What's new with Percona?
At Percona, we've been hard at work listening to your feedback and developing innovative solutions to improve your database experience.
Our latest releases offer a range of enhancements, from performance optimizations to new features, designed to streamline your database operations and maximize your database's potential.
Featured announcements
PMM 3.9.1: Security release: upgrade now
PMM 3.9.1 fixes a high-severity vulnerability that allowed any signed-in user to run arbitrary SQL via the Grafana ClickHouse data source. This release also removes eight high-severity CVEs and fixes encryption key rotation and client reconnection bugs.
August 19, 2026
Percona Server for MySQL 8.4.11-11: OpenID Connect (OIDC) authentication and authorization
Percona Server for MySQL 8.4.11-11 introduces OpenID Connect (OIDC) authentication and authorization. Users can authenticate with Identity tokens issued by external Identity Providers (IDPs) instead of MySQL passwords. The OIDC plugin supports multiple IDPs, maps IDP groups to MySQL roles, supports proxy users based on group membership, and refreshes JSON Web Key Set (JWKS) signing keys at runtime.
August 20, 2026
Percona Server for MongoDB
Percona Server for MongoDB 7.0.40-22 and 8.0.29-13 are now available. These releases bring the latest fixes from MongoDB Community Edition, keeping your deployments aligned with upstream patches and improvements.
August 20, 2026
Percona Operator for MongoDB 1.23.0 - real-time replication, semantic search, fast storage-layer backups, and more
A new release of Percona Operator for MongoDB 1.23.0 is here, bringing powerful features such as real‑time replication, semantic search, fast storage‑layer backups. This release also includes numerous improvements driven directly by community feedback.
July 23, 2026