2.9.0

Features

• Infrastructure: Add standalone plugin version constants for auto-sizes and speculation-rules. (958)

Enhancements

• Infrastructure: Include standalone plugin slugs in generator tag. (949)

Bug Fixes

• Infrastructure: Sanitize metric name for Server-Timing header. (957)

2.8.0

Features

• Infrastructure: Introduce UI for managing Performance Lab standalone plugins. (864)

Enhancements

• Infrastructure: Add support for plugin live preview in the plugin directory. (890)
• Infrastructure: Allow module can-load.php callbacks to return a WP_Error with more information. (891)
• Infrastructure: Implement admin pointer to indicate to the user they need to migrate modules to their standalone plugins. (910)
• Infrastructure: Implement migration logic and UI from Performance Lab modules to their standalone plugins. (899)
• Infrastructure: Reset admin pointer dismissal for module migration when the user activates a module. (915)

Bug Fixes

• Infrastructure: Fix construction of translation strings in admin/plugins.php. (925)

2.7.0

Enhancements

• Images: Remove Fetchpriority module as the functionality is now available in WordPress core. (854)
• Infrastructure: Bump minimum required PHP version to 7.0 and minimum required WP version to 6.3. (851)

Documentation

• Infrastructure: Publish Dominant Color Images standalone plugin. (842)

2.6.1

Bug Fixes

• Infrastructure: Remove PHPStan config file from plugin directory. (816)

Documentation

• Infrastructure: Add standalone plugin assets. (815)

2.6.0

Features

• Infrastructure: Add output buffering checkbox to Server-Timing screen. (801)
• Infrastructure: Implement logic to measure specific hook execution time with Server-Timing controlled by a WP Admin screen. (784)

Enhancements

• Images: Fix incorrect function prefixes in Dominant Color Images. (789)
• Infrastructure: Add early exit clauses to files with procedural code. (790)
• Infrastructure: Allow disabling Server-Timing entirely using PERFLAB_DISABLE_SERVER_TIMING constant. (795)

Bug Fixes

• Images: Fix WebP handling when editing images based on WordPress 6.3 change. (796)
• Infrastructure: Fix errors detected by Plugin Checker. (788)

2.5.0

Enhancements

• Images: Check for fetchpriority feature being available in WordPress core before loading the module. (769)
• Database Optimization: Remove SQLite module. (764)
• Infrastructure: Bump tested up to version to 6.3. (772)

2.4.0

Enhancements

• Database: Implement migration prompt to migrate from SQLite module to standalone plugin due to removal in the following release. (739)
• Infrastructure: Enhance code quality by adding PHPStan and fixing level 0 issues. (730)
• Infrastructure: Use static closures for minor performance improvement whenever instance access is not needed. (729)

Bug Fixes

• Database: Fix SQLite module deactivation routine to make standalone plugin migration work correctly. (743)
• Infrastructure: Make Server-Timing header output more robust. (736)

2.3.0

Enhancements

• Images: Configure Dominant Color and Fetchpriority modules for their standalone plugins. (704)
• Infrastructure: Temporarily remove Dominant Color Images from standalone plugins.json definition. (719)
• Infrastructure: Use dynamic version from plugins.json for manual workflow. (710)

Bug Fixes

• Images: Add dominant color styling before any existing inline style attributes. (716)
• Infrastructure: Resolve low-severity security advisory GHSA-66qq-69rw-6x63.

2.2.0

Enhancements

• Images: Remove "experimental" flag from Fetchpriority module. (702)
• Infrastructure: Implement infrastructure for launching standalone plugins from modules, including WebP Uploads. (699)
• Infrastructure: Include WordPress-Extra rules in PHPCS configuration and fix resulting problems. (695)

Bug Fixes

• Images: Sanitize target param before using it. (690)

Documentation

• Images: Change module slug/directory from dominant-color to dominant-color-images. (708)
• Images: Rename Dominant Color module to Dominant Color images. (705)

2.1.0

Enhancements

• Infrastructure: Add wp-total metric to default Server-Timing metrics. (669)
• Infrastructure: Ensure module load.php files really only load other code to prevent conflicts in standalone plugins. (674)

Bug Fixes

• Infrastructure: Fix problems with placing object-cache.php drop-in. (672)