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v6.8.0

Release date

11th Sep 2026

Improvements​

  • Show Explain Plan failures on the Statement.
  • Tab Reordering on instance screen so you can put your preferred tabs first.
  • Improvement to the hourly aggregation jobs. We have switched from our own hourly aggregations to using TimeScaleDB to aggregate which has several benefits.
  • Infrastructure updates to all DBmarlin component like Java, Tomcat, PostgreSQL, TimeScaleDB and Nginx.
  • Allow table sorting on more tables
  • Left navigation menu was not scrollable without a touchpad or scroll wheel mouse. Now it has a scrollbar.
  • Increased client_max_body_size in Nginx and maxPostSize in Tomcat to allow POST of up to 64MB which is needed for large SQL or Stored procedures.
  • Configuration of alert notification profile from within the alert rule settings.
  • Centralised the location of JRE_HOME into 1 env file on Windows like Linux.
  • Windows DBmarlin installs now run timescaledb-tune and other parameter tuning at install upgrade like Linux.
  • Remove execution plans icons from Statement activity now we have plan samples.

Fixes​

  • Activity Comparison report event markers should link to the correct event tab.
  • Using OpenRouter API key with no payment setup gives Console HTTP 402 but no message in UI.
  • Clicking on "Register Event" button in panel could block the screen.

Known Issues​

  • Object statistics for Oracle may contain only partial information, such as table names, but may be missing index and column names. This can be improved by increasing oracle.jdbc.ReadTimeout in Advanced Connection Settings for the sensor.
  • If you are monitoring a server that requires TLS v1.0 or v1.1 (now obsolete), you will need to edit ./lib/security/java.security to change disabledAlgorithms and restart DBmarlin Tomcat. See this FAQ for more details.