v0.6.0

What's New

Buffer Zone & Garbage Out

• Board expanded to 40 rows internally (20 visible + 20 buffer) per Tetris guideline
• Implemented garbage out detection: game over when blocks remain above the visible area after garbage rise
• Garbage bar now animates smoothly during garbage rise instead of dropping instantly

Cross-Platform Fixes

• Fixed double key input on Windows (filter KeyEventKind::Press)
• Added gateway/IP detection for macOS and Windows (previously Linux-only)
• Show error kind (e.g. ConnectionRefused) on connection failure instead of generic message

Versus Mode Improvements

• Forfeit menu is now non-blocking — gravity, network, and animations continue while the overlay is shown
• BGM/SFX toggles directly in the forfeit menu
• Versus mode forces default settings (no custom settings carry over)

Menu Navigation Overhaul

• Split IP and Port into separate input fields (fits 20-char board width)
• Added Back (previous page) and Menu (main menu) distinction across all screens
• Left/Right arrows switch game mode from any item on the main menu
• Removed Quit from all sub-pages (only main menu has Quit)
• Renamed Cancel → Menu / Back for clarity

Robustness

• Removed potential crash points: replaced unwrap() calls with safe alternatives
• Fixed wrapping_sub → saturating_sub to prevent overflow
• Added bounds check for piece color lookup
• Fixed clippy warnings

Docs

• Added demo GIFs (solo & versus) to README via Git LFS
• Added full menu navigation tree to README

Binary

• rustris-v0.6.0-linux-x86_64 — Linux x86_64