Excel files in chat now preserve formatting and color coding much more faithfully, so what you see is closer to your original spreadsheet.
On desktop, spreadsheets open side by side with your conversation, making it easy to review data while you keep chatting. The panel is resizable, and newly generated spreadsheets now open automatically as soon as they are ready.
We also improved rendering accuracy and reduced flicker and jumpiness while messages stream. Close/open behavior is more stable too, so the viewer is less likely to reopen unexpectedly.
Under the hood, we optimized performance to keep chat responsive, including safer loading for heavier files to reduce freezes.
Permanent file access: every spreadsheet, chart, and report Decide creates for you now stays available whenever you need it and will not disappear again.