Run selected cells, CoAudit writes with evidence, and improved citations

New

Run AI testing on exactly the cells you select: Drag to select any range of cells in the workpaper grid (or Ctrl+click individual cells), then choose Run from the right-click menu or the panel that appears. AI testing runs only on those cells — fill empty values only, or overwrite existing ones — and the confirmation dialog shows a count per document group before you commit.
CoAudit fills cells and creates matches with reasoning and evidence from chat: Ask CoAudit to fill in a specific cell value or match a document to a row, and the result now appears with AI reasoning, supporting evidence, and clickable citation highlights in the document viewer — stamped as AI-authored so it is distinguishable from manual edits. Writing over already-reviewed or locked cells requires your approval before the change is applied.
Switch between files when reviewing a collective cell: When a workpaper cell aggregates values from multiple files, the filename label in the document viewer header is now a dropdown listing every contributing file. Click to switch — and any citation you draw after switching is saved against the file you are viewing, not the original.

Improvements

More citations resolve to clickable document highlights: Citations on complex financial statements now resolve to highlighted regions far more reliably, including values in non-contiguous table cells (such as a label on one row and its amount on another) and scattered multi-value fields (such as a list of dates or amounts across different lines). Previously many of these appeared as unlinked text with no highlight in the PDF viewer.
The free-text "Something else" option is always present on AI questions: When CoAudit presents a multiple-choice question in the chat, the open-ended "Something else…" text field is now always shown — you are never limited to only the options the AI offered.
Number and date formats always match the engagement's firm: Workpaper cell values, pasted data, and sampling imports now consistently apply the number separators and date order configured for the engagement's firm — even when your account is pointed at a different firm. Previously, a European firm's amounts could display or import incorrectly in some sessions.
Accepted and rejected cell states update the grid immediately: Accepting or rejecting a cell value is now reflected in the workpaper grid right away, without needing to refresh the page.
Scoped runs show only the relevant progress: When CoAudit runs AI testing on a specific column or document group rather than the whole workpaper, the in-progress indicator now lists only the items being processed.
Auto-generated chat titles match the conversation language: When CoAudit automatically names a chat, the title is now written in the same language as the conversation.

Bug Fixes

Citations drawn on a sibling file now save correctly: After switching to a different file in the collective cell viewer and drawing a citation, the annotation is saved against the file you were viewing — not the original file the cell pointed to.
Fill-empty runs now reach downstream document groups after a manual match: After manually accepting a file match in an upstream document group, a subsequent fill-empty run now correctly processes the newly eligible downstream rows instead of skipping them.