Welcome to the DBtune release notes page. This is where we share all the new features, improvements, and updates we've made to help you get the most out of your databases.

v3.1.5, January 20, 2026

• Patroni cluster support: DBtune now supports PostgreSQL clusters managed by Patroni. Tune your high-availability setups with confidence.
• CloudNativePG (CNPG) support: Running PostgreSQL on Kubernetes? DBtune now integrates with CloudNativePG, the popular Kubernetes operator for PostgreSQL.
• Interactive demo mode: Explore DBtune's capabilities with our new demo feature—see how tuning works before connecting your own database.
• Enhanced tuning visibility: Real-time tuning session progress shows exactly where you are in the optimization process.
• Improved database management: Delete tuning sessions you no longer need, and remove databases that never connected to keep your dashboard clean.
• Agent troubleshooting: New agent status checks with platform-specific troubleshooting guides help you quickly diagnose and resolve connectivity issues.
• Outdated fingerprint alerts: Get notified when your workload fingerprint may be outdated, ensuring your tuning recommendations stay relevant.

v3.0.9, December 17, 2025

• AWS Marketplace: DBtune is now available on AWS Marketplace! No matter where your PostgreSQL instances live—Aurora, RDS, or EC2—you can now access the DBtune AI agent directly into AWS. See the blog.
• Amazon RDS: Now fully supported, enabling you to tune the performance of 18 server parameters of your RDS server instances. Read the blog.
• Single query insights: Per-query average query runtime metrics allow users to track and analyze query performance at a granular level for precise tuning.
• Delete query text: Stay in control of your data — if you previously allowed DBtune to collect your SQL query statements, now you can delete them whenever you prefer.
• Minimized agent overhead: We've minimized the query load for the collection of pg_stat_statements, ensuring the DBtune agent has a minimal performance impact on your databases.

v3.0.7, November 19, 2025

• PostgreSQL flexible server support: DBtune is now available on Azure cloud. Read more in the technical documentation.
• Microsoft Marketplace: DBtune is now officially live on the Microsoft Marketplace.
• Microsoft SSO: Get secure and seamless access to DBtune with our new Microsoft sign-on integration.