• Added the macOS desktop client with SDL2 input/audio and Vulkan rendering through MoltenVK.
• Added source installation, bundled runtime dependencies, a native disc picker and a save-preserving application update.
• Corrected display colour-space selection and menu-car materials on the tested M1 Pro. Fixed fullscreen performance.
• Added Shift+Q for settings, Option+Enter for fullscreen, Quit game and Import another game disc.
• Added PREPARE-HD.command for HD pictures, menu fonts, HUD and optional full-screen movies. Original discs and saves are retained. The new preparation command has automated checks; a complete Mac run remains unverified.
• Tested only on the author's MacBook Pro 16-inch (2021), M1 Pro, 16 GB RAM, macOS Tahoe 26.5.1. Other Macs have not been tested; their compatibility and performance are unknown.