- Rewrite detectAllHeaderSets() with repeat-field detection instead of gap-based splitting
- Require ≥2 header fields per group (filters out false matches like 'Left Over | Paid')
- Fix column leakage: right-side bills no longer pick up left-side amounts
- Add header_set_index to analyzeRow return object for frontend use
- Add isLikelySummaryRow() filter (Paycheck, Left Over, Enter how much, etc.)
- Expand isLikelyTotalRow() to catch 'Auto Total ------>' patterns
- Filter leftover calc rows (null name + negative amount, dash separators)
- Remove 'paid' from HEADER_PATTERNS.amount (was false-matching 'Paid' cells)
- Skip empty string cells in detectAllHeaderSets
- detectAllHeaderSets() finds multiple header groups per row (left 1st / right 15th)
- isBlankRowForHeaderSet() checks blanks per column range for dual layouts
- parseSheetRows() scans rows 0-4 for header row, processes each set independently
- analyzeRow() computes due_day from date/label/pattern with fallback to defaultDueDay
- Cell type validation allows 's' (shared formula) type
- Non-numeric amounts (auto, double pay, past due) become detected labels
- Day patterns (1st, 15th, 24th) parsed as due_day values
- Security: bounds validation in isBlankRowForHeaderSet, anchored regex, label sanitization
Clicking status badges (Late, Due Soon, Upcoming, Missed) now instantly
toggles paid/unpaid. Removed AlertDialog from TrackerPage.jsx — no more
confirmation dialog blocking the action.
handleTogglePaid() was using row.bill_id instead of row.id, causing
the API call to fail with an undefined bill ID. Clicking status badges
(Late, Due Soon, Upcoming, Missed) now correctly toggles paid/unpaid.
- Added amber warning banner on Download My Data section about sensitive metadata
- Updated 'What's included' list to show monthly starting amounts and history ranges
- Marked LOW export sensitive fields item as FIXED in FUTURE.md
- TrackerPage: confirm('Mark as paid?') → AlertDialog with dynamic bill name
- DataPage: window.confirm('Import SQLite?') → AlertDialog for import confirmation
- Both dialogs use proper shadcn/ui components (AlertDialogAction/Cancel)
- Theme-aware, accessible, consistent with app design system
- STRUCTURE.md: corrected tech stack (Vite+React, not Next.js)
- Version bumped to 0.23.3
CRITICAL security fix: In per-user notification mode, the notification runner
was fetching ALL active bills globally and sending each bill's details to
every opted-in recipient regardless of ownership. This meant User A's bill
names, amounts, and due dates could be emailed to User B.
Fix: Added ownership filter in the recipient loop:
if (allowUserConfig && bill.user_id !== recipient.id) continue;
Also added a defensive guard for bills with no user_id (orphaned bills),
which are now skipped with a console.warn instead of being broadcast.
Global notification mode (single admin recipient) is unaffected.
Security audit: Private_Hudson confirmed the fix is airtight. All other
routes (bills, payments, tracker, analytics, export, calendar, summary,
categories) properly scope data by user_id.
Version bump: 0.23.1 → 0.23.2 (security patch)
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