- Add llm.txt generator
- Added SSL certificate extraction in AsyncWebCrawler.
- Introduced new content filters and chunking strategies for more robust data extraction.
- Updated documentation.
- Introduced a new approach for capturing full-page screenshots by exporting them as PDFs first, enhancing reliability and performance.
- Added documentation for the feature in `docs/examples/full_page_screenshot_and_pdf_export.md`.
- Refactored `perform_completion_with_backoff` in `crawl4ai/utils.py` to include necessary extra parameters.
- Updated `quickstart_async.py` to utilize LLM extraction with refined arguments.
