This update focused on trust and feel. The activity view became faster and steadier during heavy use, heartbeat status became meaningfully closer to the question users actually care about, and a few notification and site rough edges quietly disappeared.
Activity Feeds Feel Faster And More Stable
The planning activity experience was tuned across loading, scrolling, hydration, and navigation.
- Activity history now loads more incrementally
- Cached run logs survive remounts more gracefully, so revisiting a view feels less expensive
- Prepending and scroll behavior are more stable, especially when live updates land while you are reading
- Sidebar and URL state rough edges were smoothed out, which reduces navigation friction around active work
Heartbeat Detection Now Tracks Real Heartbeats
Heartbeat monitoring no longer leans on a weaker proxy signal. It now uses successful schedule-owned heartbeat runs as the primary source of truth.
- Heartbeat status is more trustworthy
- Missed heartbeats are detected more accurately
- The Heartbeat card was refreshed so the information is easier to inspect quickly
Small Reading Improvements Landed Too
System chat message bubbles were refined, and folded Thinking previews now keep the latest part of the hidden content visible, which is often the part you actually need when skimming a long trace.
Notifications And Site Setup Behaved More Predictably
A few smaller workflow improvements landed too, but they matter because they remove the kind of friction that makes the product feel less trustworthy than it is.
- Notification links now preserve context more reliably, so responding from the popover or center is less likely to drop the thread you meant to open
- Agent labels and empty-state behavior in notifications are clearer, which makes the inbox feel less ambiguous at a glance
- Agent-built sites can now provision PostgreSQL databases as part of setup, which gives more hosted projects a ready-to-use data layer without extra manual wiring