5.4.0

Restructure
New Journal entries
Colour tabs update with wind

assets/js/tableColumns.js

@@ -41,7 +41,18 @@ const html = htm.bind(h);
 // ── COLOUR SCALE ────────────────────────────────────────────────────────
 // Continuous temperature colour scale — shared by every temperature column
 // and by the thermal-stress legend in app.js.
+// Anchored to match the day tabs' band ramp at the cold end: -30 is the
+// Extreme cold anchor, -20 the Arctic one and -10 the Freezing one, the same
+// three points bandRampRgb() uses (see BAND COLOUR RAMP in utils.js). The
+// scale used to stop at -10, so every reading below it clamped to one flat
+// blue — Invercargill at -28 C coloured identically to -10 C in the table,
+// and the whole Arctic and Extreme cold range was invisible in Quick,
+// Detailed and Table alike. Pet columns inherit the fix for free: they route
+// through petEquivHumanTemp(), which already maps pet -28/-18 onto human
+// -20/-10 but had nothing to look up down there.
 export const TEMP_STOPS = [
+  [-30, [125,  80, 180]],
+  [-20, [ 85, 125, 205]],
   [-10, [ 90, 155, 220]],
   [  0, [140, 195, 235]],
   [ 10, [155, 215, 195]],