CubeSandbox v0.7.0 Adds Cross-Node Pause & Resume, Turning Agent Sandboxes Into Cluster Assets
mhdfaran · x · 2026-09-07
Open-source AI agent sandbox CubeSandbox released v0.7.0, headlined by cross-node pause & resume (Preview): pause a sandbox on Node A, save its memory and filesystem state, and resume it on Node B to drain nodes and schedule workloads freely. Other updates include multi-version component coexistence so upgrades don't invalidate snapshots, a refactored network subsystem for lower creation latency, and a cleaner control plane/ops split. Still open-source, self-hostable, and E2B-compatible — useful for running untrusted agent code at scale.
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