Megastructure Arc · July 15, 2026
Arc 1.4.1
Arc 1.4.1 fixes a secure-connection problem on Mac.
Previous release
Connection fix for Mac
Windows 10/11 (64-bit), or macOS 11+ on Apple Silicon.
Highlights
- Arc now ships its own certificate trust store, so secure connections work on a fresh machine without extra setup.
Fixes and refinements
- Setup on macOS no longer fails with a connection error on a healthy network, and a genuine certificate problem now reports itself clearly with the exact next step.
System requirements
Windows 10/11 (64-bit), or macOS 11+ on Apple Silicon.