4.2.0

• Added FilePickerWebOptions.saveMode. WebSaveFileMode.dialog saves through the browser's save dialog, and supportsShowSaveFileDialog tells whether the browser supports it. #1732

4.1.0

• readAsByteStream() now always emits evenly sized chunks of WebPlatformFile.streamChunkSize (1 MiB), except the last one, with or without withReadStream. With withReadStream the chunks used to be 1,000,000 bytes. #2223
• Deprecated withData, withReadStream and readSequential in FilePickerWebOptions. Picked files are read on demand by readAsBytes() and readAsByteStream(). They will be removed in the next major version.

4.0.1

• Fixed picking files on Safari (macOS and iOS) never returning the selection. #2222
• Fixed a selection being reported as cancelled when the window regained focus before the change event.
• Fixed readAsBytes() and readAsByteStream() hiding read failures. A failed stream now emits an error instead of ending early with a truncated file. #2229
• Fixed picking files larger than 2 GB on web with the default options. #2223
• An empty picked file now also gets a valid blob: URL instead of an empty one.
• Fixed pickFiles()/pickFile() never completing when processing the picked files failed.

4.0.0

• BREAKING CHANGE: PlatformFile.length() now returns Future<int?> instead of Future<int>. Returns null when the length could not be determined (e.g. a failed disk read), instead of 0, matching lengthSync(). #2197
• Fixed FilePickerWebOptions.readSequential having no effect. Files are now genuinely read one at a time when true, and concurrently (the default) when false, preserving selection order in the result either way. #2206

3.1.0

• Implemented PlatformFile.lengthSync(), returning the browser's File.size (or the loaded bytes' length) synchronously, without doing any I/O.

3.0.3

• Tightened the file_picker_platform_interface lower bound to ^3.2.0. This package's pickFile()/pickFiles() signatures reference DarwinOptions, added in that version, so resolving against an older one would fail to compile.

3.0.2

• Fixed the window focus listener used to detect a cancelled picker dialog never being removed after use. removeEventListener was passed a freshly created .toJS function object on every call, which never matches the one originally passed to addEventListener, so the listener leaked on window on every pickFiles/pickFile call. The JS function references are now cached and reused for both add and remove.

3.0.1

• Improved package description, added example, and added missing API documentation.

3.0.0

• Unified Web platform release for federated file_picker architecture using package:web and dart:js_interop.

2.0.0

• Deprecates plugin in favor of standalone file_picker for all platforms.

1.0.2+1

• Fix custom filter String creation.

1.0.2

• Addresses an issue that would cause dot being required on filters for web (#343).

1.0.1+2

• Bumps file_picker_platform_interface dependency version.

1.0.1+1

• Updates homepage & description.

1.0.1

• Updates API to support onFileLoading from FilePickerInterface.

1.0.0

• Adds public API documentation and updates file_picker_platform_interface dependency.

0.0.2

• Added no-op iOS podspec to prevent build issues on iOS.

0.0.1

• Creation of File Picker Web project draft.