Sindbad~EG File Manager

# Changelog

All notable changes to the Church Membership System will be documented in this file.

## [1.0.0] - 2025-10-03

### Added - Initial Release

#### Core System
- ✅ Complete installation wizard
- ✅ Database schema with 15+ tables
- ✅ Multi-user authentication system
- ✅ Role-based access control
- ✅ Hierarchical access levels (Superuser, Area, District, Assembly)
- ✅ Session management and security

#### User Management
- ✅ User registration and management
- ✅ Profile management with photo upload
- ✅ Password change functionality
- ✅ Access role assignment
- ✅ User activity tracking
- ✅ Last login tracking

#### Membership Module
- ✅ Complete member registration system
- ✅ Auto-generated member IDs
- ✅ Family grouping support
- ✅ Personal information management
- ✅ Contact details tracking
- ✅ Spiritual information (baptism, dedication, etc.)
- ✅ Educational and occupational data
- ✅ Member search and filtering
- ✅ Member status management
- ✅ Profile photo upload

#### Administration Module
- ✅ Area management
- ✅ District management
- ✅ Assembly management
- ✅ Hierarchical location structure
- ✅ Location-based access control
- ✅ Contact person management

#### Reports & Analytics
- ✅ Members report with statistics
- ✅ Baptism reports
- ✅ Demographics analysis
- ✅ Location-based reports
- ✅ CSV export functionality
- ✅ Print-friendly layouts
- ✅ Custom filtering options

#### Notification System
- ✅ Real-time notifications
- ✅ Notification badges
- ✅ Read/unread status
- ✅ Mark all as read
- ✅ Delete notifications
- ✅ Notification categories

#### Audit Trail
- ✅ Complete activity logging
- ✅ User action tracking
- ✅ IP address logging
- ✅ Module-based filtering
- ✅ Action-based filtering
- ✅ Security incident tracking

#### Settings Module
- ✅ Site title customization
- ✅ Timezone configuration
- ✅ Theme color customization
- ✅ Font family selection
- ✅ Maintenance mode
- ✅ Feature toggles
- ✅ Header/footer customization
- ✅ Backup functionality

#### UI/UX Features
- ✅ Responsive design (mobile-optimized)
- ✅ Modern gradient theme (Blue/Yellow/Grey/White)
- ✅ Professional and elegant interface
- ✅ Icon-based dashboard
- ✅ Card-based layouts
- ✅ Smooth transitions
- ✅ Toast notifications
- ✅ Modal dialogs
- ✅ Time and weather display

#### Security
- ✅ Password hashing (bcrypt)
- ✅ SQL injection prevention (PDO)
- ✅ XSS protection
- ✅ Input sanitization
- ✅ Secure file uploads
- ✅ Session security
- ✅ Access control enforcement

#### Documentation
- ✅ README.md
- ✅ INSTALLATION_GUIDE.md
- ✅ FEATURES.md
- ✅ QUICK_START.md
- ✅ CHANGELOG.md
- ✅ Code comments

### Database Schema
- ✅ users table with access levels
- ✅ members table with comprehensive fields
- ✅ areas, districts, assemblies tables
- ✅ access_roles and user_roles tables
- ✅ notifications table
- ✅ audit_logs table
- ✅ general_settings table
- ✅ email_settings and sms_settings tables
- ✅ module_management table
- ✅ reports table

### Default Data
- ✅ Superuser account (nabibo)
- ✅ Default access roles (Viewer, Editor, Admin)
- ✅ Default modules
- ✅ Default settings

### Technical Stack
- ✅ PHP 7.4+ backend
- ✅ MySQL 5.7+ database
- ✅ HTML5 markup
- ✅ Tailwind CSS framework
- ✅ Vanilla JavaScript
- ✅ Font Awesome 6 icons
- ✅ Google Fonts (Inter)

## [Planned] - Future Releases

### Version 1.1.0 (Planned)
- [ ] Email integration (SMTP)
- [ ] SMS integration
- [ ] PDF export functionality
- [ ] Excel export functionality
- [ ] Advanced charts and graphs
- [ ] Birthday/Anniversary reminders
- [ ] Enhanced search filters

### Version 1.2.0 (Planned)
- [ ] Attendance tracking module
- [ ] Event management
- [ ] Group/Ministry management
- [ ] Contribution tracking
- [ ] Advanced analytics dashboard
- [ ] Bulk operations

### Version 2.0.0 (Planned)
- [ ] Mobile application
- [ ] API for third-party integration
- [ ] Financial management
- [ ] Online member portal
- [ ] Visitor tracking
- [ ] Prayer request management

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## Version Numbering

This project follows [Semantic Versioning](https://semver.org/):
- **MAJOR** version for incompatible changes
- **MINOR** version for new functionality
- **PATCH** version for bug fixes

## Release Notes Format

### Added
New features and functionality

### Changed
Changes to existing functionality

### Deprecated
Features that will be removed in future versions

### Removed
Features that have been removed

### Fixed
Bug fixes

### Security
Security improvements and fixes