Copilot CLI 1.0.112 uses each model's recommended context window by default and applies the AI credit limit to subagents

GitHub's Copilot CLI 1.0.112, dated November 13, 2026, changes:

• Context window: each model's recommended context window is now the default; context sizes a user chose explicitly are kept.
• AI credit limit: subagents now respect the session-wide limit set with --max-ai-credits, and credits already used count toward the session limit when a session is resumed. The session limit prompt before the final model call no longer rounds used credits up to the limit.
• Plugins: team plugins install from marketplaces on a specific branch or tag, or in a repository subfolder; organization-required plugins are prepared once at startup, and plugins can be installed from repository paths containing @.
• MCP: the built-in GitHub MCP server is no longer available when an organization's policy disables MCP servers; inspection commands warn when workspace MCP configuration is skipped because the folder is untrusted.
• Workflows: copilot workflow run --help lists a Microsoft 365 account among the sign-ins that can run workflows, alongside usage-based billing and a custom model provider (BYOK) while signed out of GitHub.
• Other: /model plan now refuses extra arguments; /chronicle cost-tips includes Copilot App sessions and recommends cheaper models and reasoning settings based on usage; /copy keeps its formatting when pasted into Word, Outlook or Teams; best-effort startup is improved on macOS Ventura 13.5 or later without expanding official OS support.

The release also carries many fixes to terminal layout in narrow terminals, handling of emoji and CJK text, pasted text, Vim mode, and the display of escape sequences from model- or IDE-written text in the timeline.