Qwen Code 0.25.3 lets hosted agents spawn read-only child agents on a frozen workspace snapshot
The open-source terminal agent's Oct 19 release lets a hosted parent launch snapshot-isolated children that can read a frozen copy of the workspace without editing files or running commands, and adds Kubernetes workspaces that keep files across sessions, SSH and native macOS runtimes, and in-session switching between default, auto-edit, and yolo modes. No breaking changes are listed; update with npm install -g @qwen-code/qwen-code@latest.