What’s New

TradingAgents v0.2.1

v0.2.1

TradingAgents v0.2.1

Added
  • OpenAI GPT-5.4 and GPT-5.4 Pro support with 1M token context
  • Anthropic Claude Opus 4.6 and Sonnet 4.6 support
  • Google Gemini 3.1 Pro and 3.1 Flash Lite support
Changed
  • Streamlined model selection with intuitive ordering in CLI
Fixed
  • Resilient stock data parsing with automatic handling of malformed CSV and NaN values
  • Robust indicator tool that gracefully handles comma-separated inputs from LLMs
  • Complete debate state initialization preventing KeyError in edge-case configurations
  • Configurable debate rounds now correctly passed through to ConditionalLogic
  • Cross-platform UTF-8 file encoding for Windows compatibility
  • Fixed pip install package metadata
Removed
  • Deprecated model entries
Security
  • Dependency vulnerability patched (CVE-2026-22218)
Summary

TradingAgents v0.2.1 brings expanded model coverage, improved robustness, and security hardening.

Model Coverage
  • OpenAI GPT-5.4 and GPT-5.4 Pro support with 1M token context
  • Anthropic Claude Opus 4.6 and Sonnet 4.6 support
  • Google Gemini 3.1 Pro and 3.1 Flash Lite support
  • Streamlined model selection with intuitive ordering in CLI
Robustness
  • Resilient stock data parsing with automatic handling of malformed CSV and NaN values
  • Robust indicator tool that gracefully handles comma-separated inputs from LLMs
  • Complete debate state initialization preventing KeyError in edge-case configurations
  • Configurable debate rounds now correctly passed through to ConditionalLogic
  • Cross-platform UTF-8 file encoding for Windows compatibility
Security
  • Dependency vulnerability patched (CVE-2026-22218)
Maintenance
  • Triaged 93 open PRs, closing resolved and stale submissions
  • Cleaned up deprecated model entries
  • Fixed pip install package metadata
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