v3.0.0

Crawl4AI 0.7.3/0.7.4 Feature Support

Features

• Added full support for Crawl4AI 0.7.3/0.7.4 features:
  • 'undetected' browser type - Stealth browser option for anti-bot detection
  • New crawler parameters:
    • delay_before_return_html - Delay before returning HTML content
    • css_selector - Filter content by CSS selector
    • include_links - Include extracted links in response
    • resolve_absolute_urls - Convert relative URLs to absolute
  • Extraction strategies - Support for LLM extraction, table extraction, and markdown generation options
  • Multi-config batch crawling - Per-URL configurations in batch_crawl
  • Unified proxy format - Support both string and object proxy configurations
  • Memory metrics display - Show server memory usage when available

Improvements

• Enhanced error formatting for better debugging
• Better handling of object error responses from API
• Fixed batch_crawl to include required urls field when using configs array

Testing

• Added comprehensive integration tests for all new features
• Fixed TypeScript errors in test files
• All 306 unit tests passing
• All 150 integration tests passing

Backward Compatibility

• Fully backward compatible with older Crawl4AI servers (before 0.7.4)
• All new features are optional and gracefully degrade