DeepSeek Harness Plugin: dsh-autoupdate (Protected Auto-Update and Rollback)

dsh-autoupdate is an automatic update plugin for DeepSeek Harness (DSH), developed by maintainer lc23313. It addresses the issue of manual updates being easily interrupted through a protected update pipeline and uses an “apply on exit” mechanism to avoid file locking. Core features include health checks, automatic rollback, circuit-breaker degradation strategies, and precise version pinning with verification. The plugin provides a settings page UI to trigger updates, with isolated permissions and comprehensive audit logging to ensure the service remains secure and controllable. Installation requires Node.js >= 18 and the corresponding dependencies.