Gremlin has introduced role-based access control (RBAC) for API keys, allowing users to create API keys with the same permissions as their user accounts to automate tasks securely and efficiently. This update facilitates automation in Chaos Engineering by expanding the capabilities of API keys beyond chaos experiments to include user management, agent certificate handling, and report generation. It enhances security by associating API keys with individual users, enabling easier revocation and compliance with security protocols. Company managers gain visibility into API key activities, aiding oversight and management. With this release, Gremlin is phasing out team-level API keys, urging users to migrate to user-level API keys by a specified deadline, thus promoting a more secure and automated approach to improving system reliability.