GitHub Copilot CLI — November 2026 Releases

What's new in GitHub Copilot CLI, November 2026

GitHub Copilot CLI adds /code, a unified /settings dashboard and sandbox CIDR rules

So far in November 2026, GitHub Copilot CLI has added a /code command that opens the current session in VS Code, a unified /settings dashboard with global search, and CIDR support for sandbox network rules. Five releases have shipped, from v1.0.106 to v1.0.110, and the month is still in progress.

Sandboxing got the most attention: a Sandbox extensions setting runs extension processes inside the sandbox, sandbox host allow and deny rules accept IPv4/IPv6 CIDR ranges, and a running local MCP server is restarted after /cd so it follows the new directory's denied paths. New models appear under New models in the picker for eligible accounts, including GPT-6.1 Terra and Claude Fable 5.2. Opt-in session @mentions, /index commands and an experimental masked dialog for git, ssh and sudo password prompts (enabled with /experimental on) also landed. The rest is fixes for prompt input, Windows paths, /compact, /model and startup from a deleted directory.

• /code opens the current session in VS Code; /settings now opens a unified dashboard with global search (v1.0.106)
• IPv4/IPv6 CIDR support for sandbox host allow and deny rules in settings (v1.0.109)
• GPT-6.1 Terra and Claude Fable 5.2 selectable under New models when available to your account (v1.0.106, v1.0.109)
• Experimental masked dialog for git, ssh and sudo password prompts from agent commands, enabled with /experimental on (v1.0.110)
• New /index commands, and Ctrl+C now stops a running /compact (v1.0.108)
• Starting copilot from a deleted directory now explains how to recover instead of crashing; -C <directory> works from there (v1.0.110)

Upgrading from v1.0.105? See every change through v1.0.112.