smolvm

v1.0.2 Feature

This release adds 3 notable features for engineering teams evaluating rollout.

Published 1mo Virtualization

✓ No known CVEs patched

✓ No known CVEs patched in this version

Topics

containers crun libkrun microvm rust virtual-machine

Summary

AI summary

Updates network, cargo, and feat across a mixed release.

Type	Severity	Summary	CVE
Feature
Feature	Medium	Add `machine run --from` to run a .smolmachine ephemerally Add `machine run --from` to run a .smolmachine ephemerally Source: llm_adapter@2026-06-11 Confidence: high	—
Feature	Medium	Add RegistryConfig::set_identity_token and SMOLMACHINES_API constant Add RegistryConfig::set_identity_token and SMOLMACHINES_API constant Source: llm_adapter@2026-06-11 Confidence: high	—
Feature	Medium	Implement virtio net egress policy feature Implement virtio net egress policy feature Source: llm_adapter@2026-06-11 Confidence: high	—
Dependency	Low	Lock cargo dependencies (chore(cargo): lock cargo deps) Lock cargo dependencies (chore(cargo): lock cargo deps) Source: llm_adapter@2026-06-11 Confidence: high	—
Bugfix	Medium	Preserve TCP relay bytes under backpressure in network handling Preserve TCP relay bytes under backpressure in network handling Source: llm_adapter@2026-06-11 Confidence: high	—
Bugfix	Medium	Make machine names flags everywhere using --name consistently Make machine names flags everywhere using --name consistently Source: llm_adapter@2026-06-11 Confidence: high	—
Refactor	Low	Version bump to v1.0.2 Version bump to v1.0.2 Source: llm_adapter@2026-06-11 Confidence: high	—

Full changelog

Add machine run --from to run a .smolmachine ephemerally by @BinSquare in https://github.com/smol-machines/smolvm/pull/366
fix(network): preserve TCP relay bytes under backpressure by @manuschillerdev in https://github.com/smol-machines/smolvm/pull/367
chore(cargo): lock cargo deps by @0x61nas in https://github.com/smol-machines/smolvm/pull/318
feat: virtio net egress policy by @BinSquare in https://github.com/smol-machines/smolvm/pull/372
Add RegistryConfig::set_identity_token + SMOLMACHINES_API constant by @BinSquare in https://github.com/smol-machines/smolvm/pull/374
fix: machine names are flags everywhere (--name) by @BinSquare in https://github.com/smol-machines/smolvm/pull/375
bump: v1.0.2 by @BinSquare in https://github.com/smol-machines/smolvm/pull/377

@manuschillerdev made their first contribution in https://github.com/smol-machines/smolvm/pull/367
@0x61nas made their first contribution in https://github.com/smol-machines/smolvm/pull/318

Full Changelog: https://github.com/smol-machines/smolvm/compare/v1.0.1...v1.0.2

Weekly OSS security release digest.

The CVE patches and breaking changes that affected production tools this week. One email, every Sunday.

No spam, unsubscribe anytime.

Share this release

Track smolvm

Get notified when new releases ship.

About smolvm

Tool to build & run portable, lightweight, self-contained virtual machines.