# Changelog ## [Unreleased] ### Added - Laravel 13 application foundation - Livewire 4 and Tailwind CSS - NGN integer-kobo money model - versioned sensitive-field encryption - keyed blind indexing - readable secure access-key generation - shared-login architecture - scalable security-event architecture - release packaging policy ### Sprint 2 - Added the responsive Express Cloud application shell. - Added collapsible desktop and mobile navigation. - Added reusable buttons, fields, cards, toasts, skeletons, modals, and drawers. - Added custom common-error page foundations. - Added a local-only interface preview. ### Sprint 3 - Added shared staff-selector and access-key authentication. - Added encrypted access-key and blind-index foundations. - Added account-session and security-event models. - Added read-only profiles with profile-picture management. - Activated secure logout and session inactivity controls. ### Sprint 4 - Added company, branch, role, permission, and audit-log foundations. - Added granular permission middleware and branch-scoped account access. - Added staff administration with role and branch assignment. - Added session revocation and scalable active-session administration. ### Sprint 4 - Added company, branch, role, permission, and audit-log foundations. - Added granular permission middleware and branch-scoped account access. - Added staff administration with role and branch assignment. - Added session revocation and scalable active-session administration. ### Sprint 4 - Added company, branch, role, permission, and audit-log foundations. - Added granular permission middleware and branch-scoped account access. - Added staff administration with role and branch assignment. - Added session revocation and scalable active-session administration. ### Sprint 5 - Added product categories, brands, tax rates, suppliers, and products. - Added tracked and untracked product behaviour. - Added default and branch-specific pricing. - Added encrypted supplier contact and tax fields. - Added catalogue administration interfaces and permissions. ### Sprint 6 - Added Excel-only product import validation and processing. - Added the downloadable sample Excel workbook. - Added import preview, history, and downloadable error workbooks. - Added transaction-safe product creation and update behavior. ### Sprint 7 - Added per-branch stock balances and minimum-stock thresholds. - Added append-only stock movement ledger. - Added stock intake, transfer, and adjustment workflows. - Added milliunit quantity precision and negative-stock protection. ### Sprint 8 - Added purchase orders and supplier-linked goods receipt. - Added partial and complete receiving states. - Added automatic low-stock alert creation and resolution. - Added low-stock reporting. ### Sprint 9 - Added customers, quick-add creation, search, credit limits, and balances. - Added protected and custom payment methods. - Added a single explicit default payment method for POS. ### Sprint 10 - Added unified invoice, quote, and POS sales engine. - Added idempotent sale creation and line snapshots. - Added transactional tracked-stock deduction. - Added split and later payments. - Added quote conversion and sales history. ### Sprint 11 - Added supplier bills and purchase invoices. - Added partial and complete supplier bill payments. - Added supplier supporting documents. - Added supplier returns with stock-ledger movements. - Added outstanding supplier-balance reporting. ### Sprint 12 - Removed all rejected accounting artifacts from the failed Sprint 12 attempt. - Added the admin operations dashboard and attention-first metrics. - Added in-app low-stock notifications. - Added configurable alert recipients and business settings. - Added idempotent end-of-day digest compilation and email delivery. - Added staff-performance ranking and operational reporting. - Added a secret-path HTTP cron endpoint for shared-hosting deployment. ### Sprint 13 - Added isolated thermal and A4 sale documents. - Added server-side PDF generation and local embedded verification QR codes. - Added product label printing. - Added the unified reports hub and CSV exports. ### Sprint 14 - Added system-wide and product-specific activity views. - Added live session inspection and force termination. - Added structured production JSON error responses. - Added targeted regression tests for known historical defects. ### Sprint 15 - Added customer credit and outstanding-balance workflows. - Added creator-scoped sales visibility and payment audit logging. - Added sale returns with stock-restoration movements. - Added reusable discount vouchers and redemption logs. - Added direct purchase recording for catalogue products. - Added global sortable selects, animated toggles, choice cards, and back-button enhancement. ### Sprint 16 - Added quote-to-invoice and quote-to-POS conversion. - Added hashed, scoped, expirable, and revocable API tokens. - Added the versioned `/api/v1` operational API. - Added public OpenAPI 3.1 documentation. ### Sprint 17 - Added native database backup creation and archive manifests. - Added SHA-256 backup verification and retention pruning. - Added backup administration and audit logging. - Added the production health endpoint. - Added production-readiness and recovery runbooks. ### Sprint 18 - Added standalone payment receipts without invoices or sales. - Added purchase returns linked to received purchase lines. - Added fixed-asset register and straight-line depreciation preview. - Added editable company document branding and optional logo upload. - Added PDF and spreadsheet exports for receipts, purchases, returns, stock operations, transfers, and assets. - Added SHA-256 generation logs for downloaded operation documents. ### Sprint 19 - Added full double-entry accounting foundations and financial reports. - Added historical sale cost snapshots and COGS posting. - Added operational accounting synchronization and depreciation posting. - Replaced the broken default seeder with production bootstrap seeding. - Added reproducible MySQL SQL generation and vendor-inclusive release packaging. - Added shared-hosting installation and release documentation.