ResearchChangelog
Data Room Redesign and Document Upload Enhancements
Completely redesigned the data room with thumbnail previews and batch uploading, added Word and Markdown document support, and improved file upload speeds.
Published November 28, 2025
In this article
New Features
- Redesigned data room with thumbnail previews for all documents and a modernized browsing experience
- Added batch document uploading to quickly add multiple files to your data room at once
- Introduced support for Word documents (DOCX) and Markdown files in the data room
- Added PDF thumbnail previews when browsing and searching documents
- Added query modes to document search for switching between keyword and semantic search
- Launched risk analysis scoring for quantitative company risk evaluation
Improvements
- Improved file upload speed in chat for faster document sharing and analysis
- Enhanced data room organization with lazy loading for smoother navigation of large collections
- Optimized side chat panel with resizable layout and improved responsiveness
- Improved ticker documents API for faster retrieval of company-specific filings
- Updated news UI with better article previews and layout consistency
- Enhanced data room "Ask AI" feature for more relevant document-based answers
Bug Fixes
- Fixed chat upload issues that occasionally caused file processing failures
- Resolved calendar event display errors showing incorrect dates
- Fixed data room UI inconsistencies when switching between document views
- Corrected risk assessment and idea generation view height issues on smaller screens
- Fixed document closing issue that prevented returning to the document list