---
title: "10.10.2025: Viewer Role"
description: Available in Phoenix 12.5+
---

Introduced a new **VIEWER role** with enforced read-only permissions across both GraphQL and REST APIs, improving access control and security. 

**More in RBAC Docs**:

<Card title="Access Control (RBAC)" href="/docs/phoenix/settings/access-control-rbac" icon="user-lock" description="RBAC viewer role docs"/>

<Card title="Pull Request #9803" href="https://github.com/Arize-ai/phoenix/pull/9803" icon="github" horizontal>
GitHub
</Card>
