1.11.0

What's Changed

Documentation

• Update changelog and version for v1.11.0rc2

Contributors

@greysonlalonde

1.11.0rc2

What's Changed

Bug Fixes

• Enhance LLM response handling and serialization.
• Upgrade vulnerable transitive dependencies (authlib, PyJWT, snowflake-connector-python).
• Replace os.system with subprocess.run in unsafe mode pip install.

Documentation

• Update Exa Search Tool page with improved naming, description, and configuration options.
• Add Custom MCP Servers in How-To Guide.
• Update OTEL collectors documentation.
• Update MCP documentation.
• Update changelog and version for v1.11.0rc1.

Contributors

@10ishq, @greysonlalonde, @joaomdmoura, @lucasgomide, @mattatcha, @theCyberTech, @vinibrsl

1.11.0rc1

What's Changed

Features

• Add Plus API token authentication for a2a enterprise
• Implement plan execute pattern

Bug Fixes

• Resolve code interpreter sandbox escape issue

Documentation

• Update changelog and version for v1.10.2rc2

Contributors

@Copilot, @greysonlalonde, @lorenzejay, @theCyberTech

1.10.2rc2

What's Changed

Bug Fixes

• Remove exclusive locks from read-only storage operations

Documentation

• Update changelog and version for v1.10.2rc1

Contributors

@greysonlalonde

1.10.2rc1

What's Changed

Features

• Add release command and trigger PyPI publish

Bug Fixes

• Fix cross-process and thread-safe locking to unprotected I/O
• Propagate contextvars across all thread and executor boundaries
• Propagate ContextVars into async task threads

Documentation

• Update changelog and version for v1.10.2a1

Contributors

@danglies007, @greysonlalonde

1.10.2a1

What's Changed

Features

• Add support for tool search by saving tokens and dynamically injecting appropriate tools during execution.
• Introduce more Brave Search tools.
• Create action for nightly releases.

Bug Fixes

• Fix LockException under concurrent multi-process execution.
• Resolve grouping of parallel tool results in a single user message.
• Address MCP tools resolutions and eliminate all shared mutable connections.
• Fix update of LLM parameter handling in the human_feedback function.
• Fix propagation of contextvars context to parallel tool call threads.
• Add missing list/dict methods to LockedListProxy and LockedDictProxy.
• Bump gitpython to >=3.1.41 to resolve CVE path traversal vulnerability.

Refactoring

• Refactor memory classes to be serializable.

Documentation

• Update changelog and version for v1.10.1.

Contributors

@akaKuruma, @github-actions[bot], @giulio-leone, @greysonlalonde, @joaomdmoura, @jonathansampson, @lorenzejay, @lucasgomide, @mattatcha

1.10.1

What's Changed

🚀 Features

• Upgrade Gemini GenAI

🐛 Bug Fixes

• Adjust executor listener value to avoid recursion
• Group parallel function response parts in a single Content object in Gemini
• Surface thought output from thinking models in Gemini
• Load MCP and platform tools when agent tools are None
• Support Jupyter environments with running event loops in A2A
• Use anonymous ID for ephemeral traces
• Conditionally pass plus header
• Skip signal handler registration in non-main threads for telemetry
• Inject tool errors as observations and resolve name collisions
• Upgrade pypdf from 4.x to 6.7.4 to resolve Dependabot alerts
• Resolve critical and high Dependabot security alerts

📚 Documentation

• Sync Composio tool documentation across locales

👥 Contributors

• @giulio-leone
• @greysonlalonde
• @haxzie
• @joaomdmoura
• @lorenzejay
• @mattatcha
• @mplachta
• @nicoferdi96

1.10.1a1

What's Changed

Features

• Implement asynchronous invocation support in step callback methods
• Implement lazy loading for heavy dependencies in Memory module

Documentation

• Update changelog and version for v1.10.0

Refactoring

• Refactor step callback methods to support asynchronous invocation
• Refactor to implement lazy loading for heavy dependencies in Memory module

Bug Fixes

• Fix branch for release notes

Contributors

@greysonlalonde, @joaomdmoura

1.10.0

What's Changed

Features

• Enhance MCP tool resolution and related events
• Update lancedb version and add lance-namespace packages
• Enhance JSON argument parsing and validation in CrewAgentExecutor and BaseTool
• Migrate CLI HTTP client from requests to httpx
• Add versioned documentation
• Add yanked detection for version notes
• Implement user input handling in Flows
• Enhance HITL self-loop functionality in human feedback integration tests
• Add started_event_id and set in eventbus
• Auto update tools.specs

Bug Fixes

• Validate tool kwargs even when empty to prevent cryptic TypeError
• Preserve null types in tool parameter schemas for LLM
• Map output_pydantic/output_json to native structured output
• Ensure callbacks are ran/awaited if promise
• Capture method name in exception context
• Preserve enum type in router result; improve types
• Fix cyclic flows silently breaking when persistence ID is passed in inputs
• Correct CLI flag format from --skip-provider to --skip_provider
• Ensure OpenAI tool call stream is finalized
• Resolve complex schema $ref pointers in MCP tools
• Enforce additionalProperties=false in schemas
• Reject reserved script names for crew folders
• Resolve race condition in guardrail event emission test

Documentation

• Add litellm dependency note for non-native LLM providers
• Clarify NL2SQL security model and hardening guidance
• Add 96 missing actions across 9 integrations

Refactoring

• Refactor crew to provider
• Extract HITL to provider pattern
• Improve hook typing and registration

Contributors

@dependabot[bot], @github-actions[bot], @github-code-quality[bot], @greysonlalonde, @heitorado, @hobostay, @joaomdmoura, @johnvan7, @jonathansampson, @lorenzejay, @lucasgomide, @mattatcha, @mplachta, @nicoferdi96, @theCyberTech, @thiagomoretto, @vinibrsl

1.10.0a1

What's Changed

• declare stagehand package as dep for StagehandTool by @thiagomoretto in #4336
• fix: flow tracking by @greysonlalonde in #4335
• feat: auto update tools.specs by @lucasgomide in #4341
• adds additional brave-search-api params by @jonathansampson in #4321
• fix: enforce additionalProperties=false in schemas by @greysonlalonde in #4343
• Add call_id to LLM events for correlating requests by @vinibrsl in #4281
• fix: relax openai and litellm dependency constraints by @greysonlalonde in #4330
• fix: make concurrent ainvoke test deterministic by @greysonlalonde in #4331
• fix: resolve race condition in guardrail event emission test by @greysonlalonde in #4337
• fix: reject reserved script names for crew folders by @greysonlalonde in #4349
• limit stagehand dep version to 0.5.9 due breaking changes by @thiagomoretto in #4339
• chore: group dependabot security updates into single PR by @mattatcha in #4351
• feat: add version check & integrate update notices by @greysonlalonde in #4350
• fix: add .python-version to fix Dependabot uv updates by @mattatcha in #4352
• chore(deps-dev): bump types-aiofiles from 24.1.0.20250822 to 25.1.0.20251011 by @dependabot[bot] in #4353
• Lorenze/fix/anthropic available functions call by @lorenzejay in #4360
• fix: resolve complex schema $ref pointers in mcp tools by @greysonlalonde in #4359
• refactor: extract hitl to provider pattern by @greysonlalonde in #4361
• chore: refactor crew to provider by @greysonlalonde in #4367
• Fix tool error causing double event scope pop by @vinibrsl in #4373
• chore: improve hook typing and registration by @greysonlalonde in #4374
• chore: bug fixes and more refactor by @greysonlalonde in #4375
• chore: extension points by @greysonlalonde in #4376
• feat: add started_event_id and set in eventbus by @greysonlalonde in #4387
• fix: event ordering by @greysonlalonde in #4392
• fix: add async HITL support and chained-router tests by @greysonlalonde in #4398
• Address OpenSSL CVE-2025-15467 vulnerability by @lucasgomide in #4426
• Fix CodeQL alert #32 in Brave search tool test by @theCyberTech in #4453
• chore: fix CodeQL coverage for workflows and Python packages by @theCyberTech in #4454
• fix: pass started_event_id to crew by @greysonlalonde in #4452
• fix: ensure openai tool call stream is finalized by @greysonlalonde in #4456
• replace old .cursorrules with AGENTS.md by @mplachta in #4451
• docs Adding 96 missing actions across 9 integrations by @lucasgomide in #4460
• fix: correct CLI flag format from --skip-provider to --skip_provider by @mplachta in #4462
• supporting prompt cache results show by @lorenzejay in #4447
• imp compaction by @lorenzejay in #4399
• feat: add yanked detection for version notes by @greysonlalonde in #4464
• fix broken tasks table in docs by @johnvan7 in #4467
• docs: clarify NL2SQL security model and hardening guidance by @theCyberTech in #4465
• chore: remove downstream sync by @greysonlalonde in #4468
• chore: update template files to use modern type annotations by @hobostay in #4477
• New Unified Memory System by @joaomdmoura in #4420
• New Memory Improvements by @joaomdmoura in #4484
• Enhance HITL self-loop functionality in human feedback integration tests by @joaomdmoura in #4493
• Implement user input handling in Flows by @joaomdmoura in #4490
• Fix cyclic flows silently breaking when persistence ID is passed in inputs by @joaomdmoura in #4501
• feat: bump versions to 1.10.0a1 by @greysonlalonde in #4514

New Contributors

• @jonathansampson made their first contribution in #4321
• @dependabot[bot] made their first contribution in #4353
• @johnvan7 made their first contribution in #4467
• @hobostay made their first contribution in #4477

Full Changelog: 1.9.3...1.10.0a1