v0.4.0

What's New in 0.4.0

This release adds comprehensive support for the Exa Websets API, enabling advanced research workflows with webset management, searches, items, and enrichments.

🚀 Major Features

Websets API Support

• Complete CRUD operations for websets (create, retrieve, list, update, delete, cancel)
• Webset search operations with entity types, custom criteria, and recall modes
• Webset item management (list, retrieve, delete)
• Full enrichment support with text, URL, and options formats
• Client-side parameter validation for websets and searches
• Resource expansion to include nested data (e.g., items in webset responses)

CLI Enhancements

• 20+ new webset and enrichment commands
• File loading support with @file.json syntax
• Organized help output with command categories
• Find similar command for content discovery
• Wait flag for polling async operations

🧪 Testing Infrastructure

• WebsetsCleanupHelper for automatic test resource cleanup
• Minitest fail-fast for faster development workflow
• 536+ comprehensive integration tests
• Improved test data with realistic queries
• Better VCR cassette management

🛠 Infrastructure

• WebsetsParameterConverter for parameter transformation
• Multiple output formatters (websets, enrichments, items)
• Cursor-based pagination support
• Enhanced test isolation and cleanup

📚 Documentation

• Updated development workflow guidelines
• Improved test running documentation
• Added lessons on realistic test data

For the complete changelog, see CHANGELOG.md.