v1.5.5: Live Device Detail Updates & Signal Trend Drill-Down

Version 1.5.5 improves the device detail experience for operators who need faster signal visibility without manual refresh cycles.

✨ New Features

Live Device Detail Runtime

• Automatic runtime updates: Device detail runtime sections now update automatically while the page stays open.
• Live status visibility: Current device status refreshes in place without requiring a full page reload.
• Faster operator feedback: Teams can watch current values, device data, and runtime metrics change as fresh telemetry arrives.

Inline Trend Preview

• Signal trend sparkline: Latest Values now includes a compact trend preview for each signal directly in the grid.
• Click-to-explore interaction: Selecting a signal opens a dedicated fullscreen trend view for deeper inspection.

Fullscreen Signal Trend View

• Historical trend analysis: Numeric signals open in a fullscreen chart with recent trend context.
• Date range control: Operators can switch between quick ranges such as 15m, 1h, 6h, 24h, and 7d or apply a custom range.
• Extended raw inspection window: Raw mode can now be used for up to 1 hour when operators need a closer look at short-interval signal behavior.
• Quick statistics: Last value, average, min, max, and sample count are shown together with the chart.
• Event fallback for non-numeric data: Text or state-based signals open as a time-ordered event history instead of an empty chart.

🔧 Improvements

Latest Values Grid Usability

• Cleaner toolbar layout: Search and export actions are grouped into a simpler single-row toolbar.
• Header filtering support: Column-level filtering remains available from the grid headers.
• Interaction cues: Trend previews now show pointer feedback to make drill-down affordance clearer.