What's new
• Version 2.16 - minor changes
• Version 2.15 - precise stopwatch, minor changes
• Version 2.13 - Round the World & other warm-ups
• Version 2.11 - Undo & Redo functions in the 121 game
• Version 2.08 - production release
• Versions 2.01 - 2.07 - internal & closed testing