novitalabs/NovitaBox v0.0.3

v0.0.3

Repository: novitalabs/NovitaBox

Tag: v0.0.3

Published: 2026-07-22T07:27:34Z

Prerelease: no

Release notes:

Changelog

Added

• gVisor runtime support backed by runsc
• Directory-rootfs templates, images, and sandboxes for gVisor
• NVIDIA GPU sandbox support for gVisor through runsc --nvproxy and NVIDIA CDI
• --runtime gvisor support for boxctl tpl build and boxctl sbx create
• --gpu support for creating GPU sandboxes
• Runtime capability reporting for gVisor
• Release asset support for runsc- downloads during installation

Changed

• Update the release installer to download runsc from the v0.0.3 release assets
• Update Linux and macOS Lima installers to install runsc into the NovitaBox runtime directory
• Split Firecracker and gVisor artifact handling between rootfs.ext4 snapshots and directory rootfs
• Prepare runtime-specific sandbox networking for Firecracker and gVisor
• Improve sandbox cleanup by unmounting leaked runtime mounts before removing rootfs directories
• Update documentation for gVisor, GPU, runtime capabilities, artifacts, networking, and installation

Fixed

• Cleanup issues for gVisor GPU sandboxes with leaked /proc or NVIDIA CDI hook mounts
• Stale gVisor runtime process and network namespace cleanup during sandbox deletion
• Release install flow missing the runsc runtime binary needed for gVisor sandboxes

Full Changelog: https://github.com/novitalabs/NovitaBox/compare/v0.0.2...v0.0.3