Visual Studio Code 1.138 has been released, introducing Microsoft's Agent Host architecture for enhanced portability and cross-application functionality. This update allows agent sessions to run within local Dev Containers and enables users to switch between ChatGPT and Copilot subscriptions seamlessly during conversations. New session hygiene features include auto-archiving merged sessions and completion animations, while the release also addresses various performance fixes. Although not all features are immediately available, the update sets a foundation for future development and invites third-party integration through the standardized Agent Host Protocol

Visual Studio Code 1.138 Release: Agents Go Portable and Cross-App

Visual Studio Code 1.138 launched today, pushing Microsoft's Agent Host architecture into everyday use. The update lets agent sessions run inside local Dev Containers, jump between the ChatGPT app and VS Code, and switch between Copilot and ChatGPT subscriptions mid-conversation. Microsoft also added session hygiene features like auto-archiving merged sessions, a completion confetti animation, and badges that flag sessions needing attention. Not everything lands immediately, since much of it sits behind Preview toggles and settings, so it's worth knowing before you expect the full stack on launch.

Visual Studio Code 1.138 Release: Agents Go Portable and Cross-App @ NT Compatible