win32_registry

3.0.3 - 2026-04-11

📦 Dependencies

• Lower minimum Dart SDK to 3.10

📦 Dependencies

• Lower minimum Dart SDK to 3.10

3.0.2 - 2026-04-11

📦 Dependencies

• Lower minimum Dart SDK to 3.10.

🏠 Repository

• Package has been moved to the halildurmus/win32 monorepo.

📦 Dependencies

• Allow package:meta versions from 1.17.0 up to but not including 2.0.0 to ensure compatibility with a wider range of Dart SDK versions.

🔄 Breaking Changes

This release introduces a major overhaul of the API with improved type safety, and powerful new capabilities.

The package now offers transaction support, enhanced monitoring, and a more intuitive interface for managing registry keys and values.

Key breaking changes include:

• API Restructuring:

  • Removed Registry class entirely. Static methods like Registry.openPath() are no longer available.
  • Removed RegistryHive enum. Use predefined top-level fields instead:
    • RegistryHive.localMachine → LOCAL_MACHINE
    • RegistryHive.currentUser → CURRENT_USER
    • RegistryHive.classesRoot → CLASSES_ROOT
    • RegistryHive.allUsers → USERS
    • RegistryHive.performanceData → PERFORMANCE_DATA
    • RegistryHive.currentConfig → CURRENT_CONFIG

• AccessRights → RegistryAccess:

  • Replaced enum with a final class offering bitwise combination support.
  • Renamed constants:
    • readOnly → read
    • writeOnly → write
    • allAccess → all
  • Added new access rights: notify, readWrite
  • Supports combining access rights with the | operator.

• RegistryKey:

  • Opening and creating keys now requires calling methods on predefined constants or existing keys:
    • Old: Registry.openPath(RegistryHive.localMachine, path: keyPath)
    • New: LOCAL_MACHINE.open(keyPath)
  • Renamed methods:
    • getBinaryValue() → getBinary()
    • getIntValue() → getInt()
    • getStringValue() → getString()
    • getStringArrayValue() → getMultiString()
    • createKey() → create()
    • deleteKey() → removeSubkey()
    • deleteValue() → removeValue()
    • renameSubkey() → rename()
  • create() and open() now accept a RegistryOpenConfig parameter for fine-grained control of access rights, options, and transactions.
  • onChanged() stream functionality replaced with RegistryChangeMonitor class.

• RegistryValue:

  • Constructors no longer accept a name parameter. Value names are now passed directly to setValue():
    • Old: RegistryValue.string('MyValue', 'data')
    • New: key.setValue('MyValue', RegistryValue.string('data')) or with dot shorthand syntax: key.setValue('MyValue', const .string('data'))
  • Renamed factory constructors:
    • int32() → dword()
    • int64() → qword()
    • stringArray() → multiString()

• RegistryValueType:

  • Changed from enum to final class with a factory constructor.
  • Renamed constants:
    • int32 → dword
    • int64 → qword
    • stringArray → multiString
  • Renamed field: value → raw
  • Replaced fromWin32() factory with fromRaw().

🚀 Features

• Transaction Support:

  • New Transaction class enables atomic registry operations.
  • Pass a Transaction instance via RegistryOpenConfig to perform multiple operations that can be committed or rolled back as a unit.

• Enhanced Registry Monitoring:

  • New RegistryChangeMonitor class provides isolate-backed, stream-based monitoring of registry key changes.
  • Replaces the previous onChanged() stream approach with more robust error handling and resource management.

• Configuration Objects:

  • RegistryOpenConfig: Centralizes parameters for opening and creating keys (access rights, creation behavior, options, transactions).
  • RegistryOpenOptions: Type-safe wrapper for native registry options (nonVolatile, volatile, createLink, backupRestore, etc.).

• New Key Management Methods:

  • removeTree(): Recursively deletes all subkeys and values within a key without deleting the key itself.
  • removeValues(): Deletes all values under a key without affecting subkeys.

📦 Dependencies

• Bumped minimum required Dart SDK version to 3.11.0.

📦 Dependencies

• Bump win32 from 5.8.0 to 5.11.0 by @halildurmus in #30

🎨 Styling

• Format with tall-style by @halildurmus in #29

🐛 Bug Fixes

• Export RegistryKeyInfo class - (d73d0b0)
• Export AccessRights enum (#26) - (207b812)

This release introduces significant changes to the API with a streamlined structure, new methods for specific registry data handling, and enhanced support for monitoring registry key changes.

🔄 Breaking Changes

• AccessRights:

  • win32Value field renamed to value.

• Registry:

  • Now an abstract final class.
  • Removed performanceData static getter.

• RegistryHive:

  • Constructor is now private.
  • win32Value field renamed to value.

• RegistryKey:

  • Now a final class.

• RegistryValue:

  • Now a sealed class.
  • Removed fromWin32 factory constructor.
  • Removed toWin32 getter.
  • Removed data field.

• RegistryValueType:

  • Constructor is now private.
  • win32Value field renamed to value.
  • Removed unknown value.
  • Removed win32Type getter.

✨ New Features

• Registry Hive Construction:

  • Added RegistryHive.fromWin32 factory constructor for creating hives based on Win32 constants.

• Enhanced Data Retrieval:

  • Added type-specific methods to RegistryKey: getBinaryValue, getIntValue, getStringValue, and getStringArrayValue for retrieving data in specific formats.
  • Deprecated getValueAsInt and getValueAsString methods in favor of the new type-specific methods.

• Registry Change Notifications:

  • Introduced RegistryKey.onChanged stream for monitoring registry key changes, with optional subkey tracking.

• Typed Registry Values:

  • Introduced specialized subclasses in RegistryValue for each registry value type, enhancing clarity and simplifying data handling.

• Registry Value Type Construction:

  • Added RegistryValueType.fromWin32 factory constructor to handle value type creation based on Win32 constants.

🚨 Dart SDK Requirement

• Bumped the minimum required Dart SDK version to 3.5.0.

• Fix issue where creating REG_SZ or REG_EXPANDED_SZ string registry values resulted in malformed data. The null terminator for string values was incorrectly encoded as a single byte instead of the required two bytes for UTF-16 encoding (#22, thanks to @dancarrollg).

• Fix issue where RegistryValue.data for binary-type registry values might be freed before being read (#19, thanks @tylerlacey).
• Bump minimum required Dart SDK version to 3.4.0

• Fix deprecation warnings
• Update links
• Bump minimum required Dart SDK version to 3.3.0

• Improved code quality.
• Improved documentation.

• Update dependency constraints.

• Add recursive named option to method deleteKey() of RegistryKey (thanks @Zekfad)
• Use enhanced enums from Dart 2.17.
• Update dependency constraints.

• Update ffi dependency constraints to >=1.1.2 <3.0.0.

• Minor tweaks to documentation.

• First stable release.