VS Code 1.126

Release Date: June 24, 2026

VS Code 1.126 adds session-level Copilot cost tracking, multi-agent chat sessions, a unified model picker, and sharper workspace trust defaults.

Copilot cost transparency — click the Copilot icon in the status bar to see a live per-session cost breakdown: token count, estimated cost, and model used for each turn; a game-changer for team Copilot plan management
Multi-agent chats — run multiple independent chat conversations inside a single Copilot session; each shares context without cross-contamination, and the new Agents window lists every running agent for inspection or cancellation
Unified model picker — single modal for model selection, temperature, and system prompt; switch between Claude Opus, GPT-4o, Gemini 2.5 without editing settings.json
Restricted Mode by default — new folders open in Restricted Mode with no code execution, task running, or file-modifying extensions until you explicitly grant trust

Restart VS Code to update.