4.0.0-pre.1

What's Changed

• Version 4 with better open source model support and no langchain by @whitead in https://github.com/whitead/paper-qa/pull/223
• Prevent error loading pdf: Added pymupdf/fitz open to get page count by @ekcomputer in https://github.com/whitead/paper-qa/pull/225

New Contributors

• @ekcomputer made their first contribution in https://github.com/whitead/paper-qa/pull/225

Full Changelog: whitead/paper-qa@v3.13.4...4.0.0-pre.1