
# Sentinel V5.6 — Light & Simplified Equipment Dashboard

V5.6 is cumulative on top of V5.5.

It keeps:
- Fleet
- Alarms
- Trends
- Reports
- Events
- Administration
- Groups
- Group permissions foundation
- Alarm rules by Site / Group / Equipment
- Alarm calendar / suppression windows

It changes only the equipment dashboard presentation.

## Design rules

- lighter blue-grey background;
- white / soft-grey cards;
- larger typography;
- larger primary values;
- fewer dark panels;
- stronger spacing;
- clearer tabs;
- technical detail moved visually behind tabs rather than competing
  with the overview;
- existing API ids and JS hooks preserved.

The previous dark dashboard CSS is not deleted. V5.6 adds
`dashboard-light.css` as an override, which makes rollback easy.
