Version 1.5.3 of our Perfmatters WordPress plugin was released on May 25, 2020.
Changelog summary
- Added new MU Mode (BETA) feature in the Script Manager which can be used to disable plugins per page.
 - Reworked main Script Manager update function to dynamically save settings via AJAX to prevent having to reload the page every time options are saved.
 - Moved Script Manager javascript inline to better support further updates.
 - Fixed an issue in the Script Manager where a Current URL disable would not function correctly for an individual script if the plugin’s scripts were disabled globally on a different Current URL.
 - Changed hooks for Disable Google Maps and Disable Google Fonts toggles to prevent a conflict with Gutenberg.
 - Added an exclusion attribute to our LazyLoad script to prevent it from conflicting with WP Rocket’s JS deferral feature.
 - Updated EDD Plugin Updater Class to version 1.7.1.
 - Updated various translation files.