GitHub Copilot Nov ’25: agents across IDEs, CLI multi‑model, per‑workspace config
A GitHub Community roundup says Copilot shipped ~50 updates: agent‑specific instructions and pause/resume in VS Code, custom agents and Plan mode in JetBrains/Eclipse/Xcode, and a GA Eclipse coding agent. Copilot CLI now supports multiple models (GPT‑5.1, Claude Opus 4.5, Gemini 3 Pro, Raptor mini),...