Megastructure Arc · September 12, 2026
Arc 1.9.7
Version reporting update
Current release
Version reporting update
Windows 10/11 (64-bit), or macOS 11+ on Apple Silicon. Bundled Local AI requires macOS 26+.
System requirements
Windows 10/11 (64-bit), or macOS 11+ on Apple Silicon. Bundled Local AI requires macOS 26+.