1.14.3a2

CrewAI Releases / 4/22/2026

📰 NewsDeveloper Stack & InfrastructureTools & Practical UsageModels & Research

Key Points

  • The release adds support for Bedrock V4 and introduces Daytona sandbox tools to expand functionality.
  • It launches a new “Build with AI” page and corresponding navigation and starter page files across multiple languages to better support coding agents.
  • Several bug fixes address event name propagation, duplicate batch initialization in metadata merges, checkpointing serialization for Task reference fields, and guardrail retry handling for BaseModel results.
  • The update also bumps python-dotenv to a security-compliant version (>=1.2.2) and includes documentation translation and changelog/version updates for v1.14.3a1.

What's Changed

Features

  • Add support for bedrock V4
  • Add Daytona sandbox tools for enhanced functionality
  • Add 'Build with AI' page — AI-native docs for coding agents
  • Add Build with AI to Get Started navigation and page files for all languages (en, ko, pt-BR, ar)

Bug Fixes

  • Fix propagation of implicit @crewbase names to crew events
  • Resolve issue with duplicate batch initialization in execution metadata merge
  • Fix serialization of Task class-reference fields for checkpointing
  • Handle BaseModel result in guardrail retry loop
  • Bump python-dotenv to version >=1.2.2 for security compliance

Documentation

  • Update changelog and version for v1.14.3a1
  • Update descriptions and apply actual translations

Contributors

@MatthiasHowellYopp, @github-actions[bot], @greysonlalonde, @iris-clawd, @lorenzejay, @renatonitta