Query Monitor

4.0.7 (20 June 2026)

Confirms support for WordPress 7.0

Makes improvements to the admin bar menu

Shows database queries on the timeline even when db.php isn’t in place

Adds more error highlighting for problems with enqueued JavaScript and CSS dependencies

Adds some back-compat for old versions of the Chrome browser

4.0.6 (11 April 2026)
Version 4 of Query Monitor adds a new timeline view, and switches from rendering its panels server-side in PHP to efficiently rendering them client-side in Preact.

Version 4.0.6 fixes a compatibility issue with the GeneratePress theme.

More information at querymonitor.com/4.

4.0.5 (10 April 2026)
Version 4 of Query Monitor adds a new timeline view, and switches from rendering its panels server-side in PHP to efficiently rendering them client-side in Preact.

Version 4.0.5 fixes the following:

Ensures closing script tags within data don’t break the output

Adds “Doing it Wrong” data to the timeline view

More information at querymonitor.com/4.

4.0.4 (10 April 2026)
Version 4 of Query Monitor adds a new timeline view, and switches from rendering its panels server-side in PHP to efficiently rendering them client-side in Preact.

Version 4.0.4 fixes the following:

Ensures the Scripts panel remains visible when no scripts are enqueued in the header

Corrects the display of number formatting in some locales

More information at querymonitor.com/4.

4.0.3 (9 April 2026)
Version 4 of Query Monitor adds a new timeline view, and switches fro