Red Hat has released OpenShift 4.20, introducing major upgrades in security, AI workload management and virtualisation across hybrid cloud environments. The update enhances protection with post-quantum cryptography support, improved identity controls and expanded cluster security features.

New AI-focused tools streamline deployment and scaling, while upgrades to OpenShift Virtualization enable better performance, wider cloud support and faster VM migration. The release aims to help enterprises manage applications with greater consistency, sovereignty and operational control across datacentres, clouds and edge environments.