What it may solve
Version management for dsh: inspect the installed version against every npm channel or version line, install or downgrade in one click, roll back instantly from local snapshots, automate the cycle with a policy engine (silent auto-update, execution windows, daily checks), confirm before installing a found update, report policy-save success or failure, auto-restart the host after install, and fall back to a mirror when the primary registry is unreachable.
Imported third-party catalog description; not a Registry verification conclusion.