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Home/Coding Tools
Coding Tools

GitHub Copilot Sandboxes Enter Public Preview

GitHub Changelog·June 2, 2026·high confidence

Why it matters

  • →Provides a secure environment for executing agent-generated code, enhancing security for developers.
  • →Standardizes isolation across multiple operating systems, ensuring consistent user experience.
  • →Supports enterprise policy enforcement, allowing centralized control over Copilot's execution.
GitHub Copilot Sandboxes Enter Public Preview
©GitHub Changelog

GitHub has announced the public preview of secure, isolated sandboxes for its Copilot tool, available both locally and in the cloud. These sandboxes allow Copilot to execute commands and interact with code in a controlled environment, enhancing security and control for developers. Built on Microsoft MXC technology, the sandboxes offer a consistent experience across different operating systems. This development marks a shift in Copilot's role from an in-editor assistant to a more autonomous coding partner, capable of executing tasks while maintaining strict security protocols.

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The story around this

Earlier coverage that leads up to this article, and what followed. Lines connect each piece to the closest one after it, converging here.

GitHub Copilot Sandboxes Enter Public PreviewGitHub Copilot App Now Generally Available — GitHub Changelog1GitHub Copilot adds local sandboxing — GitHub Changelog2Jun 2You are hereSep 23

What happened next

  1. 1
    GitHub Copilot App Now Generally Available

    GitHub Changelog · June 17, 2026 · Same story

  2. 2
    GitHub Copilot adds local sandboxing

    GitHub Changelog · September 23, 2026 · Same story

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Open the full story →

GitHub Copilot Sandboxes Enter Public Preview

5 developments

  1. Jun 2 · GitHub Changelog
    GitHub Copilot Sandboxes Enter Public Preview (This article)
  2. Jun 2 · GitHub Changelog
    GitHub Copilot CLI Gets Major Refresh↳ GitHub Copilot CLI adds terminal tabs, a rubber duck agent, voice input, and prompt scheduling.
  3. Jun 2 · GitHub Changelog
    GitHub Copilot SDK Now Generally Available↳ GitHub Copilot SDK is now generally available with stable API access for agentic engine integration and multi-turn sessions.
  4. Jun 5 · Matt Wolfe
    GitHub Releases Copilot App for Desktop
  5. Jun 10 · Matt Wolfe
    GitHub Copilot App Now Supports Any Model Provider↳ The desktop app now supports any AI model provider.

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