flutter_secure_storage_plus 0.0.5

Enhanced secure storage with biometric unlock and key rotation.

Unreleased

Changed

• Example GIF added to README

0.0.5 TBD

Security

• CRITICAL: Fixed security vulnerability - replaced insecure storage implementations with proper secure storage:
  • Android: Now uses EncryptedSharedPreferences (AES-256 encryption) instead of plain SharedPreferences
  • iOS: Now uses Keychain Services instead of UserDefaults (encrypted keychain storage)
  • macOS: Now uses Keychain Services instead of UserDefaults (encrypted keychain storage)
  • Web: Now uses localStorage instead of in-memory Map (persistent storage)
• Added androidx.security:security-crypto dependency for Android encryption
• All platforms now properly encrypt data at rest

Documentation

• Added example GIF to README demonstrating plugin usage

Note: Data stored with previous versions will not be accessible after upgrading. Users will need to re-write their data with the new secure storage implementation.

0.0.4

Changed

• pubspec.yaml cleaned for pub.dev and pana compliance
• No breaking changes, just metadata and publishing fixes

0.0.3

Added

• Full platform support: Android, iOS, Web, Windows, macOS, Linux
• WASM compatible
• Native handlers for write/read/delete on all platforms

Changed

• Example and tests improved

0.0.2 - 2025-08-24

Added

• Add .pubignore to exclude build and example artifacts

Changed

• Prepare for publish
• Update metadata and version

0.0.1 - 2025-08-22

Added

• Initial release
• Multi-platform plugin scaffold (iOS, Android, Web, Windows, macOS, Linux)
• WASM-compatible web implementation placeholder

Planned

• Biometric unlock and key rotation APIs