chore: release v0.23.2

2026-08-02 23:51:46 +02:00
18 changed files with 514 additions and 24 deletions
@@ -9121,6 +9121,49 @@ func (a *App) GetLogFilePath() string {
 	return applog.Path()
 }

+// TailLogFile returns the END of the diagnostic log — the last maxBytes, cut
+// back to a line boundary so the first line is never a fragment.
+//
+// The tail, not the file: it rotates at 10 MB, and the live viewer polls this
+// every second. Shipping megabytes across the Wails bridge on a timer would cost
+// more than the whole rest of the UI.
+func (a *App) TailLogFile(maxBytes int) (string, error) {
+	p := applog.Path()
+	if p == "" {
+		return "", fmt.Errorf("log file not initialised")
+	}
+	if maxBytes <= 0 || maxBytes > 4*1024*1024 {
+		maxBytes = 256 * 1024
+	}
+	f, err := os.Open(p)
+	if err != nil {
+		return "", err
+	}
+	defer f.Close()
+	fi, err := f.Stat()
+	if err != nil {
+		return "", err
+	}
+	start := int64(0)
+	if fi.Size() > int64(maxBytes) {
+		start = fi.Size() - int64(maxBytes)
+	}
+	if _, err := f.Seek(start, io.SeekStart); err != nil {
+		return "", err
+	}
+	buf, err := io.ReadAll(f)
+	if err != nil {
+		return "", err
+	}
+	s := string(buf)
+	if start > 0 {
+		if i := strings.IndexByte(s, '\n'); i >= 0 {
+			s = s[i+1:]
+		}
+	}
+	return s, nil
+}
+
 // UILog lets the frontend write to the same diagnostic log as the backend.
 //
 // Frontend-only logic (entry-strip auto-fill, debounce ordering, which field the
@@ -11377,13 +11420,18 @@ func (a *App) consumeUDPEvents() {
 			// after the configured duration. De-duped per call in the Flex backend.
 			if a.catFlexDecodeSpots && a.cat != nil {
 				now := time.Now()
-				if t, seen := lastDecodeSpot[ev.DecodeCall]; seen && now.Sub(t) < decodeSpotWindow {
+				// Key by call AND 100 kHz slot, not by call alone: with two
+				// receivers running (50.313 and 50.400, say) a station heard on
+				// both is two legitimate spots on two panadapters, and a
+				// call-only key threw the second away.
+				key := fmt.Sprintf("%s@%d", ev.DecodeCall, ev.DecodeFreqHz/100_000)
+				if t, seen := lastDecodeSpot[key]; seen && now.Sub(t) < decodeSpotWindow {
 					continue // spotted this call very recently — don't re-hammer the radio
 				}
 				if len(lastDecodeSpot) > 4000 {
 					lastDecodeSpot = map[string]time.Time{} // bound memory on long sessions
 				}
-				lastDecodeSpot[ev.DecodeCall] = now
+				lastDecodeSpot[key] = now
 				secs := a.catFlexDecodeSecs
 				if secs <= 0 {
 					secs = 120
@@ -1,4 +1,24 @@
 [
+  {
+    "version": "0.23.2",
+    "date": "",
+    "en": [
+      "Lookup: the locator now keeps whichever is more precise. A 4-character square from QRZ or HamQTH no longer overwrites the full 6-character locator confirmed on a previous contact.",
+      "LoTW badge: when ARRL's own user list has not been rebuilt for a while, the tooltip says so with its date — a station shown as \"uploaded 7 days ago\" may simply be sitting in a frozen list.",
+      "FlexRadio decode spots: with two WSJT-X instances on two slices, decodes are no longer placed on the wrong panadapter, and a station heard on both is now spotted on both.",
+      "DX cluster: a spot glued to the login prompt is no longer dropped. Clusters that print the prompt without a newline cost you the first spot after connecting.",
+      "Help → Diagnostic log: read the log live, without leaving OpsLog. Filter the lines, and follow the end or scroll back freely.",
+      "Entity stats: the DX station's sunrise and sunset (UTC) now show on the right, next to Most Wanted. Midnight sun and polar night are named as such."
+    ],
+    "fr": [
+      "Recherche : le locator garde désormais le plus précis des deux. Un carré en 4 caractères venant de QRZ ou HamQTH n'écrase plus le locator complet en 6 caractères confirmé lors d'un contact précédent.",
+      "Badge LoTW : quand la liste ARRL elle-même n'a pas été régénérée depuis un moment, l'infobulle le dit avec sa date — une station annoncée « dernier envoi il y a 7 jours » peut simplement figurer dans une liste figée.",
+      "Spots de décodes FlexRadio : avec deux instances WSJT-X sur deux slices, les décodes ne s'affichent plus sur le mauvais panadapter, et une station entendue sur les deux est désormais spottée sur les deux.",
+      "Cluster DX : un spot collé à l'invite de connexion n'est plus perdu. Les clusters qui affichent leur invite sans retour à la ligne coûtaient le premier spot après la connexion.",
+      "Aide → Journal de diagnostic : lire le journal en direct sans quitter OpsLog. Filtrage des lignes, et suivi de la fin qu'on peut relâcher pour remonter.",
+      "Statistiques d'entité : le lever et le coucher du soleil de la station DX (UTC) s'affichent à droite, à côté du Most Wanted. Soleil de minuit et nuit polaire sont nommés."
+    ]
+  },
  {
    "version": "0.23.1",
    "date": "",
@@ -120,6 +120,7 @@ import {
 import { cn } from '@/lib/utils';
 import { pathBetween, pathBetweenLatLon, gridToLatLon, latLonToGrid } from '@/lib/maidenhead';
 import { flagURL } from '@/lib/flags';
+import { LogViewer } from '@/components/LogViewer';

 type QSO = QSOForm;
 type ImportResult = adifModels.ImportResult;
@@ -547,7 +548,7 @@ export default function App() {
  }, []);
  // LoTW-user lookup for the entered callsign (from the cached ARRL activity list),
  // debounced. Drives a colour-coded LoTW badge by last-upload recency.
-  const [lotwInfo, setLotwInfo] = useState<{ is_user: boolean; last_upload?: string; days_ago: number } | null>(null);
+  const [lotwInfo, setLotwInfo] = useState<{ is_user: boolean; last_upload?: string; days_ago: number; feed_date?: string; feed_stale?: boolean } | null>(null);
  useEffect(() => {
    const c = callsign.trim();
    if (!c) { setLotwInfo(null); return; }
@@ -1547,6 +1548,7 @@ export default function App() {
  const [showAbout, setShowAbout] = useState(false);
  // "What's new": the changelog for the version(s) since the operator last ran,
  // shown once on the first launch after an update (EN/FR per the UI language).
+  const [showLogViewer, setShowLogViewer] = useState(false);
  const [whatsNew, setWhatsNew] = useState<Array<{ version: string; date: string; en: string[]; fr: string[] }> | null>(null);
  // Which language the What's-new modal shows — defaults to the UI language but
  // toggleable, so a French operator running the English UI can still read it.
@@ -3293,10 +3295,16 @@ export default function App() {
    if (!ue.has('name') && empty(r?.name) && last.name) setName(last.name);
    if (!ue.has('qth') && empty(r?.qth) && last.qth) setQth(last.qth);
    if (!ue.has('country') && empty(r?.country) && last.country) setCountry(last.country);
-    // Grid: a REAL provider grid always wins. Otherwise the last QSO's precise
-    // locator beats the coarse cty.dat entity centroid the provider block set — so
-    // a French call resolves to its real JNxx, not the country's JN16 centroid.
-    const adoptLastGrid = !ue.has('grid') && empty(r?.grid) && !!last.grid;
+    // Grid: the provider (QRZ / HamQTH) leads, but only while it is at least as
+    // PRECISE as what we already worked. It used to lead whenever it answered at
+    // all, so a 4-character square — which is what a provider returns when the
+    // station only published a rough locator, and what the cty.dat entity
+    // centroid gives — overwrote the full 6-character locator confirmed on a
+    // previous contact. Comparing lengths keeps the finer of the two, whichever
+    // side it came from.
+    const provGrid = String(r?.grid ?? '').trim();
+    const lastGrid = String(last.grid ?? '').trim();
+    const adoptLastGrid = !ue.has('grid') && !!lastGrid && lastGrid.length > provGrid.length;
    if (adoptLastGrid) setGrid(last.grid);
    setDetails((d) => {
      // When we adopt the last QSO's locator, take its coordinates too (derive them
@@ -3618,6 +3626,8 @@ export default function App() {
        { type: 'item' as const, label: sendingLog ? t('help.sendLogBusy') : t('help.sendLog'), action: 'help.sendlog', disabled: sendingLog },
      ] : []),
      { type: 'separator' },
+      { type: 'item', label: t('logview.title'), action: 'help.log' },
+      { type: 'separator' },
      { type: 'item', label: t('help.donate'), action: 'help.donate', accent: true },
      { type: 'separator' },
      { type: 'item', label: t('help.about'), action: 'help.about' },
@@ -3651,6 +3661,7 @@ export default function App() {
      case 'tools.refreshCty':  refreshCtyDat(); break;
      case 'tools.downloadRefs': downloadRefs(); break;
      case 'help.about':        setShowAbout(true); checkUpdateNow(); break;
+      case 'help.log':          setShowLogViewer(true); break;
      case 'help.whatsnew':     GetChangelog().then((e: any) => { if (Array.isArray(e) && e.length) setWhatsNew(e); else showToast(t('whatsnew.none')); }).catch(() => {}); break;
      case 'help.sendlog':      sendLogToDeveloper(); break;
      // Opens in the system browser, NOT the app WebView: a payment page must show
@@ -4059,8 +4070,14 @@ export default function App() {
    const cls = d >= 0 && d < 7 ? 'border-success text-success bg-success/15'
      : d < 30 ? 'border-warning text-warning bg-warning/15'
      : 'border-danger text-danger bg-danger/15';
+    // ARRL regenerates lotw-user-activity.csv on its own schedule and has been
+    // seen frozen for a week (2026-08-02: newest line 2026-07-27). "Uploaded 7
+    // days ago" then says nothing about the station, so the tooltip names the
+    // day the feed itself was built whenever that day is not recent.
+    const tip = t('lotw.userTip', { date: lotwInfo.last_upload || '?', days: d })
+      + (lotwInfo.feed_stale && lotwInfo.feed_date ? ' — ' + t('lotw.feedStale', { date: lotwInfo.feed_date }) : '');
    return (
-      <div className="shrink-0" title={t('lotw.userTip', { date: lotwInfo.last_upload || '?', days: d })}>
+      <div className="shrink-0" title={tip}>
        <span className={cn('inline-flex items-center rounded-md border px-1.5 py-1 text-[9px] font-extrabold tracking-wide leading-none', cls)}>
          LoTW
        </span>
@@ -5248,6 +5265,9 @@ export default function App() {
        </div>
      )}

+      {/* Live diagnostic log (Help → …). Polls only while open. */}
+      <LogViewer open={showLogViewer} onOpenChange={setShowLogViewer} />
+
      {/* What's new — shown once on the first launch after an update. */}
      {whatsNew && (
        <div className="fixed inset-0 z-[200] flex items-center justify-center bg-black/40 backdrop-blur-sm p-4" onClick={() => setWhatsNew(null)}>
@@ -1,7 +1,8 @@
 import { useMemo } from 'react';
-import { Star, Radio } from 'lucide-react';
+import { Star, Radio, Sunrise, Sunset } from 'lucide-react';
 import { Badge } from '@/components/ui/badge';
 import { cn } from '@/lib/utils';
+import { sunTimes } from '@/lib/sun';
 import type { WorkedBeforeView } from '@/types';

 type WorkedBefore = WorkedBeforeView;
@@ -13,6 +14,10 @@ interface Props {
  currentMode: string;
  bands?: string[]; // operator's configured bands; falls back to DEFAULT_BANDS
  hasCall?: boolean; // a callsign is being entered — only then highlight the "current entry" cell
+  // DX station coordinates, for its sunrise/sunset. Optional: many spots resolve
+  // to an entity with no position at all, and the block simply does not appear.
+  lat?: number;
+  lon?: number;
 }

 // Compact column label for a band tag: keep the classic V/U for 2m/70cm,
@@ -84,7 +89,7 @@ function cellTitle(band: string, cls: string, status: string, current: boolean):
  return `${band} ${cls}: ${desc}${current ? ' — current entry' : ''}`;
 }

-export function BandSlotGrid({ wb, busy, currentBand, currentMode, bands, hasCall = true }: Props) {
+export function BandSlotGrid({ wb, busy, currentBand, currentMode, bands, hasCall = true, lat, lon }: Props) {
  // Columns from the operator's configured bands (so the matrix shows only the
  // bands they actually use), falling back to the built-in default set.
  const cols = useMemo(
@@ -151,6 +156,36 @@ export function BandSlotGrid({ wb, busy, currentBand, currentMode, bands, hasCal
    </Badge>
  ) : null;

+  // Sunrise / sunset AT THE DX, in UTC. A glance tells you whether the path is
+  // about to open or close on their side, which is the reason to look at a DX
+  // station's grey line at all. Recomputed only when the position changes.
+  const sun = useMemo(
+    () => (lat == null || lon == null ? null : sunTimes(new Date(), lat, lon)),
+    [lat, lon],
+  );
+  const sunBlock = sun ? (
+    <div className="ml-auto flex items-center gap-3 text-xs shrink-0"
+      title="Sunrise / sunset at the DX station (UTC)">
+      {sun.polarDay ? (
+        <span className="font-semibold text-warning">midnight sun</span>
+      ) : sun.polarNight ? (
+        <span className="font-semibold text-info">polar night</span>
+      ) : (
+        <>
+          <span className="flex items-center gap-1">
+            <Sunrise className="size-3.5 text-warning" />
+            <span className="font-mono tabular-nums">{sun.rise || '—'}</span>
+          </span>
+          <span className="flex items-center gap-1">
+            <Sunset className="size-3.5 text-info" />
+            <span className="font-mono tabular-nums">{sun.set || '—'}</span>
+          </span>
+          <span className="text-muted-foreground">UTC</span>
+        </>
+      )}
+    </div>
+  ) : null;
+
  return (
    <section
      className={cn(
@@ -158,7 +193,7 @@ export function BandSlotGrid({ wb, busy, currentBand, currentMode, bands, hasCal
        newOne && 'bg-gradient-to-br from-warning-muted to-warning-muted rounded-lg',
      )}
    >
-      <div className="flex items-center gap-2 min-w-[220px]">
+      <div className="flex items-center gap-2 min-w-[220px] flex-1">
        {newOne ? (
          <>
            <Badge className="bg-warning text-warning-foreground gap-1 px-3 py-1 text-[11px]">
@@ -207,6 +242,7 @@ export function BandSlotGrid({ wb, busy, currentBand, currentMode, bands, hasCal
            Type a callsign to see entity stats
          </span>
        )}
+        {sunBlock}
      </div>

      <div className="flex flex-col gap-2">
@@ -215,6 +215,15 @@ export function DetailsPanel({ callsign, prefix, operatorGrid, remoteGrid, qth,
    }
    return null;
  }, [operatorGrid, remoteGrid, details.lat, details.lon]);
+  // Where the DX actually is, for its sunrise/sunset. The locator wins when we
+  // have one — it is what the operator can see and check — and the provider's
+  // raw coordinates cover entities that resolve through cty.dat with no grid.
+  const dxLL = useMemo(() => {
+    const byGrid = gridToLatLon(remoteGrid);
+    if (byGrid) return byGrid;
+    if (details.lat != null && details.lon != null) return { lat: details.lat, lon: details.lon };
+    return null;
+  }, [remoteGrid, details.lat, details.lon]);
  const fmtDeg = (n: number) => `${Math.round(n)}°`;
  const fmtKm = (n: number) => `${Math.round(n).toLocaleString()} km`;

@@ -263,7 +272,8 @@ export function DetailsPanel({ callsign, prefix, operatorGrid, remoteGrid, qth,
      <div className={cn('flex-1 min-h-0', open === 'stats' ? 'overflow-hidden' : 'overflow-y-auto')}>
      {open === 'stats' && (
        <div className="px-3 py-2.5">
-          <BandSlotGrid wb={wb} busy={!!wbBusy} currentBand={band} currentMode={mode} bands={bands} hasCall={callsign.trim() !== ''} />
+          <BandSlotGrid wb={wb} busy={!!wbBusy} currentBand={band} currentMode={mode} bands={bands} hasCall={callsign.trim() !== ''}
+            lat={dxLL?.lat} lon={dxLL?.lon} />
        </div>
      )}

@@ -0,0 +1,137 @@
+import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
+import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogDescription } from '@/components/ui/dialog';
+import { Button } from '@/components/ui/button';
+import { Input } from '@/components/ui/input';
+import { Checkbox } from '@/components/ui/checkbox';
+import { useI18n } from '@/lib/i18n';
+import { TailLogFile, GetLogFilePath } from '../../wailsjs/go/main/App';
+
+// LogViewer shows the tail of opslog.log and keeps it current while open.
+//
+// This exists because diagnosing a problem used to mean asking the operator to
+// find a file in their data directory, open it in a text editor, and re-open it
+// after every attempt. Half the round-trips in a bug report were spent on that.
+//
+// Three behaviours matter more than they look:
+//   • Auto-scroll is a checkbox the operator owns, AND it releases itself the
+//     moment they scroll up — otherwise the line they are reading is yanked away
+//     a second later, which defeats the one thing this window is for. Scrolling
+//     back to the bottom re-arms it, so following is never a dead end.
+//   • The filter keeps only matching LINES rather than highlighting inside a
+//     256 KB blob: with "cluster" or "acom" typed in, the window becomes exactly
+//     the subsystem trace you would have grepped for.
+//   • It polls only while open. A closed dialog costs nothing.
+const TAIL_BYTES = 256 * 1024;
+const POLL_MS = 1000;
+
+export function LogViewer({ open, onOpenChange }: { open: boolean; onOpenChange: (v: boolean) => void }) {
+  const { t } = useI18n();
+  const [text, setText] = useState('');
+  const [path, setPath] = useState('');
+  const [query, setQuery] = useState('');
+  const [autoScroll, setAutoScroll] = useState(true);
+  // Shown next to the checkbox so a QUIET log still proves it is being polled —
+  // without it there is no way to tell 'nothing new' from 'window is dead'.
+  const [lastPull, setLastPull] = useState('');
+  const boxRef = useRef<HTMLPreElement>(null);
+  const autoRef = useRef(true);
+  useEffect(() => { autoRef.current = autoScroll; }, [autoScroll]);
+
+  // stick pins the view to the bottom on the NEXT frame. Setting scrollTop
+  // straight away is not enough while the dialog is still animating in: the box
+  // has no height yet, scrollHeight is wrong, and the scroll silently does
+  // nothing — leaving the operator staring at the top of a 256 KB buffer, i.e.
+  // at lines from hours ago, which looks exactly like a frozen window.
+  const stick = useCallback(() => {
+    if (!autoRef.current) return;
+    requestAnimationFrame(() => {
+      const el = boxRef.current;
+      if (el) el.scrollTop = el.scrollHeight;
+    });
+  }, []);
+
+  const pull = useCallback(() => {
+    TailLogFile(TAIL_BYTES).then((s: any) => {
+      setText(String(s ?? ''));
+      setLastPull(new Date().toLocaleTimeString());
+    }).catch(() => {});
+  }, []);
+
+  useEffect(() => {
+    if (!open) return;
+    setAutoScroll(true);
+    autoRef.current = true;
+    GetLogFilePath().then((p: any) => setPath(String(p ?? ''))).catch(() => {});
+    pull();
+    // Re-assert the bottom after the open animation has settled. A quiet log
+    // never changes, so the content-driven scroll below would never fire again
+    // and the first attempt would be the only one.
+    const t1 = window.setTimeout(stick, 120);
+    const t2 = window.setTimeout(stick, 450);
+    const id = window.setInterval(pull, POLL_MS);
+    return () => { window.clearInterval(id); window.clearTimeout(t1); window.clearTimeout(t2); };
+  }, [open, pull, stick]);
+
+  const all = useMemo(() => text.split('\n'), [text]);
+  const shown = useMemo(() => {
+    const q = query.trim().toLowerCase();
+    if (!q) return all;
+    return all.filter((l) => l.toLowerCase().includes(q));
+  }, [all, query]);
+
+  // Stick to the bottom after each refresh, but only while auto-scroll is on.
+  useEffect(() => { if (open) stick(); }, [shown, open, stick]);
+
+  // Scrolling away from the bottom releases auto-scroll; coming back re-arms it.
+  function onScroll() {
+    const el = boxRef.current;
+    if (!el) return;
+    setAutoScroll(el.scrollHeight - el.scrollTop - el.clientHeight < 24);
+  }
+
+  const body = shown.join('\n');
+  return (
+    <Dialog open={open} onOpenChange={onOpenChange}>
+      <DialogContent className="max-w-5xl">
+        <DialogHeader>
+          <DialogTitle>{t('logview.title')}</DialogTitle>
+          <DialogDescription className="font-mono text-[11px] break-all">{path}</DialogDescription>
+        </DialogHeader>
+
+        <div className="flex items-center gap-2">
+          <Input className="h-8 flex-1 font-mono text-xs" value={query} placeholder={t('logview.searchPh')}
+            onChange={(e) => setQuery(e.target.value)} />
+          {query.trim() !== '' && (
+            <span className="text-xs text-muted-foreground tabular-nums whitespace-nowrap">
+              {t('logview.matches', { n: shown.length, total: all.length })}
+            </span>
+          )}
+        </div>
+
+        <pre ref={boxRef} onScroll={onScroll}
+          className="h-[60vh] overflow-auto rounded-md border border-border bg-muted/30 p-2 text-[11px] leading-snug font-mono whitespace-pre-wrap break-all">
+          {body.trim() === '' ? t('logview.empty') : body}
+        </pre>
+
+        <div className="flex items-center gap-2">
+          <label className="flex items-center gap-2 text-xs cursor-pointer">
+            <Checkbox checked={autoScroll} onCheckedChange={(c) => {
+              const on = !!c;
+              setAutoScroll(on);
+              if (on) { const el = boxRef.current; if (el) el.scrollTop = el.scrollHeight; }
+            }} />
+            {t('logview.autoScroll')}
+          </label>
+          {lastPull && <span className="text-xs text-muted-foreground tabular-nums">{t('logview.updated', { time: lastPull })}</span>}
+          <div className="flex-1" />
+          <Button variant="outline" size="sm" onClick={() => navigator.clipboard?.writeText(body)}>
+            {t('logview.copy')}
+          </Button>
+          <Button variant="outline" size="sm" onClick={() => { setQuery(''); setAutoScroll(true); pull(); }}>
+            {t('logview.toEnd')}
+          </Button>
+        </div>
+      </DialogContent>
+    </Dialog>
+  );
+}
@@ -24,7 +24,7 @@ const en: Dict = {
  'upd.restartNote': 'OpsLog will restart on the new version.',
  'upd.retry': 'Retry', 'upd.browser': 'Open page', 'upd.checking': 'Checking for updates…', 'upd.upToDate': "You're up to date",
  'rate.title': 'QSO rate (QSOs/hour) — projected from the last 10 / 60 minutes',
-  'lotw.userTip': 'LoTW user — last upload {date} ({days} days ago)',
+  'lotw.feedStale': "ARRL's user list itself was last built on {date}, so this figure may be older than the station", 'lotw.userTip': 'LoTW user — last upload {date} ({days} days ago)',
  'menu.file': 'File', 'menu.edit': 'Edit', 'menu.view': 'View', 'menu.tools': 'Tools',
  'file.import': 'Import ADIF…', 'file.export': 'Export ADIF…', 'file.exporting': 'Exporting…',
  'file.exportCabrillo': 'Export Cabrillo…', 'file.deleteAll': 'Delete all QSOs…', 'file.exit': 'Exit',
@@ -40,7 +40,7 @@ const en: Dict = {
  'cwd.tipOff': 'CW decoder · click to enable (decodes RX audio in CW mode)',
  'tools.net': 'NET Control', 'tools.alerts': 'Alert management…', 'tools.contest': 'Contest mode',
  'alert.tuneHint': 'Click to tune the rig to this spot (freq + mode) and fill the call', 'alert.dismiss': 'Dismiss', 'alert.pending': '{n} recent spot alert(s) — click to view', 'alert.noneShort': 'No recent alerts', 'alert.recent': 'Recent alerts', 'alert.clear': 'Clear',
-  'menu.help': 'Help', 'prof.switchTitle': 'Switch station profile', 'prof.manage': 'Manage profiles…', 'help.about': 'About OpsLog', 'help.donate': '♥  Support OpsLog (donate)', 'tools.duplicates': 'Find duplicates…',
+  'menu.help': 'Help', 'prof.switchTitle': 'Switch station profile', 'prof.manage': 'Manage profiles…', 'logview.title': "Diagnostic log", 'logview.empty': "(log is empty)", 'logview.searchPh': "Filter lines — e.g. cluster, acom, cat", 'logview.matches': "{n} of {total} lines", 'logview.autoScroll': "Follow the end", 'logview.updated': "refreshed {time}", 'logview.copy': "Copy", 'logview.toEnd': "Jump to end", 'help.about': 'About OpsLog', 'help.donate': '♥  Support OpsLog (donate)', 'tools.duplicates': 'Find duplicates…',
  'help.sendLog': 'Send log to F4BPO', 'help.sendLogBusy': 'Sending log…',
  'help.sendLogOk': 'Log sent to F4BPO — thanks, 73!', 'help.sendLogFail': 'Could not send log: {err}',
  // Duplicates modal
@@ -445,7 +445,7 @@ const fr: Dict = {
  'live.offlineTip': 'Hors ligne — aucun QSO loggé depuis 5 minutes',
  'live.stationsTitle': 'Stations on air', 'live.stationsEmpty': 'Aucune station ne reporte pour le moment.', 'live.stationsHide': 'Masquer',
  'rate.title': 'Rythme QSO (QSO/heure) — projeté sur les 10 / 60 dernières minutes',
-  'lotw.userTip': 'Utilisateur LoTW — dernier upload {date} (il y a {days} j)',
+  'lotw.feedStale': "la liste ARRL elle-même date du {date}, ce chiffre peut donc être plus vieux que la station", 'lotw.userTip': 'Utilisateur LoTW — dernier upload {date} (il y a {days} j)',
  'menu.file': 'Fichier', 'menu.edit': 'Édition', 'menu.view': 'Affichage', 'menu.tools': 'Outils',
  'file.import': 'Importer ADIF…', 'file.export': 'Exporter ADIF…', 'file.exporting': 'Export…',
  'file.exportCabrillo': 'Exporter Cabrillo…', 'file.deleteAll': 'Supprimer tous les QSO…', 'file.exit': 'Quitter',
@@ -461,7 +461,7 @@ const fr: Dict = {
  'cwd.tipOff': 'Décodeur CW · clic pour activer (décode l’audio RX en mode CW)',
  'tools.net': 'Contrôle de NET', 'tools.alerts': 'Gestion des alertes…', 'tools.contest': 'Mode contest',
  'alert.tuneHint': 'Cliquer pour accorder la radio sur ce spot (fréq + mode) et remplir l\'indicatif', 'alert.dismiss': 'Fermer', 'alert.pending': '{n} alerte(s) de spot récente(s) — cliquer pour voir', 'alert.noneShort': 'Aucune alerte récente', 'alert.recent': 'Alertes récentes', 'alert.clear': 'Effacer',
-  'menu.help': 'Aide', 'prof.switchTitle': 'Changer de profil de station', 'prof.manage': 'Gérer les profils…', 'help.about': 'À propos d\'OpsLog', 'help.donate': '♥  Soutenir OpsLog (don)', 'tools.duplicates': 'Trouver les doublons…',
+  'menu.help': 'Aide', 'prof.switchTitle': 'Changer de profil de station', 'prof.manage': 'Gérer les profils…', 'logview.title': "Journal de diagnostic", 'logview.empty': "(journal vide)", 'logview.searchPh': "Filtrer les lignes — ex. cluster, acom, cat", 'logview.matches': "{n} lignes sur {total}", 'logview.autoScroll': "Suivre la fin", 'logview.updated': "actualisé {time}", 'logview.copy': "Copier", 'logview.toEnd': "Aller à la fin", 'help.about': 'À propos d\'OpsLog', 'help.donate': '♥  Soutenir OpsLog (don)', 'tools.duplicates': 'Trouver les doublons…',
  'help.sendLog': 'Envoyer le journal à F4BPO', 'help.sendLogBusy': 'Envoi du journal…',
  'help.sendLogOk': 'Journal envoyé à F4BPO — merci, 73 !', 'help.sendLogFail': 'Échec de l\'envoi du journal : {err}',
  'dup.title': 'Trouver les doublons', 'dup.scanning': 'Analyse du journal…', 'dup.none': 'Aucun doublon trouvé. 🎉',
@@ -0,0 +1,83 @@
+// Sunrise / sunset for a station, in UTC.
+//
+// Built on greyline.ts's sunPosition() rather than on a second implementation of
+// the solar equations: the map's terminator and the entry strip's sunrise must
+// never disagree, and there is a whole comment block over there about a sign
+// error that produced six months of plausible-looking wrong answers. One source
+// of astronomy, one place to be wrong.
+//
+// Everything is UTC. Amateur radio runs on UTC, the log is in UTC, and a local
+// time would raise the question "local to whom — me or the DX?".
+import { sunPosition } from './greyline';
+
+const DEG = Math.PI / 180;
+
+// Standard altitude of the Sun's centre at rise/set: half a solar diameter below
+// the horizon plus atmospheric refraction.
+const H0 = -0.833;
+
+// solarAltitude returns the Sun's elevation in degrees at a place and instant.
+function solarAltitude(date: Date, latDeg: number, lonDeg: number): number {
+	const { dec, gha } = sunPosition(date);
+	const ha = (gha + lonDeg) * DEG; // local hour angle
+	const d = dec * DEG;
+	const lat = latDeg * DEG;
+	return Math.asin(Math.sin(lat) * Math.sin(d) + Math.cos(lat) * Math.cos(d) * Math.cos(ha)) / DEG;
+}
+
+export type SunTimes = {
+	rise: string; // "HH:MM" UTC, "" when the Sun does not rise that day
+	set: string;
+	polarDay: boolean;   // Sun stays up all day
+	polarNight: boolean; // Sun never comes up
+};
+
+// sunTimes scans the UTC day a minute at a time and reports where the Sun
+// crosses the rise/set altitude.
+//
+// A scan, not the closed-form hour-angle formula, because the closed form needs
+// special-casing for the polar cases and for days where the declination shifts
+// enough to matter, and it silently returns NaN rather than saying "no sunrise
+// here today". 1440 evaluations is nothing, and the failure mode is honest: no
+// crossing found means no sunrise, which is a real answer above the Arctic
+// circle. The crossing minute is then refined by linear interpolation, so the
+// result is accurate to well under a minute despite the coarse scan.
+export function sunTimes(date: Date, latDeg: number, lonDeg: number): SunTimes {
+	const out: SunTimes = { rise: '', set: '', polarDay: false, polarNight: false };
+	if (!isFinite(latDeg) || !isFinite(lonDeg)) return out;
+
+	const start = Date.UTC(date.getUTCFullYear(), date.getUTCMonth(), date.getUTCDate());
+	const minute = 60000;
+	let prev = solarAltitude(new Date(start), latDeg, lonDeg);
+	const anyUp = prev > H0;
+	let anyDown = prev <= H0;
+	let sawUp = anyUp;
+
+	for (let i = 1; i <= 1440; i++) {
+		const alt = solarAltitude(new Date(start + i * minute), latDeg, lonDeg);
+		if (alt > H0) sawUp = true; else anyDown = true;
+		if (prev <= H0 && alt > H0 && !out.rise) {
+			out.rise = fmt(start + (i - 1 + frac(prev, alt)) * minute);
+		} else if (prev > H0 && alt <= H0 && !out.set) {
+			out.set = fmt(start + (i - 1 + frac(prev, alt)) * minute);
+		}
+		prev = alt;
+	}
+	if (!out.rise && !out.set) {
+		out.polarDay = sawUp && !anyDown;
+		out.polarNight = !sawUp;
+	}
+	return out;
+}
+
+// frac is where between two samples the altitude crosses H0.
+function frac(a: number, b: number): number {
+	const d = b - a;
+	return d === 0 ? 0 : (H0 - a) / d;
+}
+
+function fmt(ms: number): string {
+	const d = new Date(ms);
+	const p = (n: number) => String(n).padStart(2, '0');
+	return `${p(d.getUTCHours())}:${p(d.getUTCMinutes())}`;
+}
@@ -1,6 +1,6 @@
 // Single source of truth for the app version shown in the UI (header + About).
 // Bump this on a release (the release script updates it alongside telemetry.go).
-export const APP_VERSION = '0.23.1';
+export const APP_VERSION = '0.23.2';

 // Author / credits, shown in Help -> About.
 export const APP_AUTHOR = 'F4BPO';
@@ -989,6 +989,8 @@ export function SwitchCATRig(arg1:number):Promise<void>;

 export function SyncPOTAHunterLog(arg1:boolean,arg2:boolean):Promise<main.POTASyncResult>;

+export function TailLogFile(arg1:number):Promise<string>;
+
 export function TestCloudlogUpload():Promise<string>;

 export function TestClublogUpload():Promise<string>;
@@ -1926,6 +1926,10 @@ export function SyncPOTAHunterLog(arg1, arg2) {
  return window['go']['main']['App']['SyncPOTAHunterLog'](arg1, arg2);
 }

+export function TailLogFile(arg1) {
+  return window['go']['main']['App']['TailLogFile'](arg1);
+}
+
 export function TestCloudlogUpload() {
  return window['go']['main']['App']['TestCloudlogUpload']();
 }
@@ -1442,6 +1442,8 @@ export namespace lotwusers {
 	    is_user: boolean;
 	    last_upload?: string;
 	    days_ago: number;
+	    feed_date?: string;
+	    feed_stale: boolean;
 	
 	    static createFrom(source: any = {}) {
 	        return new Info(source);
@@ -1452,6 +1454,8 @@ export namespace lotwusers {
 	        this.is_user = source["is_user"];
 	        this.last_upload = source["last_upload"];
 	        this.days_ago = source["days_ago"];
+	        this.feed_date = source["feed_date"];
+	        this.feed_stale = source["feed_stale"];
 	    }
 	}

@@ -648,6 +648,18 @@ func parseShowDX(line string) (Spot, bool) {
 }

 func parseSpot(line string) (Spot, bool) {
+	// A cluster prints its prompt WITHOUT a trailing newline, so the first spot
+	// to arrive gets glued onto it and the line reads
+	// "login: DX de YO2CK-#:   21074.0  PY4PTO  FT8 …". The anchor then fails
+	// and the spot is dropped — silently, apart from an UNPARSED log line.
+	//
+	// Cutting everything ahead of "DX de" rather than un-anchoring the pattern:
+	// an un-anchored match would also accept a talk/announce line that merely
+	// QUOTES a spot, and start injecting other people's conversations as real
+	// spots.
+	if i := strings.Index(line, "DX de"); i > 0 {
+		line = line[i:]
+	}
 	m := spotRE.FindStringSubmatch(line)
 	if m == nil {
 		return Spot{}, false
@@ -14,6 +14,12 @@ func TestParseSpot(t *testing.T) {
 			`DX de DK0SWL:    14195.5  W1AW         CQ Field Day                 1745Z`,
 			"W1AW", 14195.5, "20m", "",
 		},
+		{
+			// The cluster prints its prompt with no trailing newline, so the
+			// first spot arrives glued to it. Seen live on 2026-08-02.
+			`login: DX de YO2CK-#:   21074.0  PY4PTO       FT8  -16 dB                    1733Z`,
+			"PY4PTO", 21074.0, "15m", "",
+		},
 		{
 			`DX de F4XYZ-#:    7074.0  3DA0RU       FT8 -10                       0823Z JN18`,
 			"3DA0RU", 7074.0, "40m", "JN18",
@@ -86,7 +86,13 @@ type Server struct {
 	stopped bool
 	mu      sync.Mutex

-	lastDialHz int64  // WSJT: dial freq from the last Status, added to Decode offsets
+	// WSJT: dial frequency from the last Status, added to Decode audio offsets —
+	// keyed by the WSJT-X instance id, NOT one value per listener. Two instances
+	// share one multicast group, so a single value was overwritten by whichever
+	// sent Status last: decodes from the 50.313 receiver were placed on the
+	// 50.400 panadapter. WSJT-X requires --rig-name for a second instance, so the
+	// id is distinct whenever there is more than one.
+	dialHz map[string]int64
 	lastDX     string // WSJT: last non-empty DX Call seen, to detect a clear
 }

@@ -211,15 +217,21 @@ func (s *Server) handle(pkt []byte, remote *net.UDPAddr) {
 		// offsets can be turned into RF frequencies for the panadapter.
 		if w.FreqHz > 0 && !w.IsDecode {
 			s.mu.Lock()
-			s.lastDialHz = w.FreqHz
+			if s.dialHz == nil {
+				s.dialHz = map[string]int64{}
+			}
+			s.dialHz[w.ProgramID] = w.FreqHz
 			s.mu.Unlock()
 		}
 		if w.IsDecode {
 			s.mu.Lock()
-			dial := s.lastDialHz
+			dial := s.dialHz[w.ProgramID]
 			s.mu.Unlock()
 			if dial <= 0 {
-				return // no dial freq yet (Status not seen) → can't place the spot
+				// No Status from THIS instance yet. Guessing with another
+				// instance's dial is what produced the wrong-panadapter spots,
+				// so drop the decode and wait — Status arrives every second.
+				return
 			}
 			ev.DecodeCall = w.DecodeCall
 			ev.DecodeFreqHz = dial + w.DeltaFreqHz
@@ -0,0 +1,74 @@
+# QRZ.com XML API — what a free account returns, and what a subscription adds
+
+Captured 2026-08-02 on F4BPO's two accounts, same callsign looked up twice
+within a minute. Kept because the difference is the answer to a question that
+comes back regularly: *"someone told me their logger gets the 6-character
+locator from QRZ without paying"*. It does not.
+
+## Free account — `SubExp: non-subscriber`
+
+```xml
+<Callsign>
+  <call>F4BPO</call>
+  <fname>Gregory</fname>
+  <name>Salaun</name>
+  <addr2>Veigy-Foncenex</addr2>
+  <country>France</country>
+</Callsign>
+<Session>
+  <SubExp>non-subscriber</SubExp>
+  <Message>A subscription is required to access the complete record.</Message>
+</Session>
+```
+
+**Five fields.** No `grid`, no `lat`/`lon`, no `dxcc`, no zones, no email, no
+street, no image.
+
+## Subscriber — `SubExp: Sat Jul 3 21:45:38 2027`
+
+```xml
+<Callsign>
+  <call>F4BPO</call>          <dxcc>227</dxcc>        <nickname>Greg</nickname>
+  <fname>Gregory</fname>      <name>Salaun</name>
+  <addr2>Veigy-Foncenex</addr2><zip>74140</zip>       <country>France</country>
+  <lat>46.103333</lat>        <lon>6.290000</lon>     <grid>JN36dc</grid>
+  <ccode>97</ccode>           <land>France</land>     <class>2</class>
+  <codes>E</codes>            <qslmgr>Lotw, Buro, Direct</qslmgr>
+  <email>…</email>            <u_views>56966</u_views>
+  <bio>4414</bio>             <biodate>2026-07-08 15:30:58</biodate>
+  <image>https://cdn-xml.qrz.com/o/f4bpo/F4BPO_Greg_png.jpg</image>
+  <imageinfo>800:1200:221041</imageinfo>
+  <moddate>2025-08-24 19:55:31</moddate>
+  <eqsl>0</eqsl>              <mqsl>1</mqsl>          <lotw>1</lotw>
+  <cqzone>14</cqzone>         <ituzone>27</ituzone>
+  <geoloc>user</geoloc>       <name_fmt>Gregory "Greg" Salaun</name_fmt>
+  <serial>1000134</serial>
+</Callsign>
+```
+
+## Consequences
+
+- **A free QRZ account can never fill the locator, the coordinates, the zones
+  or the e-mail.** If someone reports a logger doing it on a free account, they
+  are either using HamQTH (free, returns a 6-character `grid`) or they hold an
+  XML subscription without realising it — the QRZ.com account and the "XML
+  Logbook Data" subscription are sold separately. `SubExp` in the session block
+  settles it in one request.
+- **Profile edits take a few minutes to reach the XML feed.** Changing the grid
+  on the website and looking the callsign up immediately returns the OLD value,
+  which looks exactly like a stale cache. Re-test after a few minutes before
+  suspecting the logger. (This cost an hour on 2026-08-02.)
+
+## Fields OpsLog does not use yet
+
+`qrz.go` maps call, name, addr1/2, zip, state, county, country, grid, lat, lon,
+dxcc, cqzone, ituzone, cont, email, qslmgr and image. Left on the table:
+
+- **`geoloc`** — `user` when the operator entered the position by hand, versus a
+  geocoded value derived from the postal address. This is a direct statement of
+  how much the coordinates and the locator can be trusted, and it is exactly
+  the question the grid-precision rule in App.tsx tries to answer by comparing
+  string lengths. Worth wiring if the locator ever misbehaves again.
+- **`eqsl` / `mqsl` / `lotw`** — the station's QSL preferences as flags, more
+  reliable than parsing the free-text `qslmgr`.
+- `nickname` / `name_fmt`, `class`, `moddate`, `bio`.
@@ -29,6 +29,13 @@ type Info struct {
 	IsUser     bool   `json:"is_user"`
 	LastUpload string `json:"last_upload,omitempty"` // YYYY-MM-DD
 	DaysAgo    int    `json:"days_ago"`              // days since last upload (-1 if unknown)
+	// FeedDate is the newest upload date anywhere in ARRL's file, i.e. when ARRL
+	// last regenerated it, and FeedStale says that date is more than two days old.
+	// Without them "last uploaded 7 days ago" is unreadable: it may mean the
+	// station went quiet, or that the FEED has been frozen for a week — which is
+	// exactly what ARRL served on 2026-08-02, its newest line dated 2026-07-27.
+	FeedDate  string `json:"feed_date,omitempty"`
+	FeedStale bool   `json:"feed_stale"`
 }

 // Manager holds the parsed list + cache location.
@@ -36,6 +43,7 @@ type Manager struct {
 	mu      sync.RWMutex
 	users   map[string]time.Time // UPPER(callsign) → last-upload date (UTC)
 	updated time.Time            // when the cache was last refreshed
+	newest  time.Time            // newest upload date in the file = when ARRL built it
 	dir     string
 	client  *http.Client
 }
@@ -100,6 +108,7 @@ func (m *Manager) Download(ctx context.Context) (int, error) {
 // parse loads the CSV bytes into the map and returns the count.
 func (m *Manager) parse(data []byte) int {
 	users := make(map[string]time.Time, 1<<20)
+	var newest time.Time
 	sc := bufio.NewScanner(bytes.NewReader(data))
 	sc.Buffer(make([]byte, 1024*1024), 1024*1024)
 	for sc.Scan() {
@@ -120,16 +129,29 @@ func (m *Manager) parse(data []byte) int {
 			continue
 		}
 		users[call] = t
+		if t.After(newest) {
+			newest = t
+		}
 	}
 	if len(users) == 0 {
 		return 0
 	}
 	m.mu.Lock()
 	m.users = users
+	m.newest = newest
 	m.mu.Unlock()
 	return len(users)
 }

+// feedInfo fills the feed-age fields shared by every Lookup result.
+func (m *Manager) feedInfo(i Info) Info {
+	if !m.newest.IsZero() {
+		i.FeedDate = m.newest.Format("2006-01-02")
+		i.FeedStale = time.Since(m.newest) > 48*time.Hour
+	}
+	return i
+}
+
 // Lookup reports whether callsign is a LoTW user and how long ago it uploaded.
 // Tries the exact call, then (for portable calls like "EA8/DL1ABC" or "F5ABC/P")
 // the longest slash-separated segment — the base call LoTW is keyed on.
@@ -154,13 +176,13 @@ func (m *Manager) Lookup(callsign string) Info {
 		t, ok = m.users[base]
 	}
 	if !ok {
-		return Info{DaysAgo: -1}
+		return m.feedInfo(Info{DaysAgo: -1})
 	}
 	days := int(time.Since(t).Hours() / 24)
 	if days < 0 {
 		days = 0
 	}
-	return Info{IsUser: true, LastUpload: t.Format("2006-01-02"), DaysAgo: days}
+	return m.feedInfo(Info{IsUser: true, LastUpload: t.Format("2006-01-02"), DaysAgo: days})
 }

 // Count returns how many callsigns are loaded.
@@ -21,7 +21,7 @@ import (

 const (
 	// appVersion is stamped on every heartbeat (and could feed the About box).
-	appVersion = "0.23.1"
+	appVersion = "0.23.2"

 	// posthogHost is the PostHog ingestion endpoint. EU cloud by default; change
 	// to https://us.i.posthog.com for a US project.