> ## Documentation Index
> Fetch the complete documentation index at: https://docs.microsandbox.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# v0.7.10

> Set secret policies from Node and Go modify, pull public images anonymously in Go, and clean up after disk-root sandboxes.

October 23, 2026 · [GitHub release](https://github.com/superradcompany/microsandbox/releases/tag/v0.7.10) · [All changes](https://github.com/superradcompany/microsandbox/compare/v0.7.9...v0.7.10)

## New features

**Pull public images despite stale credentials in Go.** A stale `docker login` on the host could make every pull from that registry fail, even for public images. `WithRegistryAnonymous()` skips stored credentials for that pull. Rust and TypeScript already supported anonymous pulls. [Go sandbox reference](https://docs.microsandbox.dev/sdk/go/sandbox.md)

```go theme={null}
sb, err := m.CreateSandbox(ctx, "app",
    m.WithImage("ghcr.io/org/public-image:latest"),
    m.WithRegistryAnonymous(),
)
```

## Fixes

* **Secret policies from Node and Go `modify()`.** `SecretModifySpec` now accepts substitution, violation action, TLS identity, and placeholder-host settings, matching Python. Previously, Node silently dropped these fields, so a secret added through `modify()` was substituted in every header. Policy edits on a running sandbox need a restart or next start. [Rotate secrets](https://docs.microsandbox.dev/sandboxes/tuning.md#rotate-secrets)
* Disk-root sandboxes no longer leave a temporary bootstrap directory on the host after each run.
* Custom filesystem backends supplied through the Rust runtime configuration are now registered with the VM.
* Updated dependencies behind security alerts and removed secret values from example output.

## Before upgrading

* **Ruby installs need Rust 1.89 or newer.** `gem install microsandbox` compiles the native extension from source.

## Contributors

Thank you to everyone who contributed to this release.

<ul>
  <li>
    ![](https://avatars.githubusercontent.com/u/162600900?s=80)

    @choksi2212

    [Open](https://github.com/choksi2212)
  </li>

  <li>
    ![](https://avatars.githubusercontent.com/u/26327948?s=80)

    @lukaskoebe

    [Open](https://github.com/lukaskoebe)
  </li>

  <li>
    ![](https://avatars.githubusercontent.com/u/95071627?s=80)

    @TheRealSibasishBehera

    [Open](https://github.com/TheRealSibasishBehera)
  </li>

  <li>
    ![](https://avatars.githubusercontent.com/u/11903253?s=80)

    @toksdotdev

    [Open](https://github.com/toksdotdev)
  </li>

  <li>
    ![](https://avatars.githubusercontent.com/u/6091595?s=80)

    @x0day

    [Open](https://github.com/x0day)
  </li>
</ul>


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