Explain Selection in Chat

Added

• Explain image in PDF with bounding box snapshot triggered by Explain selection in PDF viewer

• Added descriptive tooltip on hover for Explain selection in PDF viewer

• Added filtering by impact factor and citation max year in Autocomplete

• Added superscript numeric citation style to text editor (e.g. supports correct Vancouver superscript styling)

• Allow viewing and chatting with Open Access (OA) PDFs

Changed

• Improved Autocomplete toggle consistency by changing to switch component

• Updated icons to better differentiate Library vs. Open Access PDFs

• AI Chat input UI polished for better differentiation from the responses

• Updated chat topbar structure to be grouped by Review, Export, Publish

• "Checks" has been renamed to "Review"

• Open Access badge in citation popovers now uses the official orange icon

• Changed abstract field in metadata drawer to a text area for better editing capability

• Moved new feature callout position from bottom right to bottom left to prevent blocking AI Chat

• Improved citation diversity in Autocomplete and Cite search

• Improved metadata extraction from PDF uploads to library

Fixed

• Fixed incorrect citation placeholder icon and color in mobile toolbar

• Fixed sources and collections missing hover states

• Fixed toolbar actions not functioning on mobile

• Fixed user profile click failing to open account menu at certain screen widths

• Fixed chat threads component opening under opacity mask layer

• Fixed validation error showing even when field not edited

• Fixed work type change committing without pressing Save in metadata drawer

• Fixed PDF processing failures for various document types and image heavy PDFs

• Fixed curly braces in LaTeX export causing citation errors in LaTeX editors

• Fixed checks showing false violation in document title

• Fixed padding issue with chained citation popover

• Fixed chat drawer height on mobile spanning full viewport

• Improved handling of archived documents