v5.4.0

Release date

12th May 2025

Improvements

Expanded PostgreSQL statistics. We now collect additional columns from pg_stat_statement, offering deeper insight into query performance.
The host API has been re-implemented, now supporting asynchronous deletion for smoother management.
On the Logins screen, you can now sort tags for easier navigation. Also, on instance and host settings screen we added “Start all” and “Stop all” buttons, enabling customers with many sensors to manage them more efficiently.
The Statement & Plans tab now features a scroll bar, making it easier to view multiple execution plans.
Activity screen upgrades: The time spent chart now supports multiple breakdowns by Clients, Schemas, Programs, Sessions, and Users. We also reordered the pie chart dropdowns to match the tabs for a more intuitive experience.
Improved reporting navigation. Reports screens now include breadcrumbs at the top, making it easier to track and compare dates, times, and timezones.
Upgraded core components to Java JDK 8u442-b06-jre, Nginx 1.27.4, Tomcat 9.0.102, and Java 1.8.0_442-b06 for better performance and security.

Restored the tooltip on the health instance shield.
Resolved export issues affecting Alert Rules and Integrations.
Fixed an authentication issue on the SMTP screen.
Addressed various UI issues on Instance Detail and Activity Comparison screens.
Corrected a date parsing issue in SQL Explorer and ongoing UTC timezone inconsistencies.

Snapshot functionality will be improved in the next version to better account for timezones.
If you are monitoring a server which requires TLS v1.0 or v1.1 which are now obsolete you will need to edit ./lib/security/java.security to change disabledAlgorithms and restart the DBmarlin Tomcat. See this FAQ for more details.