Graphs now zoom in by dragging across them

A graph now zooms into the window dragged across it, a double-click or "Reset zoom" goes back, and "Enlarge graph" opens it full screen. The production day graph now draws in five-minute steps and refines to one minute once zoomed below six hours.

• Zoom works on the dashboard, production, analysis, market and battery graphs, and shift-drag moves the zoomed window.
• While the finer curve loads, the graph keeps showing the coarser one.

Release notes