The latest release on main is supported.

Email sysrootix@gmail.com with subject ActivityLine security. Do not open a public issue for credential or privilege problems.

• ActivityLine reads local system metrics (CPU, GPU, RAM, network, top processes).
• App Sandbox is off so IOKit / process sampling can work. That is intentional.
• There is no account, no network telemetry, and no third-party analytics.
• Network alerts (if enabled) are local UserNotifications only.