W3 Total Cache Pro 2.8.0

Fix: Cleanup widget and postbox display for WordPress 5.5
Fix: Update to PageSpeed API v5, show webvitals metrics
Fix: Console error when adminbar is hidden and PageSpeed module is active
Fix: Stats view JS issue
Fix: Deprecated jQuery warnings
Fix: Require files for request_filesystem_credentials() call
Added option to disable jquery-migrate on the front-end. Fixed #172 master (#240)

Fix: Take “Accepted Query Strings” into account when “Cache query strings” enabled
Fix: Fix typo in variable for lazy loading
Update: Add lazy load Google Maps reference to the general settings page
Update: Support background-image: together with background: for lazy loading

Fixed WP-CLI redirect issue in multisite
Fix: Avoid PREG_JIT_STACKLIMIT_ERROR in minify
Fix: Prevent empty needle PHP warning
Update: Allow to specify URIs with a query string in Additional Pages