v0.5.4

OpenSPG/KAGv0.5.4Jun 1, 2026by github-actions[bot]

AI Summary

This release focuses on improving runtime stability, adding metrics capabilities, and introducing image archive support. It also includes maintenance updates to the installation process.

Key Highlights

Added msb-metrics sidecar for improved reporting
Introduced image archive load and save support
Fixed runtime idle timeout restart races
Updated npm lockfile and installation paths

New Features

msb-metrics sidecar
image archive load and save support

Full Release Notes

## What's Changed
* chore: refresh npm lockfile after v0.5.3 by @github-actions[bot] in https://github.com/superradcompany/microsandbox/pull/852
* fix(runtime): use raised boot argument limits by @appcypher in https://github.com/superradcompany/microsandbox/pull/851
* fix(runtime): prevent idle timeout restart races by @appcypher in https://github.com/superradcompany/microsandbox/pull/854
* feat(metrics): add msb-metrics sidecar  by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/845
* fix(metrics): improve msb-metrics reporting by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/856
* fix(sandbox): accept legacy mount config by @appcypher in https://github.com/superradcompany/microsandbox/pull/859
* docs: streamline onboarding and remove roadmap pages by @appcypher in https://github.com/superradcompany/microsandbox/pull/857
* fix(cli): show timestamps in local time by @appcypher in https://github.com/superradcompany/microsandbox/pull/863
* feat(image): add archive load and save support by @appcypher in https://github.com/superradcompany/microsandbox/pull/862
* chore(release): bump microsandbox to 0.5.4 by @appcypher in https://github.com/superradcompany/microsandbox/pull/865
* chore(install): purge libkrunfw library path setup by @appcypher in https://github.com/superradcompany/microsandbox/pull/867


**Full Changelog**: https://github.com/superradcompany/microsandbox/compare/v0.5.3...v0.5.4