WiFiCopy v1.2 Release Notes

Release Date: October 3, 2025

🎉 New Features

Automatic Scheduler Restoration - Scheduled backups now automatically restore after app updates or reinstalls
Last Protocol Memory - App remembers your last selected protocol (SMB/FTP) between sessions
Enhanced Security Logging - Production builds now completely strip debug logs for improved security

🔒 Security Enhancements

Hardware-Backed Encryption - Credentials now use hardware-backed keys when available
Comprehensive Input Validation - Protection against injection attacks and path traversal
Automatic Log Sanitization - All logs automatically redact IP addresses, paths, and sensitive data
Secure Backup Configuration - All sensitive data excluded from Android Auto Backup
OWASP Compliance - Meets OWASP Mobile Top 10 security standards (9.5/10 rating)

🐛 Bug Fixes

Scheduler Initialization - Fixed scheduled backups not starting after app reinstall
Empty Catch Blocks - Added secure logging to all exception handlers for better debugging
Protocol Persistence - Resolved issue where protocol selection wasn't saved

⚡ Performance Improvements

Scheduled Backup Queueing - Only one scheduled backup runs at a time to prevent resource contention
Manual Backup Priority - Manual "Run Now" backups execute immediately without queueing
Battery Optimization - Scheduled backups respect battery-low constraints

🔧 Technical Improvements

ProGuard/R8 Optimization - Enhanced code obfuscation and log removal in release builds
Separate Credential Storage - SMB and FTP passwords stored in separate encrypted containers
WorkManager Integration - Improved background job reliability and battery efficiency
Secure Exception Handling - All catch blocks now include proper error logging

📱 Compatibility

Android 7.0+ (API 24+)
Target SDK: Android 14 (API 36)
Compile SDK: Android 14 (API 36)

🌐 Localization

English - Full support
Spanish - Full support with complete UI translation

📦 Dependencies Updated

Apache Commons Net - 3.12.0 (FTP support)
JSch - 0.2.17 (SFTP support)
SMBJ - 0.13.0 (SMB support)
Kotlinx Coroutines Guava - 1.7.3 (Async support)

🔐 Privacy & Security

No Data Collection - Zero analytics, tracking, or telemetry
Local-First - All data stays on your device
AES-256-GCM Encryption - Military-grade credential protection
Open Source Libraries - All dependencies are privacy-respecting

📄 Documentation

Security Audit Report - Comprehensive security review completed
Privacy Policy - Updated to reflect v1.2 security measures
Implementation Guides - Detailed documentation for all new features

Download: Google Play Store
Website: https://www.wificopy.app
Support: Available through app support website

Note: This release focuses on security hardening, reliability improvements, and automatic scheduler restoration. All scheduled backups will automatically resume after updating from previous versions.