v1.2.0

Features

• Tool calling: the model can now invoke built-in read and bash tools during chat, each gated by a per-call permission prompt.
• Press Esc to interrupt an in-flight reply.

Fixes

• Hardened the read/bash tools and the permission gate against untrusted model output, and tightened probe parsing.
• Tool output is now capped to the on-device context window.
• Model-runtime errors (including context-window-exceeded, which now triggers a compaction retry) surface as clean, readable errors.