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.

v3.0.0, October 13, 2025

This major release introduces a groundbreaking new way to tune your database, expands our reach to new platforms, and provides powerful new visualization tools.

• Workload Fingerprint: A new method that transforms database performance tuning from an art into a precise, data-driven engineering practice. Read the release blog post.
• Broader performance reach: DBtune now tunes up to 18 PostgreSQL server parameters, an additional 6, to automatically optimize your database's performance safely. Check the full list here.
• Tuning visualization enhancement: Quickly visualize your tuning wins with key performance gains displayed in bold, at-a-glance summary cards, making it easy to share your success with the team.
• Support for PG18: DBtune's version support is extended to PostgreSQL 18.
• Google Cloud SQL support: DBtune is now available on Google Cloud SQL for PostgreSQL. Read more in the technical documentation.

v2.3.0, August 13, 2025

This release brings several new features that make DBtune more powerful for enterprise teams, including support for EPAS, new team management tools, and enhanced troubleshooting capabilities.

• Automated EnterpriseDB Postgres Advanced Server (EPAS) tuning: Automatically optimize your EPAS server parameters for breakthrough performance and efficiency using AI. Read the announcement.
• Organization management: Create an organization and invite colleagues to manage all company databases in one place, simplifying team collaboration and dashboard insights sharing.
• One-click root cause analysis: Quickly pinpoint issues with color-coded database health alerts that link directly to event logs for quick root cause analysis.
• Dashboard tour: Get started with a guided tour of the platform the first time you connect a database, making the onboarding experience effortless.

v2.2.0, Jul 3, 2025

This update focuses on making DBtune more intuitive and flexible, giving you greater control over your database tuning and management.

• Better user experience: New guided tour walks you through connecting your database and starting your first tuning session effortlessly.
• Customizable guardrails: Customize your performance degradation guardrails to precisely and safely control the tuning session's impact on your production system.
• Optimized metrics engine: We've optimized how we store and display metrics, so you can see your performance insights with greater speed and clarity.