documentation & Guides

• Major restructuring of docs for better navigation
• Expanded MCP integration documentation
• Updated memory docs and README visuals
• Fixed missing await keywords in async kickoff examples
• Updated Portkey and Azure embeddings documentation
• Added enterprise testing image to the LLM guide
• General updates to the README

0.121.1

Bug fixes and better docs