Math Muscle Trainer Versions

• Version 15 - v0.18.0 UI direction snapshot (latest)
• Version 14 - v0.17.0 app viewport frame snapshot
• Version 13 - v0.16.0 app shell UI contract snapshot
• Version 12 - v0.15.0 hybrid polish snapshot
• Version 11 - v0.14.0 learning telemetry snapshot
• Version 10 - v0.13.0 lesson expansion
• Version 9 - v0.12.0 Math Muscle Trainer rename
• Version 8 - v0.11.0 repo checks and workout fixes
• Version 7 - app-mode + light-mode + iPad nav snapshot
• Version 6 - v0.10.0 single-shell app navigation
• Version 5 - v0.9.0 refinement batch
• Version 4 - Tracker polish snapshot
• Version 1 - Initial build