VS Code 1.131

+ 신기능 8개

• Agent Host 기반의 새로운 에이전트 세션 구조를 도입하고 관련 기능을 점진적으로 출시한다 # 에이전트
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  [Agents] Agent host: As mentioned in our last few releases, we're rearchitecting how agent sessions work in VS Code around the agent host - a dedicated process that runs agent harnesses such as Copilot, Claude, and Codex, based on the Agent Host Protocol (AHP). Because a session lives in its own process, the same session can be connected to and rendered from multiple VS Code windows at once. The agent host's Copilot agent is powered by the Copilot SDK, which means that its behavior and functionality is aligned with the Copilot CLI, the standalone GitHub Copilot app, and other Copilot products. We're actively developing the agent host and progressively rolling it out to users. To opt in, enable chat.agentHost.enabled and then select an agent host harness from the harness dropdown. The screenshot below shows how to select the Copilot harness on the agent host in the editor window: You can learn m

• 별도 확장 프로그램 없이도 채팅, 에디터, 터미널에서 사용할 수 있는 내장 받아쓰기 기능을 추가한다 # UI
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  [Editor Experience] Built-in dictation across VS Code (Experimental): Setting: dictation.enabled , dictation.showTranscript (VS Code Insiders), dictation.experimental.llmCleanup To use dictation in VS Code, you no longer need to install the VS Code Speech extension. The built-in transcription service works in chat inputs, text editors, and the integrated terminal, with live text and controls suited to each surface. A single speech session and microphone selection are shared across all three surfaces, which prevents overlapping recordings and keeps dictated text in the intended location. Built-in dictation uses the private, offline Nemotron model. The model downloads on first use and keeps audio on your device. With dictation.experimental.llmCleanup enabled, Copilot refines your transcript as you speak by adding formatting and removing filler words. Transcript text is sent to a language model for cleanup.

• Agents 창에서 실행 중인 서브에이전트의 상태 정보를 표시하고 클릭하여 별도 대화창에서 열 수 있게 한다 # 에이전트
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  [Agents] More information about running subagents (Agents window): When working on complex tasks, the agent can delegate tasks to subagents to run them in parallel in its own context window. You can now quickly see what a running subagent is doing without opening its conversation. In the Agents window, the main conversation shows the following information for each running subagent: The model used by the subagent How long the subagent has been running The tool that the subagent is actively calling Select a running subagent to open its conversation in another chat, where you can review its full progress while the parent conversation remains available.

• Agents 창에서 마크다운 파일을 직접 편집하고 주석을 추가할 수 있는 하이브리드 마크다운 에디터를 도입한다 # UI
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  [Editor Experience] Hybrid Markdown editor (Experimental): Setting: workbench.editor.markdownDefaultEditorInAgentsWindow In this release, we introduce a new hybrid Markdown editor in the agents window. It lets you view Markdown files, edit them in-place, and add comments that an agent can act on. By using Reopen Editor With you can switch between the text editor and this new Markdown editor, both in the Agents window and editor windows.

• Python 환경 관리 경험을 개선하고 Conda 및 Pylance 관련 성능 최적화를 수행한다 # 성능
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  [Languages] Python: Python Environments is the default environment-management experience in VS Code Stable and Insiders after its rollout reached 100% of users. Review the Python Environments rollout details and tracking. Python projects start faster and spend less time refreshing environments. Conda discovery is deferred until needed, concurrent environment scans are consolidated, and Pylance can use the last-known interpreter while a full refresh continues. #1600: Lazy-register Conda manager, #1598: Coalesce concurrent native finder refreshes with the same key, #1607: Return last-known environment when getEnvironment times out

• 터미널의 접근성 뷰에서 커서 위치를 유지하고 알림 방식을 개선하여 스크린 리더 사용자를 위한 제어 기능을 강화한다 # UI
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  [Accessibility] More control over terminal screen reader updates: Setting: terminal.integrated.accessibleViewPreserveCursorPosition Screen reader users can read terminal output at their own pace while commands continue to produce output. Set terminal.integrated.accessibleViewPreserveCursorPosition to always to preserve the cursor position in the terminal Accessible View, including when new content arrives. Existing true and false values continue to work. Terminal live updates also use a non-interrupting ARIA status announcement instead of an assertive alert. Output remains available to screen readers without repeatedly interrupting other speech.

• 터미널 크기 조절 시 나타나는 치수 오버레이를 설정으로 끄고 켤 수 있게 한다 # UI
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  [Terminal] Control the terminal resize dimensions overlay: Setting: terminal.integrated.resizeDimensionsOverlay.enabled If you find the columns-by-rows overlay distracting when resizing the terminal, you can disable it with the terminal.integrated.resizeDimensionsOverlay.enabled setting. The overlay remains enabled by default, and setting changes apply immediately to open terminals without a restart.

• 채팅에서 /vscode-pet 명령어로 실험적인 펫을 소환하는 기능을 추가한다 # UI
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  [Chat] VS Code pet (Experimental): A new highly experimental pet has been discovered in VS Code! Enter /vscode-pet in chat to meet your new companion. From September 10 through September 17, 2026, submit a name for the new VS Code pet. Review the contest terms and conditions.