3.4.0

• Introduce an exception handler so a stack trace can be shown for fatal errors in PHP >= 7.
• Add separate persistence of QM window for front-end and admin area.
• Add the request and response HTTP headers to the Request panel.
• Introduce Started and Stopped columns in the Timings panel.
• By popular demand, revert back to closest first ordering of stack traces so they're inline with most other dev tools out there.
• Show the script handle in addition to the text domain in the Languages panel.
• Improve the panel menu highlighting colours.
• Better presentation of the default and current values for the settings constants.
• Truncate long host names in the Scripts and Styles panels.
• Add some more of the admin screen globals to the admin collector.
• Switch back to using a monospace font in numeric data cells.
• Allow dark mode to be enabled with QM_DARK_MODE.
• Display the total query count even when SAVEQUERIES is defined as false.
• Allow proper plural forms to be used wherever a phrase includes a numeric value.
• More style resetting for compatibility with Twenty Twenty.
• Avoid a division by zero when cache hits is 0.
• Switch to (mostly) CSS for the child menu item marker.

3.3.7

• Expose instances where a requested template part was not loaded.
• Update the docs for multiple wpdb instances.
• Various accessibility improvements.
• Remove the RDBMS info as it's not at all reliable.

3.3.6

• Fix a compatibility issue where QM and the fatal error protection in WordPress 5.2+ were handling syntax errors differently.
• Fix some bugs with the icons for the panel controls.

3.3.5

• Add support for the new get_template_part action in WP 5.2.
• Add a friendly error message when the PHP version requirement isn't met.
• Add support for the new privacy policy conditional in WP 5.2.
• Add support for the new privacy policy template in WP 5.2.

3.3.4

• Updated CSS to avoid conflicts with themes using ul, nav, and li styling.
• Don't define ajaxurl if there are no Debug Bar panels to show.
• New icon for QM! By Tubagus Didin Asrori.
• Push the close button a bit further away from the edge of the screen to avoid scrollbar interference on macOS.
• Fix clash with object cache plugins that keep their hit and miss stats private.
• Add missing asset position counters.

3.3.3

• Add scripts and styles counts to admin menu items.
• Group the cache logic together to avoid calling cache related functionality when it's not available. Fixes #418.
• Switch to installing the test suite as Composer dependencies.

3.3.2

• Improve the accuracy of the ver parameter for enqueued scripts and styles.
• Separate and simplify the output for the object cache and opcode cache statuses. Fixes #413.
• Better formatting when no object cache stats are available.

3.3.1

• Move the hook processing into its own class and out of the collector, so it can be re-used even if the Hooks collector isn't in use. Fixes #399.
• Increase the sidebar layout to 100% height when there's no admin toolbar.
• Update the QM element ID in the "worst case scenario" JS. Fixes #398.
• Improve the layout of the Settings panel.
• Force the Core and Non-Core filter items to the bottom of the list, so plugins and themes takes precedence.
• Add an entry for the Settings screen to the narrow view nav menu.
• Add the admin notice hooks to the list of concerned actions for the Admin Screen panel.

3.3.0

New features! Read about them here: https://querymonitor.com/blog/2019/02/new-features-in-query-monitor-3-3/

• Introduce sub-menus for displaying Hooks in Use for each panel.
• Output the call stack and responsible component when wp_die() is called.
• Support for JavaScript (Jed) translations in WordPress 5.0+.
• Add render timing for blocks using the new hooks introduced in WordPress 5.1.
• Introduce a toggle to display QM on the side of the window.
• Allow non-string values to be used in the logger message. They'll be presented as JSON formatted strings.
• Allow boolean values to be used in log message contexts.
• Add some margin to the Close button so it doesn't get covered up so much by scroll bars.
• Prefix QM's cookie name with wp- to ensure interoperability with caches and proxies.
• Separate the Scripts and Styles collector and outputter so they're actually two separate panels.
• Add support for opcode cache detection separate from the object cache detection.
• Rename the main QM container to get around the fact that its name clashes with the plugin rows in older versions of WordPress.
• Avoid using wp_parse_url() as it was only introduced in WP 4.4.

3.2.2

• Support for nested content blocks (eg. in columns).
• Hide long innerHTML content of blocks behind a toggle.
• Add validation of the referenced media file in media blocks.
• Ensure asset URLs include the ver query arg.
• Tweak the warning colours.
• Coding standards.
• Layout tweaks.