INVENTORY SYSTEM CHANGELOG Version 2.0 - November 14, 2025 NEW FEATURES: - Equipment History Tracking - System-wide History Dashboard - Enhanced Approval Workflow - Version Tracking System IMPROVEMENTS: - 30% faster page loads - Optimized database queries - Better mobile support - Enhanced form validation BUG FIXES: - Fixed transaction conflicts - Resolved session timeouts - Fixed equipment counting issues - Fixed QR code generation - Fixed date formatting in reports SECURITY UPDATES: - Enhanced SQL injection prevention - Improved session management - Updated password hashing - Added CSRF protection DATABASE CHANGES: - Added equipment_history table - Added system_version table - Added approval_workflow table - Added performance indexes TECHNICAL INFO: - Files updated: 50+ - New files: 3 - Total files: 633 - Database tables: 29 Back to Login