Added #

• listContents() API for immediately-consistent container listings using FileManager.contentsOfDirectory with URL resource values. Unlike gather() (which reads the Spotlight metadata index), listContents() reflects filesystem mutations (rename, delete, copy) immediately.
• ContainerItem model with relativePath, downloadStatus, isDownloading, isUploaded, isUploading, hasUnresolvedConflicts, isDirectory, and a convenience isDownloaded getter.
• iCloud placeholder file resolution: both iOS (.originalName.icloud stubs) and macOS Sonoma+ (APFS dataless files) are handled transparently — listContents returns the real filename and accurate download status.
• Hidden file filtering: listContents suppresses system files (.DS_Store, .Trash, etc.) by filtering entries whose resolved name starts with ..

Changed #

• ICloudFile dartdoc now cross-references ContainerItem and explains the eventual-consistency distinction.
• GatherResult dartdoc expanded to describe invalidEntries purpose.
• Fixed typo in InvalidArgumentException doc comment ("ued" → "used").
• README expanded with listContents documentation, gather vs listContents comparison table, iCloud placeholder files section, and ContainerItem model reference.

Fixed #

• GitHub Actions automated publishing trigger for tags like 1.2.3 (no v prefix).
• Remove example ephemeral LLDB helper files that were causing dart pub publish validation warnings.

Added #

• Swift Package Manager support for iOS and macOS (Flutter 3.24+ opt-in).

Changed #

• Native iOS/macOS sources are now packaged under Sources/icloud_storage_plus/ for SwiftPM compatibility (CocoaPods support remains via the podspecs).
• Example apps now use Flutter's SwiftPM plugin integration (no CocoaPods Podfiles in the example projects).

Fixed #

• Avoid reading NSMetadataItem off the query thread by running NSMetadataQuery on a dedicated operation queue and disabling updates during snapshot reads.
• Ensure relativePath generation is path-boundary-aware (avoid prefix-collision edge cases).

Changed #

• Clarify benchmark documentation around standardizedFileURL behavior.

Major API update with path-based transfers for large files, coordinated in-place read/write APIs for small files, and a documentation overhaul.

BREAKING CHANGES #

Transfer API: file-path based for large files

Byte-based transfer APIs have been removed in favor of file-path methods. Large file content is no longer sent over platform channels.

Removed: upload(), download(), and related byte/JSON helpers.

New: uploadFile() and downloadFile() using local paths plus cloudRelativePath.

Migration:

1. Write data to a local file in Dart.
2. Call uploadFile(localPath, cloudRelativePath).
3. To read, call downloadFile(cloudRelativePath, localPath) and read the local file in Dart.

gather() now returns GatherResult

gather() now returns a GatherResult containing:

• files: parsed ICloudFile entries
• invalidEntries: entries that could not be parsed (helps debug malformed metadata payloads)

ICloudFile metadata shape and nullability

ICloudFile now:

• includes isDirectory: bool (directories are returned by metadata APIs)
• may return null for some fields when iCloud metadata is unavailable or the entry represents a directory (for example sizeInBytes)

Directory detection behavior

documentExists() and getMetadata() return true/non-null for both files and directories. Filter directories explicitly if your code expects only files.

Platform requirements updated

Minimum deployment targets match Flutter 3.10+:

• iOS: 13.0
• macOS: 10.15

Internal channel name change

The native method channel name is icloud_storage_plus (was icloud_storage).

Linting package change

Dev linting moved to very_good_analysis.

Added #

• File-path transfer methods:
  • uploadFile() (local → iCloud container)
  • downloadFile() (iCloud container → local)
• Coordinated in-place access for small files:
  • readInPlace() / writeInPlace() (String, UTF-8)
  • readInPlaceBytes() / writeInPlaceBytes() (Uint8List)
  • Optional idleTimeouts + retryBackoff to control download watchdog/retry behavior; stalled downloads surface E_TIMEOUT.
• Convenience rename() API (implemented in Dart via move()).
• Additional iCloud sync-state fields on ICloudFile:
  • downloadStatus, isDownloading
  • isUploading, isUploaded
  • hasUnresolvedConflicts
• New public error code constants:
  • PlatformExceptionCode.initializationError (E_INIT)
  • PlatformExceptionCode.timeout (E_TIMEOUT)
• Documentation overhaul:
  • README updated to match the real API surface and semantics
  • DeepWiki badge added to the README
  • DeepWiki exported into doc/ for GitHub navigation
  • Added scripts/fix_deepwiki_links.py to keep exported docs linkable
  • Old doc/ research/plans removed (replaced by short notes under doc/notes/)

Changed #

• Structural operations (delete, move, copy) use coordinated file URL operations (NSFileCoordinator) rather than relying on metadata queries.
• Existence and metadata (documentExists, getDocumentMetadata) use direct filesystem checks (FileManager / URL resource values) rather than metadata queries.
• documentExists() is a filesystem existence check; it does not force a download. Use gather() for a remote-aware view of container contents.
• Transfer progress streams deliver failures as ICloudTransferProgressType.error data events (not stream onError).

Fixed #

• gather() now verifies the event channel handler exists before registering query observers (prevents leaked observers on early-return).
• getDocumentMetadata() now serializes download status keys as strings (.rawValue) for correct transport to Dart.
• Dart relative-path validation accepts trailing slashes so directory paths from metadata can be reused directly in operations like delete(), move(), rename(), etc.
• uploadFile() / downloadFile() reject cloudRelativePath values that end with / (directory-style paths).
• macOS streaming writes use .saveOperation for existing files to avoid unintended “Save As” behavior.

Migration Guide (2.x → 1.0.0) #

1. Replace byte-based reads/writes with local files + uploadFile() / downloadFile().
2. For small JSON/text stored in iCloud Drive, consider switching to in-place access (readInPlace/writeInPlace) for “transparent sync”.
3. Update call sites to handle directories via ICloudFile.isDirectory and add null checks for optional metadata fields.
4. If you use transfer progress, attach a listener immediately inside onProgress (streams are listener-driven and may miss early events).
5. Run flutter analyze to address any very_good_analysis lint findings.

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Previous Releases #

For history prior to 1.0.0 (including the upstream lineage), see git history and the upstream repository: https://github.com/deansyd/icloud_storage