Released 2026-06-07. More flexible data sheets in the playground editor.
Added
- Large text & JSON columns. Two new column types for data sheets. A Large text column holds long free-form text (well beyond a normal text cell), and a JSON column holds a structured value. Click one of these cells to open a side editor — a code editor for large text, a structured editor for JSON — edit, and save.
- Primary key column. A column type that gives every row a unique, read-only ID, filled in automatically when the row is created. Use it as a stable handle to identify a record from your code, a workflow, or an agent. It can't be edited, and rows added before you created the column get their ID the next time they're saved.
- Reorder columns by dragging. Grab a column header by its grip handle and drag it to a new spot; the new order is saved with the sheet.
- Show the row ID. A Show ID toggle in the sheet toolbar reveals each row's read-only ID — handy when you need to reference a specific row from your code. It's hidden by default and can't be edited.