- Updates references to the obsolete master branch.
- Removes unnecessary imports.
- Fixes library_private_types_in_public_api, sort_child_properties_last and use_key_in_widget_constructors lint warnings.
- Moves source to flutter/plugins, and restructures to allow for unit testing.
- Switches to an internal method channel implementation.
- Update README
- Update SDK constraint to signal compatibility with null safety.
- Initial Windows implementation of
file_selector.