* Fix: WebP Converter extension activation
* Fix: Media Library upload may fail when using Bunny CDN
* Fix: Cloudflare API error when updating certain settings
* Fix: Lazy Loading issue with the Delay Scripts feature enabled
* Update: Allow custom hostname changes for Bunny CDN
- Feature: Added Delay Scripts (Pro)
- Fix: Several PHP 8 warnings
- Fix: Fragment Cache extension PHP warnings when no engine was selected
- Fix: Fragment Cache engine selection disabled for pro license under certain conditions
- Fix: Added Database Cluster compatiblity for older db.php files
- Fix: Fixed one PageSpeed tool metric not outputting data and adjusted a few labels
- Fix: Multiple anchor links for PageSpeed block on General Settings page
- Fix: Cache Groups validation on save
- Fix: Cache Groups delete button not working for added groups
- Update: Renamed Image Service feature to WebP Converter
- Update: Added WebP Converter block to General Settings page along with link to navigation bar
- Update: StackPath CDN prices (Service ending November 22, 2023 and will be replaced by Bunny CDN in future update)
- Feature: Added filter “w3tc_config_item_objectcache.enabled” to allow for disabling W3TC object cache
- Fix: Auto-apply W3TC Pro license after purchase via in-plugin purchase/upgrade buttons
- Fix: PHP 8 warnings for Page and Fragment caches
- Fix: Replaced delete_blog deprecated hook with wp_uninitialize_site and wp_update_site
- Fix: Database Cluster configuration file save issue
- Fix: Fragment cache will now be disabled for non-pro users instead of being only disabled on the front-end
- Fix: Premium services widget list is now synced with the support page
- Update: User interface updated for cleaner appearance and easier navigation and control
- Update: Added support for get/set/add/delete wp_xxx_multiple methods to Object cache
- Fix: Fragment Cache: Fatal error when displaying registered groups
- Fix: PHP 8 deprecation warnings in the SNS Message Bus and NuSOAP libraries
- Fix: Broken nonce for renewal form
- Fix: Page Cache: Moved hardcoded query string exemptions to the settings page
- Update: Redis and Memcached host/IP/domain configuration examples
- Fix: PHP 8 compatibility: Invalid return type if Browser Cache is disabled
- Fix: Added AWS SNS message classes (aws/aws-php-sns-message-validator)
- Fix: PageSpeed service: messages and escaping
- Fix: Image Service meta query handling
- Update: Dependency version updates
- Update: Content-Security-Policy (CSP) and Content-Security-Policy-Report-Only (CSPRO) header field configuration
- Feature: PageSpeed Insights reports and performance page widget
- Feature: Added basic OpenLiteSpeed support
- Feature: Add Permissions-Policy to mirror Feature-Policy directives
- Fix: PHP 8.2 compatibility
- Fix: GuzzleHttp 7 conflict with Azure
- Fix: Allow object cache updates when using WP-CLI
- Fix: Added missing Page Cache configuration “host” value
- Fix: Missing on_comment_status action callback
- Fix: Flush cache on attachment update
- Fix: Varnish flush for posts
- Update: Improved comment status logic for flushing database and object caches
- Update: Adjusted FTP form style
- Update: Removed deprecated MaxCDN and NetDNA components and added a notice if one was used
- Update: Removed deprecated FeedBurner