Added #

• Network status monitoring with automatic sync triggering
• Connectivity detection using connectivity_plus package
• Auto-sync when network becomes available
• Network status callbacks for custom handling
• Public API to check network availability
• Enhanced user experience with seamless offline-to-online transitions

Fixed #

• Improved timestamp comparison logic in sync operations
• Enhanced conflict resolution with proper timestamp handling
• Fixed GitHub repository URLs in documentation

Added #

• Initial release of Offline Sync package
• Core SyncManager class for managing sync operations
• Support for two-way sync (local ↔ remote)
• Multiple conflict resolution strategies:
  • Last Write Wins
  • Manual Resolution
  • Merge Strategy
  • Local Wins
  • Remote Wins
• Background sync with configurable intervals
• Retry logic with exponential backoff
• Built-in adapters for common storage solutions:
  • Hive Adapter
  • SQLite Adapter
  • SharedPreferences Adapter
• Comprehensive configuration options
• Extensive test coverage
• Example Flutter app demonstrating usage
• Complete documentation and README

Features #

• SyncManager: Main class for managing offline sync operations
• Conflict Resolution: Multiple strategies for handling data conflicts
• Background Sync: Automatic syncing in the background
• Retry Logic: Automatic retry on network failures
• Configurable: Highly configurable sync behavior
• Extensible: Easy to create custom adapters
• Type Safe: Full type safety with Dart's type system

API #

• SyncManager - Main sync manager class
• SyncConfig - Configuration for sync operations
• SyncResult - Result of sync operations
• Conflict - Represents a data conflict
• ConflictResolutionResult - Result of conflict resolution
• LocalAdapter - Interface for local storage
• RemoteAdapter - Interface for remote storage
• ConflictResolutionStrategy - Interface for conflict resolution

Dependencies #

• Flutter SDK >=3.10.0
• Dart SDK >=3.0.0
• No external dependencies (adapters are optional)