• Fixed: the White dragon tile rendered as a blank tile everywhere it appeared — in drills, the calculator and the yaku reference. It now draws correctly.
• New English App Store screenshots, and the app's first preview video.
• Clearer wording in the App Store description about which scoring rules the app applies, and about what Agari Pro unlocks.
• Internal: the screenshot-only demo data seeder and its launch arguments are no longer compiled into the App Store build.