New Aircraft models are arrived- DC-9-21- DC-10-40- A330-800- A330-900Several aircrafts' max payload and price has been changed- A321-200, A320neo, A330-200, A330-300, A340-200, A340-300, A340-500, A340-600, A350-800, A350-900, A350-1000, A380, B767-200, B787-8, B787-9, B787-3, and related cargo versions.UI Improvement