MariaDB Operator 26.6 Adds Multi-Cluster Replication and Maintenance Mode
Version 26.6 of the MariaDB Kubernetes Operator introduces multi‑cluster topology, letting you replicate data across multiple clusters for HA, DR and zero‑downtime blue‑green deployments. It also adds a maintenance mode, root‑password rotation, and OCI‑based Helm chart delivery, plus bug fixes and upgrade guidance.