Copilot CLI 1.0.106 adds GPT-6.1 Terra, a /code command and a Fusion tier setting

GitHub's Copilot CLI 1.0.106 adds:

• Model: GPT-6.1 Terra is selectable in the model picker under "New models" when it is available to your account.
• Commands and settings: /code opens the current session in VS Code; a Fusion tier setting in copilot config; /settings now opens a unified dashboard for all users, with global search across settings and local resources.
• Sessions and sandbox: opt-in session management tools and @ mentions for opted-in local sessions; COPILOT_SESSION_CWD for launching and expanding LSP and local MCP server configs; a Sandbox extensions setting that runs extension processes inside the sandbox.
• Terminal: terminals that support Kitty direct placements render inline images, and the interactive CLI reports program status, including when attention is needed, to terminals that support it.

The release also carries a long list of fixes, among them terminal escape sequences from file names, model output and tool results no longer restyling the display, and copilot login --device-code refusing a cleartext http:// host.