Tars changelog.

A redesigned interface: custom text fields, menus, switches, slider and buttons in place of the stock controls, a sidebar with the app icon and name, a new Labels table, consistent cards and section headers, restyled Model Lab charts, and light and dark mode. Training, MCP and setup work as before.

Tars.app for Apple silicon Macs, signed and notarized: define your own apps and skills, generate training labels with your own AI provider or any MCP client, review them, fine-tune, and compare against the base model in Model Lab.

The first training run downloads about 3.4 GB once (Python, packages and the Von 1.2 base model from Hugging Face), then works offline.

The planner library and training pipeline are in the repository (Python, Apache 2.0).