v0.4.5

superradcompany/microsandboxv0.4.5May 7, 2026by github-actions[bot]

AI Summary

Release v0.4.5 introduces MSB_HOME environment override for isolated state, database pool improvements with typed read/write pools and retry-on-busy logic, and metrics sampling interval configuration.

Key Highlights

  • MSB_HOME environment override for isolated state
  • Typed database read/write pools with retry-on-busy
  • Metrics sampling interval configuration
  • Optimized image persistence queries
  • Address families gated on host route availability

New Features

  • MSB_HOME environment override
  • Typed database pools with retry-on-busy
  • Metrics sampling interval configuration
  • Optimized image persistence queries

Full Release Notes

## What's Changed
* fix(release): add version to microsandbox-utils build-dep by @appcypher in https://github.com/superradcompany/microsandbox/pull/662
* Optimize Image persistance queries by @wellsbunk5 in https://github.com/superradcompany/microsandbox/pull/665
* Metrics Sampling Interval by @wellsbunk5 in https://github.com/superradcompany/microsandbox/pull/654
* feat(utils): MSB_HOME env override for isolated state by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/669
* refactor(db): typed read/write pools with retry-on-busy by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/666
* fix(network): gate address families on host route availability by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/671
* docs(sdk): align rust and typescript networking references by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/670
* fix(agent): bound relay handshake reads and prefer boot-error.json on timeout by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/673
* chore(release): bump version to 0.4.5 by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/672
* chore(deps): bump the cargo group across 1 directory with 2 updates by @dependabot[bot] in https://github.com/superradcompany/microsandbox/pull/677
* docs(recipes): add systemd services recipe by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/674
* ci: add Check/Test Summary aggregator jobs for required-checks gating by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/679
* docs(sdk): document PatchBuilder / Patch in each sdk reference by @toksdotdev in https://github.com/superradcompany/microsandbox/pull/678


**Full Changelog**: https://github.com/superradcompany/microsandbox/compare/v0.4.4...v0.4.5