v9.2.1

• Fix async race condition bug in storage operations.
• [macOS] Return nil on macOS if key is not found.

v9.2.0

New Features:

• [iOS, macOS] Reintroduced isProtectedDataAvailable.
• Listener functionality via FlutterSecureStorage().registerListener()

Bugs Fixed:

• [iOS] Return nil on iOS read if key is not found
• [macOS] Also set kSecUseDataProtectionKeychain on read for macos.

v9.1.0

New Features:

• [iOS, macOS] Added isProtectedDataAvailable, A boolean value that indicates whether content protection is active.

Improvements:

• [iOS, macOS] Use accessibility option for all operations
• [iOS, macOS] Added privacy manifest
• [iOS] Fixes error when no item exists
• [Linux] Fixed search with schemas fails in cold keyrings
• [Linux] Fixed erase called on null
• [Android] Fixed native Android stacktraces in PlatformExceptions
• [Android] Fixed exception when reading data after boot

v9.0.0

Breaking changes:

• [Windows] Migrated to FFI with win32 package.

v8.1.0

• [Android] Upgraded to Gradle 8.
• [Android] Fixed resetOnError not working.
• [Windows] Changed PathNotFoundException to FileSystemException to be backwards compatible with Flutter SDK 2.12.0.
• [Windows] Applied lint suggestions.
• [Linux] Remove and replace libjsoncpp1 dependency.
• [Linux, macOS, Windows, Web] Update Dart SDK Constraint to support <4.0.0 instead of <3.0.0.

v8.0.0

Breaking changes:

• [macOS] The minimum macOS version supported is now 10.14.

Other changes:

• [Android] Fixed an issue when Encrypted Shared Preferences failed, the fallback would not handle the data correctly.
• [Windows] Write encrypted data to files instead of the windows credential system.
• [Linux] Fixed an issue with memory management.

v7.0.0

Breaking changes:

• [macOS] The minimum macOS version supported is now 10.13.

Other changes:

• [Android] Fixed double initialization of the SharedPreferences which caused containsKey and other functions to not work properly.
• [macOS] Upgraded codebase to swift which fixed containsKey always returning true.

v6.1.0

• [iOS] (From 6.1.0-beta.1) Migrated from objective C to Swift. This also fixes issues with constainsKey and possibly other issues.
• [Android] Upgrade security-crypto from 1.1.0-alpha03 to 1.1.0-alpha04
• [Android] Fix deprecation warnings.
• [All] Migrated from flutter_lints to lint and applied suggestions.

v6.1.0-beta.1

• [iOS] Migrated from objective C to Swift. This also fixes issues with constainsKey and possibly other issues.

v6.0.0

• [Android] Upgrade to Android SDK 33.