Announcing Vitess 21 # We're delighted to announce the release of Vitess 21 along with version 2.14.0 of the Vitess Kubernetes Operator. Version 21 focuses on enhancing query compatibility, improving cluster management, and expanding VReplication capabilities, with experimental support for atomic distributed transactions and recursive CTEs. Key features include reference table materialization, multi-metric throttler support, and enhanced Online DDL functionality. Backup and restore processes benefit from a new mysqlshell engine, while vexplain now offers detailed execution traces and schema analysis.

We're delighted to announce the release of Vitess 20 along with version 2.13.0 of the Vitess Kubernetes Operator. Version 20 focuses on usability and maturity of existing features, and continues to build on the solid foundation of scalability and performance established in previous versions. Our commitment remains steadfast in providing a powerful, scalable, and reliable solution for your database scaling needs. What's New in Vitess 20 # Query Compatibility: enhanced DML support including improved query compatibility, Vindex hints, and extended support for various sharded update and delete operations.