We’re excited to announce Activity Log, one place for sheet owners, admins, and editors to see who has viewed a sheet, what changes were made, and when those activities occurred. Until now, if you wanted to know who made what changes to a sheet, you’d have to click into each cell to get the cell history. For larger sheets with many collaborators, this could be a time-consuming process. With Activity Log, you can see those changes logged in one place, and also track who viewed your sheet and when. You can even filter by action types, collaborators, and date range to find exactly what you’re looking for.