Added #

• 🚀 New Storage Error Code: Added support for HTTP 413 "File size exceeds the limit" error
  • Added '413' error code to all storage service translations
  • Complete translations available in all 9 supported languages
  • Provides user-friendly messages for file size limit exceeded errors

Changed #

• 📝 Documentation Updates: Updated funding information in package metadata
• 🔧 Maintenance: Cleaned up dependency management and build configuration

Technical Details #

• Error Code Coverage: Now includes HTTP status code errors for better Supabase integration
• Translation Consistency: All language files updated with the new error code
• Zero Breaking Changes: Fully backward compatible with existing implementations

Supported Languages for New Error Code #

• 🇺🇸 English: "File size exceeds the limit"
• 🇪🇸 Spanish: "El tamaño del archivo excede el límite"
• 🇫🇷 French: "La taille du fichier dépasse la limite"
• 🇩🇪 German: "Dateigröße überschreitet das Limit"
• 🇵🇹 Portuguese: "Tamanho do arquivo excede o limite"
• 🇵🇱 Polish: "Rozmiar pliku przekracza limit"
• 🇰🇷 Korean: "파일 크기가 제한을 초과합니다"
• 🇯🇵 Japanese: "ファイルサイズが制限を超えています"
• 🇨🇳 Chinese: "文件大小超过限制"

Migration Guide #

No migration required - this is a minor update that adds new functionality without breaking existing code.

Changed #

• 📦 Dependencies: Simplified dependency management
  • Removed flutter_localizations dependency for lighter package footprint
  • Updated intl dependency to use flexible version constraint (any)
• 🔧 Configuration: Streamlined package configuration for better compatibility

Technical Details #

• Package Size: Reduced package size by removing unnecessary dependencies
• Compatibility: Improved compatibility with different Flutter versions
• Zero Breaking Changes: Maintains full backward compatibility

Migration Guide #

No migration required - this is a maintenance update that improves package efficiency.

Added #

• 🌍 Multi-language Support: Complete translation support for 9 languages

  • English (en), Spanish (es), French (fr), German (de), Italian (it)
  • Portuguese (pt), Dutch (nl), Polish (pl), Russian (ru)

• 🎯 Complete Supabase Service Coverage:

  • Auth: Authentication, user management, MFA, rate limiting
  • Database: Connections, queries, constraints, permissions
  • Storage: Files, buckets, permissions, size limits
  • Realtime: Connections, subscriptions, channels, rate limiting
  • Functions: Execution, timeouts, networking, memory limits

• 🚀 Core Features:

  • Simple translate() method for basic usage
  • Rich translateErrorCode() method with metadata
  • Automatic device language detection
  • Manual language setting with enum or string codes
  • Temporary language override for specific translations
  • Comprehensive error handling with 4-step fallback system

• 🔧 Developer Experience:

  • Type-safe enums for languages and services
  • Comprehensive error code coverage (50+ error codes per service)
  • Rich TranslationResult class with metadata
  • Custom TranslatorException for error handling
  • Language validation and management utilities

• 🧪 Testing & Quality:

  • 31 comprehensive tests with 100% coverage
  • Edge case handling (null values, unknown codes)
  • Model validation and enum testing
  • Fallback system testing
  • Auto-detection functionality testing

• 📖 Documentation:

  • Complete API documentation with examples
  • Real-world Flutter integration examples
  • Comprehensive README with usage patterns
  • Example app demonstrating all features

Technical Details #

• Minimum Flutter Version: 3.0.0
• Dart SDK: >=2.17.0 <4.0.0
• Dependencies: Only Flutter SDK (no external dependencies)
• Platform Support: iOS, Android, Web, Desktop
• Performance: O(1) lookup time with static translations
• Memory Usage: Minimal - all translations are compile-time constants

Supported Error Codes #

Auth Service (25+ error codes)

• email_not_confirmed, invalid_credentials, user_not_found, user_already_exists
• password_too_short, password_too_weak, email_already_registered, phone_already_registered
• invalid_phone, invalid_email, signup_disabled, email_rate_limit_exceeded
• sms_rate_limit_exceeded, too_many_requests, phone_exists, email_exists
• session_expired, token_expired, invalid_token, mfa_challenge_expired
• mfa_verification_failed, provider_disabled, oauth_callback_error

Database Service (25+ error codes)

• connection_failed, query_timeout, duplicate_key, foreign_key_violation
• not_null_violation, check_violation, unique_violation, permission_denied
• invalid_input, syntax_error, type_mismatch, out_of_range
• deadlock_detected, serialization_failure, connection_limit_exceeded
• disk_full, memory_exhausted, table_not_found, column_not_found, function_not_found

Storage Service (20+ error codes)

• file_not_found, bucket_not_found, file_already_exists, bucket_already_exists
• access_denied, invalid_token, file_size_exceeded, storage_quota_exceeded
• invalid_file_type, upload_failed, download_failed, delete_failed
• bucket_not_empty, invalid_bucket_name, database_error, internal_error

Realtime Service (20+ error codes)

• connection_failed, websocket_error, subscription_error, channel_error
• authorization_failed, realtime_disabled, tenant_not_found, connection_limit_exceeded
• channel_limit_exceeded, rate_limit_exceeded, database_error, cdc_stream_error
• replication_error, node_disconnected, migration_error, internal_error

Functions Service (15+ error codes)

• function_not_found, execution_error, timeout_error, memory_limit_exceeded
• permission_denied, invalid_input, network_error, internal_error
• function_disabled, invalid_function_name, deployment_error, runtime_error

Migration Guide #

This is the initial release, so no migration is needed.

Known Limitations #

• Languages are limited to the 9 currently supported
• Error codes are predefined (no custom error codes yet)
• Translation context is service-based only

Future Roadmap #

• Additional language support (Japanese, Korean, Chinese)
• Custom error code support
• Integration with Flutter's Localizations
• Contextual error messages
• Error analytics and reporting

Thanks #

• Flutter and Supabase communities for inspiration
• All beta testers who provided feedback
• Contributors who helped with translations and testing
• bucket_not_found, file_not_found, bucket_already_exists, file_already_exists
• file_size_limit_exceeded, invalid_file_type, permission_denied, invalid_token
• upload_failed, download_failed, delete_failed, quota_exceeded
• invalid_path, operation_not_supported, bucket_not_empty, invalid_bucket_name
• file_corrupted, network_error, service_unavailable

Realtime Service

• connection_failed, channel_not_found, subscription_failed, unauthorized
• rate_limit_exceeded, channel_limit_exceeded, connection_limit_exceeded
• invalid_channel_name, tenant_not_found, realtime_disabled, websocket_error
• message_too_large, invalid_message_format, join_rate_limit, broadcast_failed
• presence_failed, node_disconnected, migration_failed, counter_tracking_error

Functions Service

• function_not_found, execution_failed, timeout, memory_limit_exceeded
• invalid_input, permission_denied, rate_limit_exceeded, cold_start_timeout
• network_error, internal_error