Store Ledger v2.0.0 — Production Release

Release Date: October 23, 2026
Target Platform: Android (Standalone APK & AAB)
Version: 2.0.0 (Version Code: 12)
EAS Build ID: cd5508b7-7000-457d-aa74-2b41b325f676

🚀 What's New in Version 2.0.0

1. 🎨 New Visual Identity & Brand Refresh

• Store Ledger Branding: Official rename to Store Ledger across app manifest, package metadata, headers, statements, and reports.
• Adaptive Icon System: Brand-new minimalist icon featuring an open bookkeeping ledger with bookmarks and entry rows.
• Android Launcher Mask Compatibility: Clean foreground silhouette within the 66% circular safe zone, ensuring crisp rendering across circular, squircle, and rounded-square launcher masks.
• Unified Vector Icon System: Completely standardized icon families with zero missing glyphs or runtime warnings.

---

2. 💱 Multi-Currency & Decimal Precision Control

• 9 Supported Global Currencies:
  • INR — Indian Rupee (₹)
  • USD — US Dollar ($)
  • EUR — Euro (€)
  • GBP — British Pound (£)
  • BDT — Bangladeshi Taka (৳)
  • AED — UAE Dirham (AED)
  • SAR — Saudi Riyal (SAR)
  • CAD — Canadian Dollar (CA$)
  • AUD — Australian Dollar (A$)
• Decimal Amounts Toggle (.00): Configure whether your business ledger operates in fractional decimals (e.g. ₹1,250.50) or clean rounded whole numbers (e.g. ₹1,251). Accessible in both Settings and the First-Launch Setup Wizard.
• Adaptive Numeric Keypads: Amount input keypads dynamically switch between decimal-pad and number-pad, sanitizing inputs based on the user's decimal preference.
• Invariant Data Storage: Stored records remain in raw minor units (paise/cents), ensuring zero currency-switching precision loss.

---

3. 📈 Financial Velocity Chart & Large Number Scaling

• Non-Colliding Y-Axis Tick Math: Fixed the duplicate Y-axis tick bug where adjacent ticks both rounded to ₹1k. The new formatChartAxisTick math guarantees distinct, natural labels (e.g., 0, ₹500, ₹1k, ₹2.5k, ₹10k).
• Dynamic Font Autoscaling: All monetary cards (Top Bar Due & Paid cards, Customer Statement balance card, Cash In / Cash Out tiles, and Reports) scale down automatically using adjustsFontSizeToFit and minimumFontScale={0.5-0.55} for multi-million and multi-crore amounts without awkward line wrapping or text truncation.
• Interactive Cash Flow Splines: Smooth cubic Bézier area curves tracking daily collections vs credit disbursements over 7-day, 30-day, and monthly horizons.

---

4. ☁️ Connect Your Supabase (Zero Vendor Lock-In)

• Bring Your Own Backend: Store owners can link their private Supabase cloud backend directly by entering their Project URL and Publishable/Anon Key.
• Zero Administrative Credentials: Operates securely without database passwords or service-role keys in the mobile bundle.
• One-Time SQL Schema Setup: Repeatable, versioned SQL setup script creating tables (customers, transactions, business_profiles, ledger_backups), indexes, and Row Level Security policies.
• Multi-Tenant Row Level Security: Enforces strict PostgreSQL isolation (auth.uid() = user_id) preventing unauthorized access to financial records.
• Cloud Sync Activation Guide: Step-by-step documentation with an infographic diagram (CLOUD_SYNC_ACTIVATION_GUIDE.md) walking through store registration and email confirmation.

---

5. 🛡️ 100% Offline-First Core & Invariants

• Offline By Default: Works without internet or accounts.
• Integer Paise Arithmetic: Prevents floating-point drift.
• Safe Disconnect: Disconnecting Supabase clears local credentials while preserving remote cloud records.

---

6. 📄 PDF Statements, WhatsApp Receipts & Cryptographic Backups

• PDF Export: Clean HTML-to-PDF customer statements and master business reports.
• Instant WhatsApp Reminders: Multi-lingual reminders (English & Bengali / বাংলা) with last payment breakdown.
• SHA-256 Backups: Cryptographically verified snapshot backups with duplicate-free UUID deduplication.

---

🛠️ Verification & Quality Assurance

• Unit & Invariant Tests: 16 test suites passing (npm test).
• TypeScript Static Analysis: 0 errors (npx tsc --noEmit).
• Expo Project Doctor: 21/21 checks passing (npx expo-doctor).
• ESLint: 0 errors (npm run lint).