CastrelCastrel AI
Thursday, June 11, 2026 · v1.14.0

Agent Run Permission Policies & Appearance Persistence

Agent Run Permission Policies & Appearance Persistence
This release introduces per-run Agent permission policies for precise control over what the Agent can do, and adds theme switching with account-level appearance persistence.

New Feature: Agent Run Permission Policies

When you start a conversation, you can pick a permission level for the run, controlling exactly what the Agent is allowed to do and balancing safety with efficiency.

There are four levels: Read-only — the Agent makes no changes to external systems through Connectors or Castrel Proxy nodes, but can still record findings and write to the knowledge base inside Castrel; Request Approval — every outbound write asks for your confirmation first; Approve for Me — the AI clears routine actions automatically and only stops for your sign-off on risky ones; Full Access — no manual approval at all, for fully trusted automation.

New Feature: Theme Switching & Appearance Persistence

Castrel now supports theme switching — move freely between dark and light themes and adjust the font size for the interface and chat. Chat, tasks, documents, and the terminal all follow your settings, so readability stays consistent under any theme.

Appearance settings now follow your account. After login they load automatically, save the moment you change them, and restore on refresh, re-login, or a new device — no longer tied to a single browser. When you're signed out or the server is unavailable, the interface falls back to local settings.

1 New Integration, 1 Enhanced Plugin

  • New: WeCom (WeChat Work) as an automation notification channel.
  • Enhanced: Huawei Cloud plugin (added application hosting, ECS start/stop, alarm rule enable/disable, and tag binding operations).

Full Release Checklist

feat

  • In-app @ mentions now resolve only to Connectors and Castrel Proxy nodes you've bound, keeping the resources a conversation can reach predictable.
  • Bound Connectors are ready to use in conversations by default, with enable/disable managed in one place under integration settings.
  • Added Agent timezone settings; the Agent prefers the configured timezone when responding.
  • Added WeCom as an automation notification channel.
  • Expanded the Huawei Cloud plugin with application hosting, ECS start/stop, alarm rule enable/disable, and tag binding.