- Recent, failed and write runs sort by start time (not insert order).
- Activity by User has four columns (last run moves under the user), the
host readability rule's maximum.
- No widget-permission throw inside the renderer: the middleware checks
widget permissions, and host guards render every widget.
- Notebook record view: plain section titles (Cells, Shared With, Pinned
Results, Versions, Runs) instead of join names; Runs newest first,
Versions newest first; the Open in Runner widget is not a nested card.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>