v0.7.3
superradcompany/microsandboxv0.7.3Sep 24, 2026by github-actions[bot]
Upgrading?
AI Summary
This release focuses on improving CLI usability with new commands and simplified workflows, alongside critical fixes for network handling, musl compatibility, and runtime stability.
Key Highlights
- Added managed administrator overrides for configuration management.
- Simplified snapshot commands and introduced a `sandbox wait` command.
- Fixed network forwarding for binary first flights and enabled strict hostname policy by default.
- Enhanced build compatibility by detecting native Linux musl targets.
- Resolved runtime issues including finding libkrunfw and handling agent relay backpressure.
New Features
- Managed administrator overrides
- Simplified snapshot commands
- Sandbox wait command
Full Release Notes
## What's Changed ### Features * feat(config): add managed administrator overrides by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/1615 * feat(cli): simplify snapshot commands by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/1619 * feat(cli): add sandbox wait command by @Whxuan0701 in https://github.com/superradcompany/microsandbox/pull/1396 ### Fixes * fix(network): forward binary first flights by @floran-putter in https://github.com/superradcompany/microsandbox/pull/1510 * fix(build): detect native Linux musl target by @kingfs in https://github.com/superradcompany/microsandbox/pull/1506 * fix(network): skip unnecessary pre-connect peeks by @floran-putter in https://github.com/superradcompany/microsandbox/pull/1605 * fix(network): compile on musl by @jbms in https://github.com/superradcompany/microsandbox/pull/1608 * fix(sdk): enable TLS interception when modify adds a secret by @IIITManjeet in https://github.com/superradcompany/microsandbox/pull/1432 * fix(runtime): find libkrunfw through symlinks by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/1632 * fix(runtime): bound agent relay backpressure retries by @0xKoller in https://github.com/superradcompany/microsandbox/pull/1335 * fix(compat): preserve cross-version sdk and runtime compatibility by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/1634 * fix(network): enable strict hostname policy by default by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/1643 ### Documentation * Revert "style(docs): align documentation with landing page branding" by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/1594 * docs(snapshots): simplify external mount guidance by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/1628 ### Dependencies * chore(deps): Bump the "dependencies" group with 1 update across multiple ecosystems by @dependabot[bot] in https://github.com/superradcompany/microsandbox/pull/1611 * chore(deps): Bump the "dependencies" group with 1 update across multiple ecosystems by @dependabot[bot] in https://github.com/superradcompany/microsandbox/pull/1645 ### Style * style(docs): align documentation with landing page branding by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/1592 ### Maintenance * chore: refresh npm lockfile after v0.7.2 by @github-actions[bot] in https://github.com/superradcompany/microsandbox/pull/1613 * chore(docs): add demos by @appcypher in https://github.com/superradcompany/microsandbox/pull/1618 * chore(ci): update github actions dependencies by @dependabot[bot] in https://github.com/superradcompany/microsandbox/pull/1640 * chore: release v0.7.3 by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/1646 ## New Contributors * @floran-putter made their first contribution in https://github.com/superradcompany/microsandbox/pull/1510 * @jbms made their first contribution in https://github.com/superradcompany/microsandbox/pull/1608 * @Whxuan0701 made their first contribution in https://github.com/superradcompany/microsandbox/pull/1396 * @0xKoller made their first contribution in https://github.com/superradcompany/microsandbox/pull/1335 **Full Changelog**: https://github.com/superradcompany/microsandbox/compare/v0.7.2...v0.7.3
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