SwiftCast 1.0.1

• CastClient.disconnect() no longer sends CLOSE to application connections. Web receivers
  treat an explicit CLOSE from their last sender as a shutdown request, so disconnecting used
  to stop playback on the TV.
• Fixed a race where MediaController could re-apply a stale reply to its own GET_STATUS
  after a newer LOAD, clearing the media session.
• Fixed a race where CastSession could attach two media controllers to one application when a
  load overlapped a receiver status update.
• castctl play now follows status for a few seconds and prints idle reasons.

SwiftCast 1.0.0

• Initial release: Cast V2 protocol client, Bonjour discovery, receiver and media controllers,
  queue and track support, custom namespaces, observable CastSession with automatic
  reconnection, SwiftUI CastButton/CastDevicePicker, and the castctl CLI.