- Replace associative array with indexed arrays - Replace mapfile with while-read loop - Now works on macOS (Bash 3.2) and Linux (all versions) - Linux first, but cross-platform compatible
- Interactive mission selector with metadata-driven design - 5 educational missions (basics + advanced) - AI assistant roles (Deepbit, Bugsy, Schnippsi, Tobi) - SnakeCam gesture recognition system - Token tracking utilities - CLAUDE.md documentation - .gitignore for logs and secrets