v0.3.2
superradcompany/microsandboxv0.3.2Mar 21, 2026by github-actions[bot]
AI Summary
This release introduces detached sandbox mode for running sandboxes in the background, adds UX improvements including per-layer pull progress bars and CLI quiet mode, and includes a refactoring that replaces SandboxInfo with SandboxHandle while encapsulating ExecOutput.
Key Highlights
- Added detached sandbox mode for background sandbox execution
- Refactored SandboxInfo to SandboxHandle with encapsulated ExecOutput
- Added per-layer pull progress bars for better visibility during downloads
- Introduced CLI quiet mode for reduced output
- Added block-root example and state reconciliation capabilities
Breaking Changes
- SandboxInfo has been replaced with SandboxHandle - existing code using SandboxInfo will need to be updated
- ExecOutput has been encapsulated - direct access to ExecOutput fields may no longer be available
New Features
- Detached sandbox mode for running sandboxes in the background
- Block-root example demonstrating new functionality
- State reconciliation for sandbox state management
- Per-layer pull progress bars during image downloads
- CLI quiet mode for reduced terminal output
Full Release Notes
## What's Changed * feat: add detached sandbox mode, block-root example, and state reconciliation by @appcypher in https://github.com/zerocore-ai/microsandbox/pull/431 * refactor(sdk): replace SandboxInfo with SandboxHandle and encapsulate ExecOutput by @appcypher in https://github.com/zerocore-ai/microsandbox/pull/432 * feat: add per-layer pull progress bars, CLI quiet mode, and UX improvements by @appcypher in https://github.com/zerocore-ai/microsandbox/pull/433 * chore: bump crates to v0.3.2 and pin prebuilt download version by @appcypher in https://github.com/zerocore-ai/microsandbox/pull/434 **Full Changelog**: https://github.com/zerocore-ai/microsandbox/compare/v0.3.1...v0.3.2