Release v1.3.1 - Bug fixes, documentation improvements, and CI enhancements See RELEASE_NOTES_1.3.1.md for full details. Key highlights: - Fixed file upload size limits (10MB → 100MB) - Added CORS headers to error responses - Reduced retry log noise during chunk processing - Added Claude Code GitHub Actions integration - Added MCP integration documentation - Improved SurrealDB persistent storage in docker-compose docs - CI workflow optimizations